1. Layer3 Air Interface Messages 0111_06

7/11/2019 1. Layer3 Air Interface Messages 0111_06

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ED 06 RELEASED LAYER 3 MESSAGE DICTIONARY - AIR INTERFACE

EVOLIUM 0111_06.doc14/03/2007 3BK 11203 0111 DSZZA 1/ 563

SiteVELIZY

EVOLIUM™ SAS

Originators

Didier Esclamadon

LAYER 3 MESSAGE DICTIONARY - AIR INTERFACE

Release B9

System : ALCATEL BSS

Sub-system : SYS-TLA

Document Category : PRODUCT DEFINITION

ABSTRACT

This document describes the layer 3 messages for the Air interface.

Approvals

NameApp.

R.MAUGERSYT Manager

C. LEJEUNEDPM SYT

ZHANG YIDPM BCC

NameApp.

U. TISCHDPM BTS





REVIEW

HISTORY

Version Date Reason for update

Edition 01Proposal 1

26/04/2004 First issue based on B8 version (Ref. 3BK 11203 0093DSZZA Ed 05).Enhanced E-GSM band handling


03/09/2004 Ed1p2 takes into account impacts of DTM , VGCS , ExtendedUL TBF mode , NACC and Packet PSI status , support of QoS.


10/11/2004 Updated according to review reportMRD/TD/SYT/PMO/557.2004.

Edition 01released

19/11/2004 Updated according to review reportMRD/TD/SYT/PMO/584.2004.


25/03/2005 Ed2p1 takes into account :

• CR 20/153821

• CR 20/155906

• CR 20/156318

• CR 20/156604

• CR 20/157346

• CR 20/158832

• CR 20/161141: version 1 only

• Removal DTM impactsEdition 02released

08/07/2005 Ed2rl takes into account :

• CR 20/162621: version 2

Edition 03released

25/11/2005 Ed3rl takes into account :• CR 20/164471

• CR 20/166924

• CR 20/171745

• CR 20/163129_4Edition 04released

20/11/2006 Ed4rl takes into account :

• CR 20/175016

• CR 20/174185_2

• CR 20/178015

Edition 05 released 27/02/2007 • 3BKA20CBR189902 Air Itf : FDD CELL INFORMATIONCODING SCRAMBLING CODE AND DIVERSITY BIT

Edition 06 released 14/03/2007 • 3BKA20CBR205375 L3AIR : BAD RANGE DEFINITIONFOR 3G MEASUREMENTS

• 3BKA20CBR206944 Air itf : 3G Early ClassmarkSending not in line with SIM and feature need

• Editorial change for unused CONFIGURATIONCHANGE messages TYPE definition





TABLE OF CONTENTS

INTERNAL REFERENCED DOCUMENTS......................................................................................... 10 REFERENCED DOCUMENTS ............................................................................................................ 10 RELATED DOCUMENTS.................................................................................................................... 12 PREFACE ............................................................................................................................................ 12 OPEN POINTS / RESTRICTIONS....................................................................................................... 12 1 INTRODUCTION............................................................................................................................. 13

1.1 Scope ................................................................................................................................... 13 2 GENERAL PRESENTATION ......................................................................................................... 14

2.1 Preliminaries........................................................................................................................ 14 2.2 Messages presentation ...................................................................................................... 14

2.2.1 Introduction.................................................................................................................... 14 2.2.2 The general overview.................................................................................................... 14

2.3 The information element description................................................................................ 15 2.3.1 The bit description......................................................................................................... 16

2.4

Summary description ......................................................................................................... 16

2.5 Cross reference................................................................................................................... 16 3 LIST OF THE MESSAGES............................................................................................................. 17 4 CROSS REFERENCE ON INFORMATION ELEMENTS .............................................................. 20 5 DESCRIPTION OF THE HEADER ON THE RADIO INTERFACE................................................ 27

5.1 GENERAL DESCRIPTION FOR STANDARD L3 MESSAGE ............................................ 27 5.1.1 PROTOCOL DISCRIMINATOR.................................................................................... 27 5.1.2 TRANSACTION IDENTIFIER/SKIP INDICATOR ......................................................... 28 5.1.3 MESSAGE TYPE .......................................................................................................... 28

5.2 GENERAL DESCRIPTION FOR NON STANDARD L3 MESSAGE ................................... 32 5.2.1 Messages using the short header format.................................................................... 32 5.2.2 Other formats ................................................................................................................ 33

6 RADIO INTERFACE MESSAGES FOR GSM................................................................................ 34 6.1 APPLICATION INFORMATION........................................................................................... 35

6.1.1 General description....................................................................................................... 35 6.1.2 APDU ID........................................................................................................................ 36 6.1.3 APDU Flags................................................................................................................... 36 6.1.4 APDU Data.................................................................................................................... 37

6.2 ASSIGNMENT COMMAND.................................................................................................. 41 GENERAL DESCRIPTION ........................................................................................................ 43 6.2.2 Channel Description / CHANNEL DESCRIPTION - Phase 1 ....................................... 48 6.2.3 Description of the First Channel, after time / CHANNEL DESCRIPTION 2 - Phase 2. 50 6.2.4 POWER COMMAND..................................................................................................... 52 6.2.5 FREQUENCY LIST, after time / FREQUENCY LIST.................................................... 54 6.2.6 CELL CHANNEL DESCRIPTION ................................................................................. 57 6.2.7 Description of the multislot configuration / MULTISLOT ALLOCATION....................... 58 6.2.8 Mode of the First Channel (Channel Set 1) / CHANNEL MODE.................................. 59 6.2.9 MOBILE ALLOCATION, after time / MOBILE ALLOCATION....................................... 60 6.2.10 VGCS target mode Indication ....................................................................................... 60 6.2.11 MULTIRATE CONFIGURATION................................................................................... 62

6.3 ASSIGNMENT COMPLETE................................................................................................. 65 6.3.1 GENERAL DESCRIPTION ........................................................................................... 66 6.3.2 RR CAUSE.................................................................................................................... 66

6.4 ASSIGNMENT FAILURE ..................................................................................................... 67 6.4.1 GENERAL DESCRIPTION ........................................................................................... 68 6.4.2 RR CAUSE.................................................................................................................... 68

6.5 CHANNEL MODE MODIFY ................................................................................................. 69 6.5.1 GENERAL DESCRIPTION ........................................................................................... 70





6.5.2 CHANNEL DESCRIPTION - Phase 1........................................................................... 71 6.5.3 Channel Description / CHANNEL DESCRIPTION 2 - Phase2 ..................................... 73 6.5.4 CHANNEL MODE ......................................................................................................... 76 6.5.5 MULTIRATE CONFIGURATION................................................................................... 77

6.6 CHANNEL MODE MODIFY ACK......................................................................................... 80 6.6.1 GENERAL DESCRIPTION ........................................................................................... 81 6.6.2 CHANNEL DESCRIPTION - Phase 1........................................................................... 81 6.6.3

CHANNEL DESCRIPTION 2 - Phase2......................................................................... 83

6.6.4 CHANNEL MODE ......................................................................................................... 86

6.7 CHANNEL RELEASE .......................................................................................................... 87 6.7.1 GENERAL DESCRIPTION ........................................................................................... 88 6.7.2 RR CAUSE.................................................................................................................... 90 6.7.3 BA RANGE.................................................................................................................... 91 6.7.4 Group channel description ............................................................................................ 91 6.7.5 GPRS RESUMPTION................................................................................................... 94 6.7.6 Cell Channel Description............................................................................................... 95

6.8 CHANNEL REQUEST........................................................................................................ 101 6.8.1 GENERAL DESCRIPTION ......................................................................................... 102

6.9 CIPHERING MODE COMMAND........................................................................................ 104 6.9.1 GENERAL DESCRIPTION ......................................................................................... 105 6.9.2

CIPHER MODE SETTING .......................................................................................... 105

6.9.3 CIPHER RESPONSE.................................................................................................. 106

6.10 DATA INDICATION............................................................................................................ 107 6.10.1 GENERAL DESCRIPTION ......................................................................................... 108 6.10.2 MOBILE EQUIPMENT IDENTITY............................................................................... 108

6.11 CLASSMARK CHANGE .................................................................................................... 110 6.11.1 GENERAL DESCRIPTION ......................................................................................... 111 6.11.2 MS CLASSMARK 2 - GSM Phase 1........................................................................... 112 6.11.3 MS CLASSMARK 2 - GSM Phase 2........................................................................... 114 6.11.4 MS CLASSMARK 3..................................................................................................... 117

6.12 CLASSMARK ENQUIRY.................................................................................................... 126 6.12.1 GENERAL DESCRIPTION ......................................................................................... 126 6.12.2 Classmark Enquiry Mask ............................................................................................ 127

6.13 CM RE-ESTABLISHMENT REQUEST.............................................................................. 128 6.13.1 GENERAL DESCRIPTION ......................................................................................... 129 6.13.2 CIPHERING KEY SEQUENCE NUMBER.................................................................. 132 6.13.3 MS CLASSMARK 2 - GSM Phase 1........................................................................... 133 6.13.4 MS CLASSMARK 2 - GSM Phase 2........................................................................... 134 6.13.5 MOBILE IDENTITY ..................................................................................................... 137 6.13.6 LOCATION AREA IDENTIFICATION ......................................................................... 138

6.14 CM SERVICE REQUEST ................................................................................................... 139 6.14.1 GENERAL DESCRIPTION ......................................................................................... 140 6.14.2 CM SERVICE TYPE.................................................................................................... 143 6.14.3 CIPHERING KEY SEQUENCE NUMBER.................................................................. 144 6.14.4 MS CLASSMARK 2 - GSM Phase 1........................................................................... 145 6.14.5 MS CLASSMARK 2 - GSM Phase 2........................................................................... 146 6.14.6 MOBILE IDENTITY ..................................................................................................... 149 6.14.7 Priority Level................................................................................................................ 150

6.15 E-GPRS PACKET CHANNEL REQUEST ......................................................................... 151 6.15.1 GENERAL DESCRIPTION ......................................................................................... 151

6.16 EXTENDED MEASUREMENT ORDER............................................................................. 154 6.16.1 GENERAL DESCRIPTION ......................................................................................... 155 6.16.2 EXTENDED MEASUREMENT FREQUENCY LIST ................................................... 155

6.17 EXTENDED MEASUREMENT REPORT........................................................................... 156 6.17.1 GENERAL DESCRIPTION ......................................................................................... 157 6.17.2 EXTENDED MEASUREMENT RESULTS.................................................................. 158

6.18 GPRS SUSPENSION REQUEST....................................................................................... 160 6.18.1 GENERAL DESCRIPTION ......................................................................................... 161 6.18.2 TEMPORARY LOGICAL LINK IDENTIFIER (TLLI) .................................................... 161 6.18.3 ROUTING AREA IDENTIFICATION (RAI).................................................................. 162





6.18.4 SUSPENSION CAUSE ............................................................................................... 163 6.19 HANDOVER ACCESS ....................................................................................................... 164

6.19.1 GENERAL DESCRIPTION ......................................................................................... 164 6.20 HANDOVER COMMAND................................................................................................... 165

6.20.1 GENERAL DESCRIPTION ......................................................................................... 167 6.20.2 CELL DESCRIPTION.................................................................................................. 174 6.20.3 Channel Description / CHANNEL DESCRIPTION - Phase 1 ..................................... 175 6.20.4

Description of the first channel, after time / CHANNEL DESCRIPTION 2 - Phase 2. 177

6.20.5 HANDOVER REFERENCE......................................................................................... 179 6.20.6 POWER COMMAND AND ACCESS TYPE................................................................ 180 6.20.7 SYNCHRONIZATION INDICATION ........................................................................... 182 6.20.8 FREQUENCY SHORT LIST ....................................................................................... 183 6.20.9 FREQUENCY LIST ..................................................................................................... 186 6.20.10 CELL CHANNEL DESCRIPTION ............................................................................... 190 6.20.11 MULTISLOT ALLOCATION........................................................................................ 191 6.20.12 CHANNEL MODE ....................................................................................................... 192 6.20.13 FREQUENCY CHANNEL SEQUENCE...................................................................... 193 6.20.14 MOBILE ALLOCATION, after time.............................................................................. 194 6.20.15 CIPHER MODE SETTING .......................................................................................... 195 6.20.16 MULTIRATE CONFIGURATION................................................................................. 196

6.21

HANDOVER COMPLETE .................................................................................................. 199

6.21.1 GENERAL DESCRIPTION ......................................................................................... 200 6.21.2 RR CAUSE.................................................................................................................. 200

6.22 HANDOVER FAILURE....................................................................................................... 201 6.22.1 GENERAL DESCRIPTION ......................................................................................... 202 6.22.2 RR CAUSE.................................................................................................................. 202

6.23 IMMEDIATE ASSIGNMENT............................................................................................... 203 6.23.1 GENERAL DESCRIPTION ......................................................................................... 204 6.23.2 L2 PSEUDO LENGTH ................................................................................................ 206 6.23.3 PAGE MODE / Dedicated mode or TBF ..................................................................... 207 6.23.4 CHANNEL DESCRIPTION ......................................................................................... 209 6.23.5 PACKET CHANNEL DESCRIPTION.......................................................................... 210 6.23.6 REQUEST REFERENCE............................................................................................ 212 6.23.7 TIMING ADVANCE ..................................................................................................... 213 6.23.8 MOBILE ALLOCATION............................................................................................... 214 6.23.9 IA REST OCTETS....................................................................................................... 215

6.24 IMMEDIATE ASSIGNMENT EXTENDED.......................................................................... 218 6.24.1 GENERAL DESCRIPTION ......................................................................................... 219 6.24.2 L2 PSEUDO LENGTH ................................................................................................ 220 6.24.3 PAGE MODE............................................................................................................... 220 6.24.4 CHANNEL DESCRIPTION ......................................................................................... 221 6.24.5 REQUEST REFERENCE............................................................................................ 223 6.24.6 TIMING ADVANCE ..................................................................................................... 224 6.24.7 MOBILE ALLOCATION............................................................................................... 225 6.24.8 IAX REST OCTETS .................................................................................................... 226

6.25 IMMEDIATE ASSIGNMENT REJECT ............................................................................... 227 6.25.1 GENERAL DESCRIPTION ......................................................................................... 228 6.25.2 L2 PSEUDO LENGTH ................................................................................................ 229 6.25.3 PAGE MODE............................................................................................................... 229 6.25.4 REQUEST REFERENCE............................................................................................ 230 6.25.5 WAIT INDICATION...................................................................................................... 232 6.25.6 IAR REST OCTETS .................................................................................................... 232

6.26 IMMEDIATE SETUP........................................................................................................... 234 6.26.1 GENERAL DESCRIPTION ......................................................................................... 235 6.26.2 CIPHERING KEY SEQUENCE NUMBER.................................................................. 235 6.26.3 MS CLASSMARK 2..................................................................................................... 237 6.26.4 MOBILE IDENTITY ..................................................................................................... 240 6.26.5 Group Identity.............................................................................................................. 241

6.27 IMMEDIATE SETUP 2........................................................................................................ 242 6.27.1 GENERAL DESCRIPTION ......................................................................................... 243





6.27.2 CIPHERING KEY SEQUENCE NUMBER.................................................................. 244 6.27.3 MS CLASSMARK 2..................................................................................................... 245 6.27.4 TMSI............................................................................................................................ 248 6.27.5 Group Identity.............................................................................................................. 248 6.27.6 Compressed otdi ......................................................................................................... 249

6.28 IMSI DETACH INDICATION .............................................................................................. 250 6.28.1 GENERAL DESCRIPTION ......................................................................................... 251 6.28.2

MS CLASSMARK 1..................................................................................................... 252

6.28.3 MOBILE IDENTITY ..................................................................................................... 253

6.29 INTER SYSTEM TO UTRAN HANDOVER COMMAND.................................................... 254 6.29.1GENERAL DESCRIPTION ............................................................................................ 255 6.29.2 Handover to UTRAN Command ................................................................................... 255

6.30 LOCATION UPDATING REQUEST................................................................................... 256 6.30.1 GENERAL DESCRIPTION ......................................................................................... 257 6.30.2 LOCATION UPDATING TYPE.................................................................................... 259 6.30.3 CIPHERING KEY SEQUENCE NUMBER.................................................................. 259 6.30.4 LOCATION AREA IDENTIFICATION ......................................................................... 261 6.30.5 MS CLASSMARK 1..................................................................................................... 262 6.30.6 MOBILE IDENTITY ..................................................................................................... 263

6.31 MEASUREMENT INFORMATION ..................................................................................... 264 6.30.1 GENERAL DESCRIPTION ........................................................................................... 265

6.30.2 MESUREMENT INFORMATION VALUE PART........................................................... 266

6.32 MEASUREMENT REPORT................................................................................................ 274 6.32.1 GENERAL DESCRIPTION ......................................................................................... 275 6.32.2 MEASUREMENT RESULTS....................................................................................... 276

6.33 NOTIFICATION/FACCH..................................................................................................... 279 6.33.1 GENERAL DESCRIPTION ......................................................................................... 280 6.33.2 NOTIFICATION/FACCH with Group call Information ................................................. 280 6.33.3 PARAMETER DESCRIPTION .................................................................................... 283 6.33.4 NOTIFICATION/FACCH with paging Information....................................................... 291

6.34 NOTIFICATION/NCH..........................................................................................................294 6.34.1 GENERAL DESCRIPTION ......................................................................................... 295 6.34.2 PARAMETER DESCRIPTION .................................................................................... 298

6.35 NOTIFICATION RESPONSE ............................................................................................. 300 6.35.1 GENERAL DESCRIPTION ......................................................................................... 301 6.35.2 MS Classmark 2 .......................................................................................................... 302 6.35.3 Mobile Identity ............................................................................................................. 305 6.35.4 Group or broadcast Call reference.............................................................................. 306

6.36 PAGING REQUEST TYPE 1 .............................................................................................. 307 6.36.1 GENERAL DESCRIPTION ......................................................................................... 308 6.36.2 PAGE MODE............................................................................................................... 309 6.36.3 CHANNELS NEEDED FOR MOBILES 1 & 2 ............................................................. 310 6.36.4 MOBILE IDENTITY ..................................................................................................... 310 6.36.5 P1 REST OCTETS...................................................................................................... 311

6.37 PAGING REQUEST TYPE 2 .............................................................................................. 316 6.37.1 PAGE MODE............................................................................................................... 318 6.37.2 CHANNELS NEEDED FOR MOBILES 1 & 2 ............................................................. 318 6.37.3 (P)TMSI....................................................................................................................... 319 6.37.4 MOBILE IDENTITY ..................................................................................................... 319 6.37.5 P2 REST OCTETS...................................................................................................... 321

6.38 PAGING REQUEST TYPE 3 .............................................................................................. 324 6.38.1 GENERAL DESCRIPTION ......................................................................................... 325 6.38.2 PAGE MODE............................................................................................................... 325 6.38.3 CHANNELS NEEDED FOR MOBILES 1 & 2 ............................................................. 326 6.38.4 (P)TMSI....................................................................................................................... 326 6.38.5 P3 REST OCTETS...................................................................................................... 327

6.39 PAGING RESPONSE......................................................................................................... 329 6.39.1 GENERAL DESCRIPTION ......................................................................................... 330 6.39.2 CIPHERING KEY SEQUENCE NUMBER.................................................................. 331 6.39.3 MS CLASSMARK 2 - GSM Phase 1........................................................................... 332





6.39.4 MS CLASSMARK 2 - GSM Phase 2........................................................................... 333 6.39.5 MOBILE IDENTITY ..................................................................................................... 336

6.40 PHYSICAL INFORMATION ............................................................................................... 338 6.40.1 GENERAL DESCRIPTION ......................................................................................... 338 6.40.2 TIMING ADVANCE ..................................................................................................... 339

6.41 SYNCHRONIZATION CHANNEL INFORMATION............................................................ 340 6.41.1 GENERAL DESCRIPTION ......................................................................................... 340

6.42

SYSTEM INFORMATION TYPE 1 ..................................................................................... 341

6.42.1 GENERAL DESCRIPTION ......................................................................................... 342 6.42.2 CELL CHANNEL DESCRIPTION ............................................................................... 343 6.42.3 RACH CONTROL PARAMETERS.............................................................................. 350 6.42.4 SI 1 REST OCTETS.................................................................................................... 351

6.43 SYSTEM INFORMATION TYPE 2 ..................................................................................... 353 6.43.1 GENERAL DESCRIPTION ......................................................................................... 354 6.43.2 BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION........................... 355 6.43.3 NCC PERMITTED....................................................................................................... 361 6.43.4 RACH CONTROL PARAMETERS.............................................................................. 361

6.44 SYSTEM INFORMATION TYPE 2BIS ............................................................................... 363 6.44.1 GENERAL DESCRIPTION ......................................................................................... 364 6.44.2 EXTENDED BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION...... 364 6.44.3 RACH CONTROL PARAMETERS.............................................................................. 370 6.44.4 SI 2BIS REST OCTETS.............................................................................................. 371

6.45 SYSTEM INFORMATION TYPE 2TER.............................................................................. 372 6.45.1 GENERAL DESCRIPTION ......................................................................................... 373 6.45.2 EXTENDED BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION 2... 375 6.45.3 SI 2TER REST OCTETS ............................................................................................ 381

6.46 SYSTEM INFORMATION TYPE 2QUATER...................................................................... 384 6.46.1 GENERAL DESCRIPTION ......................................................................................... 385 6.46.2 SI 2QUATER REST OCTETS..................................................................................... 385

6.47 SYSTEM INFORMATION TYPE 3 ..................................................................................... 389 6.47.1 GENERAL DESCRIPTION ......................................................................................... 390 6.47.2 CELL IDENTITY.......................................................................................................... 395 6.47.3 LOCATION AREA IDENTIFICATION ......................................................................... 395 6.47.4 CONTROL CHANNEL DESCRIPTION....................................................................... 397 6.47.5 CELL OPTIONS (BCCH) ............................................................................................ 399 6.47.6 CELL SELECTION PARAMETERS............................................................................ 400 6.47.7 RACH CONTROL PARAMETER................................................................................ 401 6.47.8 SI 3 REST OCTETS.................................................................................................... 402

6.48 SYSTEM INFORMATION TYPE 4 ..................................................................................... 405 6.48.1 GENERAL DESCRIPTION ......................................................................................... 406 6.48.2 LOCATION AREA IDENTIFICATION ......................................................................... 409 6.48.3 CELL SELECTION PARAMETERS............................................................................ 410 6.48.4 RACH CONTROL PARAMETER................................................................................ 411 6.48.5 CBCH CHANNEL DESCRIPTION.............................................................................. 412 6.48.6 CBCH MOBILE ALLOCATION.................................................................................... 414 6.48.7 SI 4 REST OCTETS.................................................................................................... 415

6.49 SYSTEM INFORMATION TYPE 5 ..................................................................................... 417 6.49.1 GENERAL DESCRIPTION ......................................................................................... 418 6.49.2 BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION........................... 419

6.50 SYSTEM INFORMATION TYPE 5BIS ............................................................................... 425 6.50.1 GENERAL DESCRIPTION ......................................................................................... 426 6.50.2 EXTENSION OF THE BCCH FREQUENCY LIST / NEIGHBOUR CELLS

DESCRIPTION...................................................................................................................... 427 6.51 SYSTEM INFORMATION TYPE 5TER.............................................................................. 432

6.51.1 GENERAL DESCRIPTION ......................................................................................... 433 6.51.2 EXTENDED BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION 2... 434

6.52 SYSTEM INFORMATION TYPE 6 ..................................................................................... 440 6.52.1 GENERAL DESCRIPTION ......................................................................................... 441 6.52.2 CELL IDENTITY.......................................................................................................... 442 6.52.3 LOCATION AREA IDENTIFICATION ......................................................................... 442





6.52.4 CELL OPTIONS (SACCH).......................................................................................... 444 6.52.5 NCC PERMITTED....................................................................................................... 445 6.52.6 SI 6 Rest octets ........................................................................................................... 445

6.53 SYSTEM INFORMATION TYPE 7 and 8........................................................................... 448 6.53.1 GENERAL DESCRIPTION ......................................................................................... 449 6.53.2 PRIO_THR .................................................................................................................. 451 6.53.3 LSA_OFFSET ............................................................................................................. 451 6.53.4

CELL IDENTITY.......................................................................................................... 452

6.53.5 LSA ID INFORMATION............................................................................................... 453

6.54 SYSTEM INFORMATION TYPE 10 ................................................................................... 454 6.54.1 GENERAL DESCRIPTION ......................................................................................... 455 6.54.2 BA ind.......................................................................................................................... 467 6.54.3 First frequency............................................................................................................. 467 6.54.4 Bsic.............................................................................................................................. 468 6.54.5 Cell barred................................................................................................................... 468 6.54.6 La different .................................................................................................................. 468 6.54.7 Ms txpwr max cch........................................................................................................ 468 6.54.8 Rxlev access min ........................................................................................................ 468 6.54.9 Cell reselection offset.................................................................................................. 468 6.54.10 Temporary offset ......................................................................................................... 468 6.54.11

Penalty time................................................................................................................. 468

6.55 SYSTEM INFORMATION TYPE 13 ................................................................................... 469

6.55.1 GENERAL DESCRIPTION ......................................................................................... 470 6.55.2 BCCH_CHANGE_MARK............................................................................................ 474 6.55.3 SI_CHANGE_FIELD ................................................................................................... 474 6.55.4 SI13_CHANGE_MARK............................................................................................... 475 6.55.5 GPRS MOBILE ALLOCATION.................................................................................... 476 6.55.6 PRIORITY_ACCESS_THR......................................................................................... 477 6.55.7 NETWORK_CONTROL_ORDER............................................................................... 477 6.55.8 GPRS CELL OPTIONS............................................................................................... 478 6.55.9 GPRS POWER CONTROL PARAMETERS............................................................... 481 6.55.10 PSI1_REPEAT_PERIOD ............................................................................................ 482 6.55.11 PBCCH DESCRIPTION.............................................................................................. 482

6.56 SYSTEM INFORMATION TYPE 16 and 17....................................................................... 484 6.56.1 GENERAL DESCRIPTION ......................................................................................... 485 6.56.2 PRIO_THR .................................................................................................................. 487 6.56.3 LSA_OFFSET ............................................................................................................. 487 6.56.4 LSA ID INFORMATION............................................................................................... 487

6.57 TALKER INDICATION ....................................................................................................... 489 6.57.1 GENERAL DESCRIPTION ......................................................................................... 490 6.57.2 MS Classmark 2.......................................................................................................... 490 6.57.3 Mobile Identity ............................................................................................................. 494

6.58 UTRAN CLASSMARK CHANGE....................................................................................... 495 6.58.1 GENERAL DESCRIPTION ......................................................................................... 496 6.60.1 UTRAN CLASSMARK .................................................................................................. 496

6.59 UPLINK ACCESS............................................................................................................... 497 6.59.1 GENERAL DESCRIPTION ......................................................................................... 498 6.59.2 ESTABLISHMENT CAUSE AND RANDOM REFERENCE........................................ 498

6.60 UPLINK BUSY.................................................................................................................... 499 6.60.1 GENERAL DESCRIPTION ......................................................................................... 500

6.61 UPLINK FREE.................................................................................................................... 501 6.61.1 GENERAL DESCRIPTION ......................................................................................... 502 6.61.2 UPLINK ACCESS REQUEST..................................................................................... 502

6.62 UPLINK RELEASE............................................................................................................. 503 6.62.1 GENERAL DESCRIPTION ......................................................................................... 504 6.62.2 RR CAUSE.................................................................................................................. 504

6.63 VGCS UPLINK GRANT...................................................................................................... 505 6.63.1 GENERAL DESCRIPTION ......................................................................................... 505 6.63.2 REQUEST REFERENCE............................................................................................ 506 6.63.3 TIMING ADVANCE ..................................................................................................... 507





7 RADIO INTERFACE MESSAGES FOR SMSCB......................................................................... 508 7.1 MESSAGE BLOCKS.......................................................................................................... 509

7.1.1 GENERAL DESCRIPTION ......................................................................................... 510 7.1.2 BLOCK TYPE.............................................................................................................. 512

7.2 SMSCB SCHEDULE MESSAGE....................................................................................... 513 7.2.1 GENERAL DESCRIPTION ......................................................................................... 514 7.2.2 SCHEDULE MESSAGE HEADER.............................................................................. 517 7.2.3

NEW CBSMS MESSAGE BITMAP............................................................................. 518

7.2.4 NEW CBSMS MESSAGE DESCRIPTION ................................................................. 518 7.2.5 OTHER MESSAGE DESCRIPTIONS......................................................................... 520

8 RADIO INTERFACE MESSAGES FOR (E)GPRS....................................................................... 521 8.1 RLC/MAC block structure ................................................................................................ 522

8.1.1 GPRS RLC/MAC block structure ................................................................................ 522 8.1.2 E-GPRS RLC/MAC block structure............................................................................. 522 8.1.3 RLC data blocks.......................................................................................................... 523 8.1.4 (E)GPRS RLC/MAC control blocks............................................................................. 527

8.2 EGPRS PACKET DOWNLINK ACK/NACK ...................................................................... 529 8.3 PACKET ACCESS REJECT.............................................................................................. 530 8.4 PACKET CELL CHANGE CONTINUE .............................................................................. 531 8.5 PACKET CELL CHANGE FAILURE ................................................................................. 532 8.6 PACKET CELL CHANGE NOTIFICATION ....................................................................... 533 8.7 PACKET CELL CHANGE ORDER.................................................................................... 534 8.8 PACKET CONTROL ACKNOWLEDGMENT.................................................................... 535 8.9 PACKET CHANNEL REQUEST........................................................................................ 536 8.10 PACKET DOWNLINK ACK/NACK.................................................................................... 537 8.11 PACKET DOWNLINK ASSIGNMENT............................................................................... 538 8.12 PACKET DOWNLINK DUMMY CONTROL BLOCK......................................................... 539 8.13 PACKET UPLINK DUMMY CONTROL BLOCK ............................................................... 540 8.14 PACKET MEASUREMENT ORDER.................................................................................. 541 8.15 PACKET MEASUREMENT REPORT................................................................................ 542 8.16 PACKET MOBILE TBF STATUS....................................................................................... 543 8.17 PACKET NEIGHBOUR CELL DATA................................................................................. 544 8.18

PACKET PAGING REQUEST ........................................................................................... 545

8.19 PACKET PDCH RELEASE................................................................................................ 546 8.20 PACKET POWER CONTROL/TIMING ADVANCE........................................................... 547 8.21 PACKET PSI STATUS....................................................................................................... 548 8.22 PACKET RESOURCE REQUEST ..................................................................................... 549 8.23 PACKET SERVING CELL DATA ...................................................................................... 550 8.24 PACKET SI STATUS ......................................................................................................... 551 8.25 PACKET SYSTEM INFORMATION TYPE 1 ..................................................................... 552 8.26 PACKET SYSTEM INFORMATION TYPE 2 ..................................................................... 553 8.27 PACKET SYSTEM INFORMATION TYPE 3 ..................................................................... 554 8.28 PACKET SYSTEM INFORMATION TYPE 3bis ................................................................ 555 8.29 PACKET SYSTEM INFORMATION TYPE 3quater .......................................................... 556 8.30 PACKET SYSTEM INFORMATION TYPE 8 ..................................................................... 557 8.31 PACKET SYSTEM INFORMATION TYPE 13 ................................................................... 558 8.32 PACKET TBF RELEASE ................................................................................................... 559 8.33 PACKET TIMESLOT RECONFIGURE.............................................................................. 560 8.34 PACKET UPLINK ACK/NACK .......................................................................................... 561 8.35 PACKET UPLINK ASSIGNMENT...................................................................................... 562

9 GLOSSARY.................................................................................................................................. 563





INTERNAL REFERENCED DOCUMENTS

Not applicable

REFERENCED DOCUMENTS

3GPP references

Except a few exceptions, all the information contained in the dictionary is gathered from the following3GPP technical specifications.

3GPP TS 48.008 BSS-MSC Layer 3 Specification3GPP TS 48.058 BSC-BTS Layer 3 specification3GPP TS 44.018 Mobile Radio Interface Layer 3 Specification, Radio Resource Control Protocol3GPP TS 24.008 Mobile Radio Interface Layer 3 Specification, Core Network Protocols3GPP TS 44.060 MS - BSS interface ; Radio Link Control / Medium Access Control (RLC/MAC)

protocol3GPP TS 24.012 SMSCB support on the mobile radio interface3GPP TS 23.041 Technical realization of SMSCB

ALCATEL references

[1] 3BK 11202 0415 DSZZA Paging and Access Grant Control[2] 3BK 11202 0413 DSZZA Radio and Link Establishment[3] 3BK 11202 0412 DSZZA Normal Assignment Procedure[4] 3BK 11202 0156 DSZZA Ciphering procedure[5] 3BK 11202 0398 DSZZA Call Release[6] 3BK 11202 0399 DSZZA Internal channel changes[7] 3BK 11202 0386 DSZZA External channel changes[8] 3BK 11202 0287 DSZZA Channel Modification[9] 3BK 11202 0409 DSZZA Classmark Handling[10] 3BK 11202 0108 DSZZA Transparent Message Routing[11] 3BK 11202 0062 DSZZA Short Message Point-to-Point[12] 3BK 11202 0403 DSZZA Radio Measurement[13] 3BK 11202 0296 DSZZA DTX functional Specification[14] 3BK 11202 0295 DSZZA Power Control and radio link supervision[15] 3BK 11202 0387 DSZZA Resource allocation and management[16] 3BK 11202 0421 DSZZA Overload Control[17] 3BK 11202 0173 DSZZA Protocol Error handling[18] 3BK 11202 0069 DSZZA BSS trace procedure[19] 3BK 11202 0305 DSZZA BSS Init of Telecom part[20] 3BK 11204 0630 DSZZA FBS Logical Configuration Management[21] 3BK 11202 0416 DSZZA BSS Global Reset[22] 3BK 11202 0299 DSZZA Reset Circuit and Blocking[23] 3BK 11202 0329 DSZZA SMS Cell Broadcast[24] 3BK 11202 0389 DSZZA System Information Management[25] 3BK 11202 0301 DSZZA TFO Functional Specification[26] 3BK 11203 0103 DSZZA BSS Telecom Parameters[27] 3BK 11203 0102 DSZZA BSS Counters Catalogue[28] 3BK 11202 0337 DSZZA LCS Functional Specification[29] 3BK 11202 0391 DSZZA RRM PCC[30] 3BK 11202 0392 DSZZA RLC[31] 3BK 11202 0393 DSZZA MAC[32] 3BK 11202 0395 DSZZA BSCGP[33] 3BK 11202 0417 DSZZA BSSGP[34] 3BK 11202 0390 DSZZA RRM PRH[35] 3BK 10202 0405 DSZZA ASCI Functional Specification

[36] 3BK 10202 0414 DSZZA LAPDm Functional Specification[37] 3BK 10202 0388 DSZZA Frequency Encoding Algorithm





RELATED DOCUMENTS

Not applicable

PREFACE

OPEN POINTS / RESTRICTIONS





1 INTRODUCTION

1.1 Scope

This volume of the message dictionary details the non-transparent messages handled by the AlcatelBSS over the radio interface.





2 GENERAL PRESENTATION

2.1 Preliminaries

Each message is described in the same way:

• A general overview,

• A detailed description of the Information Elements,

• A bit description.

The messages dictionary includes also in this part:

• A summary of all the messages described into the dictionary,

• A cross reference of all the Information Elements. This allows finding all the messages in whichone Information Element appears.

2.2 Messages presentation

2.2.1 Introduction

All the messages are organised alphabetically under the relevant interface (SMSCB and GPRSmessages are gathered each in a dedicated section). Three parts are given for each messages:

• a general overview:

It is a general description of the message including the Information Elements list, the maximumand minimum lengths in octets, the normal and abnormal following events.

• A detailed description of the Information Elements:

It is mainly the use of the Information Element within the BSS entities.

• A Bit Description:

It is a bit presentation of the message as it is received or transmitted over the involved interfaces.

2.2.2 The general overview

It is the first page for each message. It includes:

NAME field:The name of the message.

INTERFACE field:The list of three Interfaces

CHANNEL/USAGE field:According to the involved interface, it is the radio channel definition or the fact that the message istransparent or not for the BTS. When the box is empty, the message is not used on this interface.

3GPP-REF. field:It is the reference to a 3GPP technical specification.

FUNCTION field:It is the description of the function of the message. This is extracted from the 3GPP technical

specifications.





DIRECTION field:It is the direction of the message from one entity of the BSS or MS to another one.

INFORMATION ELEMENT LIST field:It is the list of all the Information Elements. For each Information Element the following information isgiven:

- Mandatory or Optional,

- Fixed or Variable length,

- The length in bytes,

- Some short comments.For a full description of the use of 'M', 'C', 'L', 'O' and 'V', refer to 3GPP TS 04.07. These rules are alsoused for SMSCB IEs although they are not defined in 3GPP TS.

IMPLEMENTATION MAXIMUM LENGTH field:It is the total of all used information elements, mandatory or optional. When the length is fixed for allparameters, a unique value is given. When not, a range is given ("minimum length" - "maximumlength")

FOLLOWING EVENT field:It is the description of following events (for specific procedure) for the normal and abnormal cases.

TIMER field:It is the name of the Timers (started or stopped) associated with the message.

SPECIFICATION DOC. REF. field:It is the reference of relevant ALCATEL document.

2.3 The information element description

One page (or more) per Information Element (The classification of the following pages respects the

order given by 3GPP TS).On the Radio Interface, if the Information element is mandatory, the Information element identifier (IEI)is not present (it is marked with a star). If the length is fixed the length is not present.For each Information Element:

PARAMETER NAME field

TYPE field:This field is used to give the Mandatory or Optional information.Note: In the 3GPP TS 44.018, this field has been split into two fields designated presence and

Format. For simplicity the designation TYPE is retained in this document.

DEFINITION field:

It is an extract of 3GPP TSs. giving the usage of the Information Element.

BIT DESCRIPTION field:It is a bit description of the element with all the needed information, including the sub parameter definition.

SUB-PARAMETER DEFINITION field:It is a description (if needed) of all the sub parameters defined in the bit description.

PARAMETER ORIGIN - ACTION ON PARAMETER field:It is a description of the action to be performed when receiving or transmitting the message.





2.3.1 The bit description

The Bit Description (or General Description) is an overview of the message as it is sent over thevarious interfaces.

2.4 Summary description

This part presented in the following is the list of the messages described in the messages dictionary.On each interface, a specific header is used and is described with the list of messages for eachinterface.

2.5 Cross reference

This part gives the use of each information element over the three interfaces.





3 LIST OF THE MESSAGES

This is a list of messages used by the Alcatel BSS on the radio interface for this release.

AAPPLICATION INFORMATIONASSIGNMENT COMMANDASSIGNMENT COMPLETEASSIGNMENT FAILURE

CCHANNEL MODE MODIFYCHANNEL MODE MODIFY ACKNOWLEDGECHANNEL RELEASECHANNEL REQUESTCIPHERING MODE COMMANDCIPHERING MODE COMPLETECLASSMARK CHANGECLASSMARK ENQUIRYCM RE-ESTABLISHMENT REQUESTCM SERVICE REQUEST

EE-GPRS PACKET CHANNEL REQUESTE-GPRS PACKET DOWNLINK ACK NACK EXTENDED MEASUREMENT ORDEREXTENDED MEASUREMENT REPORT

GGPRS SUSPENSION REQUEST

HHANDOVER ACCESS

HANDOVER COMMANDHANDOVER COMPLETEHANDOVER FAILURE

IINTER SYSTEM TO UTRAN HANDOVER COMMANDIMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDIMMEDIATE ASSIGNMENT REJECTIMMEDIATE SETUPIMMEDIATE SETUP 2IMSI DETACH INDICATION

LLOCATION UPDATING REQUEST

MMEASUREMENT INFORMATIONMEASUREMENT REPORT

NNOTIFICATION/FACCHNOTIFICATION/NCHNOTIFICATION RESPONSE

P

PACKET ACCESS REJECT





PACKET CELL CHANGE CONTINUEPACKET CELL CHANGE FAILUREPACKET CELL CHANGE NOTIFICATIONPACKET CELL CHANGE ORDERPACKET CHANNEL REQUESTPACKET CONTROL ACKNOWLEDGMENT

PACKET DOWNLINK ACK/NACK PACKET DOWNLINK ASSIGNMENTPACKET DOWNLINK DUMMY CONTROL BLOCK PACKET UPLINK DUMMY CONTROL BLOCK PACKET MEASUREMENT ORDERPACKET MEASUREMENT REPORTPACKET MOBILE TBF STATUSPACKET PAGING REQUESTPACKET PDCH RELEASEPACKET POWER CONTROL/TIMING ADVANCEPACKET PSI STATUSPACKET RESOURCE REQUESTPACKET SERVING CELL DATA

PACKET SI STATUSPACKET SYSTEM INFORMATION TYPE 1PACKET SYSTEM INFORMATION TYPE 2PACKET SYSTEM INFORMATION TYPE 3PACKET SYSTEM INFORMATION TYPE 3bisPACKET SYSTEM INFORMATION TYPE 8PACKET SYSTEM INFORMATION TYPE 13PACKET TBF RELEASEPACKET UPLINK ACK/NACK PACKET UPLINK ASSIGNMENTPAGING REQUEST TYPE 1PAGING REQUEST TYPE 2PAGING REQUEST TYPE 3

PAGING RESPONSEPHYSICAL INFORMATION

SSMSCB MESSAGESMSCB NULL MESSAGESMSCB SCHEDULE MESSAGESYNCHRONIZATION CHANNEL INFORMATIONSYSTEM INFORMATION TYPE 1SYSTEM INFORMATION TYPE 2SYSTEM INFORMATION TYPE 2bisSYSTEM INFORMATION TYPE 2ter SYSTEM INFORMATION TYPE 2quater

SYSTEM INFORMATION TYPE 3SYSTEM INFORMATION TYPE 4SYSTEM INFORMATION TYPE 5SYSTEM INFORMATION TYPE 5bisSYSTEM INFORMATION TYPE 5ter SYSTEM INFORMATION TYPE 6SYSTEM INFORMATION TYPE 7SYSTEM INFORMATION TYPE 8SYSTEM INFORMATION TYPE 10SYSTEM INFORMATION TYPE 13SYSTEM INFORMATION TYPE 16SYSTEM INFORMATION TYPE 17

T





TALKER INDICATION

UUPLINK ACCESSUPLINK BUSYUPLINK FREEUPLINK RELEASE

UTRAN CLASSMARK CHANGE

VVGCS UPLINK GRANT





4 CROSS REFERENCE ON INFORMATION ELEMENTS

AAPDU DataAPDU FlagsAPDU ID

BBA Range

CHANNEL RELEASE

CCell Channel Description

ASSIGNMENT COMMANDCHANNEL RELEASEHANDOVER COMMANDSYSTEM INFORMATION TYPE 1

Cell Description

HANDOVER COMMAND

Cell IdentitySYSTEM INFORMATION TYPE 3SYSTEM INFORMATION TYPE 6

Cell Options (BCCH)SYSTEM INFORMATION TYPE 3

Cell Options (SACCH)SYSTEM INFORMATION TYPE 6

Cell Selection Parameters

SYSTEM INFORMATION TYPE 3SYSTEM INFORMATION TYPE 4

Channel DescriptionIMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDSYSTEM INFORMATION TYPE 4NOTIFICATION/FACCHNOTIFICATION/NCH

Channel Description 2ASSIGNMENT COMMANDCHANNEL MODE MODIFY

CHANNEL MODE MODIFY ACKNOWLEDGEHANDOVER COMMAND

Channel ModeASSIGNMENT COMMANDCHANNEL MODE MODIFYCHANNEL MODE MODIFY ACKNOWLEDGEHANDOVER COMMAND

Channel FirstNOTIFICATION/FACCH

Channel Mode 2

ASSIGNMENT COMMANDHANDOVER COMMAND





Channel NeededPAGING REQUEST TYPE 1PAGING REQUEST TYPE 2PAGING REQUEST TYPE 3

Ciphering Key Sequence number

CM RE-ESTABLISHMENT REQUESTCM SERVICE REQUESTIMMEDIATE SETUPIMMEDIATE SETUP 2LOCATION UPDATING REQUESTPAGING RESPONSE

Cipher mode settingASSIGNMENT COMMANDCIPHERING MODE COMMANDHANDOVER COMMAND

Cipher response

CIPHERING MODE COMMAND

Classmark Enquiry MaskCLASSMARK ENQUIRY

CM service TypeCM SERVICE REQUEST

Control Channel DescriptionSYSTEM INFORMATION TYPE 3

Compressed otdiIMMEDIATE SETUP 2

EeMLPP priority

NOTIFICATION/FACCH

Extended Measurement Frequency ListEXTENDED MEASUREMENT ORDER

Extended Measurement ResultsEXTENDED MEASUREMENT REPORT

FFrequency Channel Sequence

ASSIGNMENT COMMANDHANDOVER COMMAND

Frequency ListASSIGNMENT COMMANDHANDOVER COMMAND

Frequency Short ListHANDOVER COMMANDNOTIFICATION/FACCHNOTIFICATION/NCH

G

Group or broadcast Call reference





NOTIFICATION RESPONSE

Group Call ReferenceNOTIFICATION/FACCH

Group Channel DescriptionNOTIFICATION/FACCH

NOTIFICATION/NCH

Group IdentityIMMEDIATE SETUPIMMEDIATE SETUP 2

HHandover Reference

HANDOVER ACCESSHANDOVER COMMAND

Handover to UTRAN CommandINTER SYSTEM TO UTRAN HANDOVER COMMAND

IIA Rest Octets

IMMEDIATE ASSIGNMENT

IAR Rest OctetsIMMEDIATE ASSIGNMENT REJECT

IAX Rest OctetsIMMEDIATE ASSIGNMENT EXTENDED

LL2 Pseudo Length

IMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDIMMEDIATE ASSIGNMENT REJECTPAGING REQUEST TYPE 1PAGING REQUEST TYPE 2PAGING REQUEST TYPE 3SYSTEM INFORMATION TYPE 1SYSTEM INFORMATION TYPE 2SYSTEM INFORMATION TYPE 2bisSYSTEM INFORMATION TYPE 2ter SYSTEM INFORMATION TYPE 2quater SYSTEM INFORMATION TYPE 3SYSTEM INFORMATION TYPE 4

SYSTEM INFORMATION TYPE 7SYSTEM INFORMATION TYPE 8SYSTEM INFORMATION TYPE 13SYSTEM INFORMATION TYPE 16SYSTEM INFORMATION TYPE 17

Location Area IdentificationCM RE-ESTABLISHMENT REQUESTLOCATION UPDATING REQUESTSYSTEM INFORMATION TYPE 3SYSTEM INFORMATION TYPE 6SYSTEM INFORMATION TYPE 4

Location Updating Type





LOCATION UPDATING REQUEST

MMeasurement Information value part

MEASUREMENT INFORMATION

Measurement Results

MEASUREMENT REPORT

Mobile AllocationASSIGNMENT COMMANDHANDOVER COMMANDIMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDSYSTEM INFORMATION TYPE 4NOTIFICATION/FACCH

Mobile IdentityCIPHERING MODE COMPLETECM RE-ESTABLISHMENT REQUEST

CM SERVICE REQUESTIMMEDIATE SETUPIMMEDIATE SETUP 2IMSI DETACH INDICATIONLOCATION UPDATING REQUESTPAGING REQUEST TYPE 1PAGING REQUEST TYPE 2PAGING RESPONSENOTIFICATION/FACCHNOTIFICATION RESPONSETALKER IDENTITY

Mobile Station Classmark 1

IMSI DETACH INDICATIONLOCATION UPDATING REQUEST

Mobile Station Classmark 2CLASSMARK CHANGECM RE-ESTABLISHMENT REQUESTCM SERVICE REQUESTIMMEDIATE SETUPIMMEDIATE SETUP 2PAGING RESPONSENOTIFICATION RESPONSETALKER INDICATION

Mobile Station Classmark 3CLASSMARK CHANGE

Mobile Time DifferenceHANDOVER COMPLETE

MultiRate configurationASSIGNMENT COMMANDCHANNEL MODE MODIFYHANDOVER COMMAND

Multislot AllocationASSIGNMENT COMMAND

HANDOVER COMMAND





NNeighbour Cells Description

SYSTEM INFORMATION TYPE 2SYSTEM INFORMATION TYPE 2bisSYSTEM INFORMATION TYPE 5SYSTEM INFORMATION TYPE 5bis

Neighbour Cells Description 2SYSTEM INFORMATION TYPE 2ter SYSTEM INFORMATION TYPE 5ter

NCC PermittedSYSTEM INFORMATION TYPE 2SYSTEM INFORMATION TYPE 6

Notification List Number NOTIFICATION/NCHSYSTEM INFORMATION TYPE 6

P

Page Mode IMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDIMMEDIATE ASSIGNMENT REJECTPAGING REQUEST TYPE 1PAGING REQUEST TYPE 2PAGING REQUEST TYPE 3

Power commandASSIGNMENT COMMAND

Power command and access typeHANDOVER COMMAND

Priority LevelCM SERVICE REQUEST

P1 Rest OctetsPAGING REQUEST TYPE 1



RRACH Control Parameters

SYSTEM INFORMATION TYPE 1SYSTEM INFORMATION TYPE 2SYSTEM INFORMATION TYPE 2bisSYSTEM INFORMATION TYPE 3SYSTEM INFORMATION TYPE 4

Request ReferenceIMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDIMMEDIATE ASSIGNMENT REJECTVGCS UPLINK GRANT





Routing Area IdentificationGPRS SUSPENSION REQUEST

RR CauseASSIGNMENT COMPLETEASSIGNMENT FAILURECHANNEL RELEASE

HANDOVER COMPLETEHANDOVER FAILUREUPLINK RELEASE

SStarting Time

ASSIGNMENT COMMANDHANDOVER COMMANDIMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDED

Synchronization IndicationHANDOVER COMMAND

SI 1 Rest OctetsSYSTEM INFORMATION TYPE 1

SI 2bis Rest OctetsSYSTEM INFORMATION TYPE 2bis

SI 2ter Rest OctetsSYSTEM INFORMATION TYPE 2ter

SI 2quater Rest OctetsSYSTEM INFORMATION TYPE 2quater





SI 8 Rest Octets

SYSTEM INFORMATION TYPE 8









Suspension causeGPRS SUSPENSION REQUEST

TTemporary Logical Link Identity

GPRS SUSPENSION REQUEST

Time DifferenceHANDOVER COMMAND

Timing AdvanceHANDOVER COMMANDIMMEDIATE ASSIGNMENTIMMEDIATE ASSIGNMENT EXTENDEDPHYSICAL INFORMATIONVGCS UPLINK GRANT

TMSIIMMEDIATE SETUP 2PAGING REQUEST TYPE 2

PAGING REQUEST TYPE 3

UUplink access request

UPLINK FREE

Uplink Identity CodeUPLINK FREE

WWait Indication

IMMEDIATE ASSIGNMENT REJECT




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5 DESCRIPTION OF THE HEADER ON THE RADIO INTERFACE

This section is not relevant to SMSCB nor GPRS messages.

5.1 GENERAL DESCRIPTION FOR STANDARD L3 MESSAGE

The header on the radio interface is called header and is composed of three parameters:

• Protocol discriminator.

• Transaction identifier or skip indicator.

• Message type.

8 7 6 5 4 3 2 1

Transaction identifier or skip indicator

Protocol Discriminator

Message type I.E.

5.1.1 PROTOCOL DISCRIMINATOR

DEFINITIONThe purpose of the protocol discriminator is to distinguish between messages belonging to thefollowing procedures.

• call control

• mobility management

• radio resources management

• other signalling procedures.

The protocol discriminator is the first part of every message and occupies the first four bits of the firstoctet in a message.

BIT DESCRIPTION

<----------------> PD

Protocol Discriminator value

4321 0000 Group call control0011 call control packet mode connection control and call related SS messages0101 mobility management messages0110 radio resources management messages1001 SMS messages1011 non call related Supplementary Service messages1100 Location services1111 reserved for tests procedures described in relevant 3GPP TSs (not used)

All others values are reserved.




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5.1.2 TRANSACTION IDENTIFIER/SKIP INDICATOR

DEFINITION:The purpose of transaction identifier (TI) is to distinguish multiple parallel activities (transactions) within one mobile station.The TI flag identifies who allocates the TI value for this transaction, so the TI flag resolvessimultaneous attempts to allocate the same TI value.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

TIflag

TI value

TI Flag:0 The message is sent from the side that originates the TI.1 The message is sent to the side that originates the TI.

TI value:From 0 to 6The value 7 is reserved for future extension.

The transaction identifier for Mobility Management and Radio Resources messages use thepredefined value 0 ( it is the skip indicator in this case ).

5.1.3 MESSAGE TYPE

The message type IE and its use are defined in 3GPP TS 24.007.

The bit 7 (and possibly bit 8, see below), N(SD), is reserved for the sequencing of theMobility Management and Connection Management messages to avoid duplication of messages.

The skip indicator and send sequence number N(SD) are not checked by the BSS.

Note: Case of BCCH and AGCH/PCH messages

The messages are structured as standard L3 messages plus one octet in front, the L2 pseudo lengthoctet, and a rest octet part at the end.

5.1.3.1 Coding of message type IE when accessing Release 98 and older networks

Message Type I.E. of MM, CC, SS, GCC, BCC and LCS messages is coded as follows when

accessing Release 98 and older networks :

8 7 6 5 4 3 2 1

0 N(SD) Message type

Message Type I.E. of messages other than MM, CC, SS, GCC, BCC and LCS is coded as follows when accessing Release 98 and older networks :

8 7 6 5 4 3 2 1

Message type




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5.1.3.2 Coding of message type IE when accessing Release 99 and newer networks

Header of MM, CC and SS messages is coded as follows when accessing Release 99 and newer networks :

8 7 6 5 4 3 2 1

N(SD) or 0 Message type

Message Type I.E. of GCC, BCC and LCS messages is coded as follows when accessing Release 99and newer networks :

8 7 6 5 4 3 2 1

0N(SD)or 0

Message type

Message Type I.E. of messages other than MM, CC, SS, GCC, BCC and LCS is coded as follows when accessing Release 998 and newer networks :

8 7 6 5 4 3 2 1Message type

5.1.3.3 Message Type:

8 7 6 5 4 3 2 1 Hex

0 0 1 1 1 - - - Channel establishment messages:

1 0 0 3C - RR INITIALISATION REQUEST (not used)0 1 1 3B - ADDITIONAL ASSIGNMENT (not used)1 1 1 3F - IMMEDIATE ASSIGNMENT0 0 1 39 - IMMEDIATE ASSIGNMENT EXTENDED0 1 0 3A - IMMEDIATE ASSIGNMENT REJECT

0 1 0 0 1 0 0 0 48 - DTM ASSIGNMENT FAILURE (not used)0 1 0 0 1 0 0 1 49 - DTM REJECT (not used)0 1 0 0 1 0 1 0 4A - DTM REQUEST (not used)0 1 0 0 1 0 1 1 4B - PACKET ASSIGNMENT (not used)

0 0 1 1 0 - - - Ciphering messages:

1 0 1 35 - CIPHERING MODE COMMAND0 1 0 32 - CIPHERING MODE COMPLETE

0 0 1 1 0 - - - Configuration change messages:

0 0 0 30 - CONFIGURATION CHANGE COMMAND (not used)0 0 1 31 - CONFIGURATION CHANGE ACK (not used)0 1 1 33 - CONFIGURATION CHANGE REJECT (not used)

0 0 1 0 1 - - - Handover messages:

1 1 0 2E - ASSIGNMENT COMMAND




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8 7 6 5 4 3 2 1 Hex

0 0 1 29 - ASSIGNMENT COMPLETE1 1 1 2F - ASSIGNMENT FAILURE0 1 1 2B - HANDOVER COMMAND1 0 0 2C - HANDOVER COMPLETE0 0 0 28 - HANDOVER FAILURE1 0 1 2D - PHYSICAL INFORMATION

0 1 0 0 1 1 0 1 4D - DTM ASSIGNMENT COMMAND (not used)0 0 0 0 1 0 0 0 08 - RR-CELL CHANGE ORDER (not used)0 0 1 0 0 0 1 1 23 - PDCH ASSIGNMENT COMMAND (not used)

0 0 0 0 1 - - - Channel release messages:

1 0 1 OD - CHANNEL RELEASE0 1 0 OA - PARTIAL RELEASE (not used)1 1 1 OF - PARTIAL RELEASE COMPLETE (not used)

0 0 1 0 0 - - - Paging and Notification messages:

0 0 1 21 - PAGING REQUEST TYPE 10 1 0 22 - PAGING REQUEST TYPE 21 0 0 24 - PAGING REQUEST TYPE 31 1 1 27 - PAGING RESPONSE0 0 0 20 - NOTIFICATION/NCH1 1 0 26 - NOTIFICATION RESPONSE

0 1 0 0 1 1 1 0 4E - PACKET NOTIFICATION (not used)

0 1 1 0 0 - - - 3G Specific messages:0 0 0 60 - UTRAN CLASSMARK CHANGE

0 1 0 62 - CDMA 2000 CLASSMARK CHANGE (not used)0 1 1 63 - INTER SYSTEM TO UTRAN HANDOVER COMMAND1 0 0 64 - INTER SYSTEM TO CDMA2000 HANDOVER COMMAND

(not used)

0 0 0 1 1 - - - System information messages:

0 0 0 18 - SYSTEM INFORMATION TYPE 80 0 1 19 - SYSTEM INFORMATION TYPE 10 1 0 1A - SYSTEM INFORMATION TYPE 20 1 1 1B - SYSTEM INFORMATION TYPE 31 0 0 1C - SYSTEM INFORMATION TYPE 41 0 1 1D - SYSTEM INFORMATION TYPE 51 1 0 1E - SYSTEM INFORMATION TYPE 61 1 1 1F - SYSTEM INFORMATION TYPE 7


0 1 0 02 - SYSTEM INFORMATION TYPE 2bis0 1 1 03 - SYSTEM INFORMATION TYPE 2ter 1 1 1 07 - SYSTEM INFORMATION TYPE 2quater 1 0 1 05 - SYSTEM INFORMATION TYPE 5bis1 1 0 06 - SYSTEM INFORMATION TYPE 5ter 1 0 0 04 - SYSTEM INFORMATION TYPE 9 (not used)0 0 0 00 - SYSTEM INFORMATION TYPE 130 0 1 01 - SYSTEM INFORMATION TYPE 14 (not used)




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8 7 6 5 4 3 2 1 Hex


1 0 1 3D - SYSTEM INFORMATION TYPE 161 1 0 3E - SYSTEM INFORMATION TYPE 17

0 1 0 0 0 - - - System information messages:1 0 0 44 - SYSTEM INFORMATION TYPE 15 (not used)0 0 0 40 - SYSTEM INFORMATION TYPE 18 (not used)0 0 1 41 - SYSTEM INFORMATION TYPE 19 (not used)0 1 0 42 - SYSTEM INFORMATION TYPE 20 (not used)

0 0 0 1 0 - - - Miscellaneous messages:

0 0 0 10 - CHANNEL MODE MODIFY0 1 0 12 - RR STATUS (not used)1 1 1 17 - CHANNEL MODE MODIFY ACKNOWLEDGE1 0 0 14 - FREQUENCY REDEFINITION (not used)

1 0 1 15 - MEASUREMENT REPORT1 1 0 16 - CLASSMARK CHANGE0 1 1 13 - CLASSMARK ENQUIRY

0 0 1 1 0 1 1 0 36 - EXTENDED MEASUREMENT REPORT0 0 1 1 0 1 1 1 37 - EXTENDED MEASUREMENT ORDER0 0 1 1 0 1 0 0 34 - GPRS SUSPENSION REQUEST0 1 0 0 1 1 0 1 4D - DTM INFORMATION (not used)

0 0 0 0 - - - - VGCS uplink control messages:

0 0 0 0 1 0 0 1 09 VGCS UPLINK GRANT0 0 0 0 1 1 1 0 0E UPLINK RELEASE0 0 1 0 1 0 1 0 2A UPLINK BUSY0 0 0 1 0 0 0 1 11 TALKER INDICATION

Application messages:

0 0 1 1 1 0 0 0 38 APPLICATION INFORMATION

GTTP messages

0 0 0 0 0 0 0 0 00GPRS INFORMATION (not used)

MM non-transparent messages:

0 X 0 0 0 0 0 1 - IMSI DETACH INDICATION0 X 0 0 1 0 0 0 - LOCATION UPDATING REQUEST0 X 1 0 0 1 0 0 - CM SERVICE REQUEST0 X 1 0 1 0 0 0 - CM RE-ESTABLISHMENT REQUEST

GCC non transparent messages (Note 1)

0 X 1 1 0 0 0 1 IMMEDIATE SETUP0 X 1 1 1 0 1 1 IMMEDIATE SETUP 2




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NOTE: Bit 8 is reserved for possible future use as an extension bit.Bit 7 is reserved for the send sequence number in GCC messages sent from the MS. In

GCC messages sent from the network an, bit 7 is coded with a "0", see 3GPP TS 24.007.

5.2 GENERAL DESCRIPTION FOR NON STANDARD L3 MESSAGE

In some protocols, the structure of part or all of the messages might not always follow the standard L3message structure. As a design rule, this should be consistent for a given protocol, direction and lower layer SAP.

5.2.1 Messages using the short header format

The messages are structured either as standard L3 messages, or in the so-called short header format. The value of the 8

thbit (bit 1 of octet 1) of the link layer PDU distinguishes the two cases. In

the case of the short header, the L3 message is the same bit string as the link layer PDU, and has a

fixed length. The following description includes the 2-bit link layer header.

5.2.1.1 The first octet

Bits 1 and 2 are the link layer header. Bit 2 of octet 1 is set to "0", and bit 1 is reserved for the linklayer.A protocol discriminator is the first part of the message (starting bit 8 of octet 1). The protocoldiscriminator field may have different lengths. The following protocol discriminator is defined:

• 0 RR.

All additional PD defined for this structure shall start by 1. The reception of a message with bit 8 of octet 1 set to 1 when expecting a message structured as defined by this clause shall be diagnosed asan unknown PD, and the message ignored.As a design rule, a message type field should follow the PD, and of a length such that the PD and themessage type fit in the 6 first bits of the message.

5.2.1.2 The rest of the message

The rest of the structure is not more constrained.

5.2.1.3 MESSAGE TYPE

The message type IE and its use are defined in 3GPP TS 24.007.

Message Type:

8 7 6 5 4 3 2 1 HexRRsh

ortPD

Message type Shortlayer 2heade

r

0 0 0 System information messages:

0 0 0 0 0 00 System Information Type 100 0 0 0 1 01 Notification/FACCH0 0 0 1 0 02 Uplink Free0 0 1 0 0 04 Enhanced Measurement Report (uplink) (not used)0 0 1 0 1 05 Measurement Information (downlink)




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5.2.2 Other formats

Some messages do not follow the basic format. Each messages has a specific format.

• Channel request

• Uplink access




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6 RADIO INTERFACE MESSAGES FOR GSM




ED 06 RELEASED APPLICATION INFORMATION

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6.1 APPLICATION INFORMATION

NAME APPLICATION INFORMATION

INTERFACE RADIO ABIS A

CHANNEL/USAGE

SDCCH/FACCH BTS Transparent

3GPP-REF 44.018

FUNCTIONThis message is sent on the main DCCH by the network or the mobile station toconvey an embedded Application Protocol Data Unit (APDU) or APDU segmentbetween the network and the mobile station.

DIRECTION From BSCFrom MS

To MSTo BSC

INFORMATION ELEMENT NAME TYPE COMMENT LENGTH(byte)

IELIST

Header APDU IDAPDU flagsAPDU Data

MFMFMFMV

21/21/22-n

IMPLEMENTATION MAXIMUM LENGTH 5-n

NORMAL SITUATION ABNORMAL SITUATION TIMER

FOLLOWINGEVENT

See Note 1 See Note 1

SPECIFDOC. REF.

LCS Functional Specification, ref. [28]

Note 1 :

If APDU Contains Following event,normal situation

Following event,abnormal situation

Timer

Measure PositionRequest

Measure PositionResponse

• Measure PositionResponse

• Protocol Error

Measure PositionResponse

Assistance Data Assistance Data Ack Protocol Error

Assistance Data Ack

Protocol Error

6.1.1 General description

8 7 6 5 4 3 2 1

APDU IDAPDU Flags

0 C/R first seg last seg Protocol Identifier

APDU Data Length

APDU information





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6.1.2 APDU ID

TYPE: M

DEFINITIONThe APDU ID information element identifies the particular protocol and associated application for anAPDU. It is a type 1 I.E.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

APDU ID I.E.I Protocol Identifier octet1

SUB PARAMETER DEFINITION

Protocol identifier (octet 1)

Bits Protocol / Application4 3 2 10 0 0 0 RRLP (3GPP TS 04.31)/ LCS0 0 0 1to reserved for future use1 1 1 1

PARAMETER ORIGIN - ACTION ON PARAMETER

6.1.3 APDU Flags

TYPE: M

DEFINITIONThe APDU Flags information element provides segmentation and control information for an associatedAPDU. It is a type 1 I.E.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

APDU ID I.E.I 0spare

C/R firstseg.

lastseg.

octet1

SUB PARAMETER DEFINITIONLast Segment (octet 1)bit 10 Last or only segment1 Not last or only segment

First Segment (octet 1)bit 20 First or only segment





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1 Not first or only segment

C/R (octet 1)If last seg. = 0, then:bit 30 Command or Final Response1 Not Command or Final Response

If last seg. = 1, then bit 3 is spare and set to 0

Note : as shown in 6.1.1, the 4 bits are coded on bits 5 to 8, while the Protocol Identifier of APDU I.E.is coded on bits 1 to 4.


6.1.4 APDU Data

TYPE: M

DEFINITIONThe purpose of the information element is to provide an APDU or APDU segment.

BIT DESCRIPTIONThe APDU Data is a type 4 information element with minimum length of 1 octet (as it is a LV typeinformation element). No upper length limit is specified except for that given by the maximum number of octets in a L3 message (3GPP TS 04.06).

8 7 6 5 4 3 2 1

Length of APDU contents octet 1

APDU Information octet 2-n

APDU Information (octets 2-n)Contains an RRLP message as defined in 3GPP TS 04.31.

Note 1: Messages are segmented on octet boundaries. Zero bits are used, where necessary, topad out the last segment to an octet boundary.


The RRLP message may be one of the following messages :

• Measure Position Request

• Measure Position Response

• Assistance Data

• Assistance Data Ack

• Protocol Error

These messages are described in the following paragraphs.

6.1.4.1 Measure Position Request

This component is used by the SMLC to request location measurements or a location estimate fromthe MS. It includes QoS, other instructions, and possible assistance data to the MS.





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The complete ASN.1 coding is not given below (see 3GPP TS 04.31 for details), a short description of the information elements is given.

Name Usage Type Comments

positionInstruct QoS related information (precisionrequirements, response time, radioenvironnement characterisation)

MANDATORY See possible valuesbelow

referenceAssistData information related to the BTSused for E-OTD OPTIONAL not used

msrAssistData information related to the BTSused for E-OTD

OPTIONAL not used

systemInfoAssistData information related to the BTSused for E-OTD

OPTIONAL not used

gps-AssistData GPS related information (time,satellites description …)

OPTIONAL

extensionContainer information related to E-OTD OPTIONAL not used

rel98-MsrPosition-Req-extension

information related to E-OTD OPTIONAL not used

positionInstruct values :

MethodType msAssistedmsBasedmsBasedPref msAssistedPref

PositionMethod e-OTD not usedGPSGPS or e-OTD not used

MeasureResponseTime value N = 0-7 inducing 2N

secondsuseMultipleSets multipleSets not used

OneSetThe optional information environmentCharacter is not sent by the Alcatel BSS.

6.1.4.2 Measure Position Response

This component is used by the MS to respond to a Measure Position Request from the SMLC withlocation measurements, a location estimate, or an error indication.The complete ASN.1 coding is not given below (see 3GPP TS 04.31 for details), a short description of the information elements is given.


multipleSets usage of multiple sets OPTIONAL not used in currentversion of the protocol

referenceIdentity information related to the BTSused for E-OTD

OPTIONAL not used

otd-MeasureInfo information related to E-OTDmeasurements

OPTIONAL not used

locationInfo information related to GPSmeasurements

OPTIONAL

gps-MeasureInfo information related to GPSmeasurements

OPTIONAL

locationError Error codes in case of failure OPTIONAL See possible valuesbelow

extensionContainer OPTIONAL

rel-98-MsrPosition-Rsp-Extension

information related to E-OTDmeasurements

OPTIONAL not used

LocationInfo values :refFrame 0…65535gpsTOW 0..14399999





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fixType twoDFix (0)threeDFix (1)

posEstimate ellipsoid pointellipsoid point with uncertainty circleellipsoid point with uncertainty ellipseellipsoid point with altitudeellipsoid point with altitude and uncertainty

ellipsoid

LocationError values :0 unDefined1 notEnoughBTSs not used2 notEnoughSats3 eotdLocCalAssDataMissing not used4 eotdAssDataMissing not used5 gpsLocCalAssDataMissing6 gpsAssDataMissing7 methodNotSupported8 notProcessed

9 refBTSForGPSNotServingBTS10 refBTSForEOTDNotServingBTS not used

6.1.4.3 Assistance Data

This component is used by the SMLC to deliver assistance data for location measurement and/or location calculation.

The complete ASN.1 coding is not given below (see 3GPP TS 04.31 for details), a short description of the information elements is given.


referenceAssistData information related to the BTSused for E-OTD

OPTIONAL not used

msrAssistData information related to the BTSused for E-OTD

OPTIONAL not used

systemInfoAssistData information related to the BTSused for E-OTD

OPTIONAL not used

gps-AssistData GPS related information (time,satellites description …)

OPTIONAL

moreAssDataToBeSent Indication whether This is the onlyor last Assistance Data messageused to deliver the entire set of assistance data or if other Assistance Data messages willfollow.

OPTIONAL If not present, interpretas only AssistanceData component usedto deliver entire set of assistance data

extensionContainer OPTIONAL

rel98-AssistanceData-Extension

information related to E-OTDmeasurements

OPTIONAL not used

6.1.4.4 Assistance Data Ack

This component does not have any information contents. It presence indicates that the MS hasreceived the complete Assistance Data component.





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6.1.4.5 Protocol Error

This component is used by the receiving entity (SMLC or MS) to indicate to the sending entity, thatthere is a problem that prevents the receiving entity to receive a complete and understandablecomponent.Note : this message is not sent by the SMLC in Alcatel first implementation.

-- Protocol Error component

ProtocolError ::= SEQUENCE {errorCause ErrorCodes,extensionContainer ExtensionContainer OPTIONAL,

...}

Following error codes are defined :0 unDefined1 missing Component2 incorrectData3 missingIEorComponentElement4 messageTooShort5 unknowReferenceNumber




ED 06 RELEASED ASSIGNMENT COMMAND

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6.2 ASSIGNMENT COMMAND

NAME ASSIGNMENT COMMAND


CHANNEL/USAGE


3GPP-REF 44.01844.018

FUNCTIONThis message is sent on the main DCCH from the BSC to the Mobile Station tochange the channel configuration to another independent dedicated channelconfiguration.

DIRECTION From BSC To MS


IELIST

Header

Description of the 1st Channel, after timePower CommandFrequency List, after timeCell Channel DescriptionDescription of the multislot configurationMode of the 1st Channel (Channel Set 1)Mode of Channel Set 2Mode of Channel Set 3Mode of Channel Set 4Mode of Channel Set 5Mode of Channel Set 6Mode of Channel Set 7Mode of Channel Set 8

Description of the 2nd Channel, after timeMode of the 2nd ChannelMobile Allocation, after timeStarting TimeFrequency List, before timeDescription of the 1st Chan., before timeDescription of the 2nd Chan., before timeFrequency Channel Seq. ,before timeMobile Allocation, before timeCipher Mode SettingVGCS target mode IndicationMultiRate configuration

M V M V C TLV O TV C TLV O TV O TV O TV O TV O TV O TV O TV O TV

O TV O TV C TLV O TV C TLV O TV O TV C TV C TLV O TV O TLV O TV

(1)(2)

(5)Not usedNot usedNot usedNot usedNot usedNot usedNot used

Not usedNot used(3)Not usedNot usedNot usedNot usedNot usedNot usedNot used(7)(6)

2

31

4-132*17

3-12*22*2*2*2*2*2*2*

42

3-103

4-132* 4* 4* 10*

3-10* 1*3*4-8

IMPLEMENTATION MAXIMUM LENGTH (4)


FOLLOWINGEVENT

ASSIGNMENT COMPLETE ASSIGNMENT FAILURET3107

SPECIFDOC. REF.

Normal assignment procedure (ref. [3])Internal handover (ref. [6])





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* New elements introduced in GSM Phase 2

(1) Used in the two following cases: i) Used for Phase 2 biband MS when the assigned channel ishopping in the P-GSM band or ii) used for any MS when the assigned channel is hopping in the E-GSM (and not in the P-GSM), GSM850, DCS1800 or DCS1900 band.

(2) Used for Phase 1 monoband P-GSM MS or for Phase 2 monoband P-GSM or for Phase 2

monoband E-GSM MS when the assigned channel is hopping in the P-GSM band.

(3) Used for Phase 1 monoband P-GSM MS or for Phase 2 monoband P-GSM or for Phase 2monoband E-GSM MS when the assigned channel is hopping in the P-GSM band.

(4) The length depends on the network category, the number max of frequencies in Frequency List(maximum 64 frequencies), and the MS type (See below table):

MS band capability Frequencyband of the

allocated radioresource

Max. length of theAssignment Command

message

Comments

PGSM P-GSM 43 With CA + MA

DCS1800 or DCS1800-GSM850 or DCS1800-GSM900 DCS1800 60 With Range_512

DCS1900 or DCS1900-GSM850 DCS1900 60 With Range_512

E-GSM, GSM850, GSM850-DCS1800,

or GSM850-DCS1900

GSM850 34 With variable bitmap

(5) This field is always included, although optional.

(6) This field is only included for calls established with AMR codec.

(7) This field is only included for the talker of a voice group call.





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GENERAL DESCRIPTION

6.2.1.1 Assigned channel in the P-GSM band

6.2.1.1.1 Phase 1 monoband P-GSM MS

The assigned channel is assumed hopping on more than one frequency in the P-GSM band.

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 1 0

Channel type and TDMA offset TN

TSC H=1-> MAIO (high part)

Channel, H=0-> spare ARFCN (Hpart)

Description MAIO low part H S N

A R F C N (low part)

Power Command 0 0 0 Power level

0 1 1 0 0 0 1 0

Cell

0 0FORMAT-ID

0 0 124CA

ARFCN

123 122 121

ChannelDescription 120

CA ARFCN......................... 113

Optional17 octets

...........

CA ARFCN008 007 006 005 004 003 002 001

Channel0 1 1 0 0 0 1 1

Mode Mode Optional

0 1 1 1 0 0 1 0

MobileLength (value ≤8 )

Allocation MAC8n

MAC

8n-1

MAC

8n-7

Conditional3-10 octets

MAC8

MAC1





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6.2.1.1.2 Phase 2 monoband P-GSM or E-GSM MS


8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 1 0Channel type and TDMA offset TN

Description of the


First Channel, H=0-> spare ARFCN (Hpart)

after time MAIO low part H S N



0 1 1 0 0 0 1 0

Cell ChannelDescription

0 0FORMAT-ID

0 0 124CA

ARFCN

123 122 121

120CA ARFCN

......................... 113Optional17 octets

...........

CA ARFCN008 007 006 005 004 003 002 001

Description of the

0 0 0 1 0 0 0 0

multislot Length = 2

configuration 0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1

Mode of the FirstChannel

0 1 1 0 0 0 1 1

(Channel Set 1) Mode Optional

0 1 1 1 0 0 1 0

MobileAllocation,

Length (value ≤8 )

after time MAC8n

MAC

8n-1

MAC

8n-7


MA

C8

MA

C1

VGCS target 0 0 0 0 0 0 0 1 Optional

mode Indication Length of VGCS target mode Indic. 3 octets

(Note 1) Target mode Group cipher key number 1spare

1spare

0 0 0 0 0 0 1

MultiRate Length (value ≤ 6) Optional

configuration MR version NSCB ICMI spare Start mode 4-8 octets

(Note 2) Parameters for MultiRate speech

Note 1: This field is only included for the talker of a voice group call.

Note 2: This field is only included for calls established with AMR codec.





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6.2.1.1.3 Phase 2 biband MS

For phase 2 biband MS the "Frequency List, after time" is always used to assigned a channel hoppingon more than one frequency in the P-GSM band because it is the shortest way of coding frequencies,see section 6.2.1.2 for the description.

6.2.1.2 Assigned channel in the E-GSM, GSM850, DCS1800 or DCS1900 band

When the assigned channel is hopping on more than one frequency in the E-GSM, GSM850,DCS1800 or DCS1900 band, the Frequency List IE is used with Range 1024, range 512, range 256 or range 128 format:

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 1 0


Description of the TSC H=1-> MAIO (high part)

First Channel, after H=0-> spare ARFCN (Hpart)

time MAIO low part H S N



0 0 0 0 0 1 0 1

Length of frequency list contents

Frequency List,after time

1 0FORMAT-ID

0 0 FORMAT-ID(continued)

Note 1

ORIG-ARFCN

high

ORIG-ARFCN (middle part) Optional

ORIG-ARFCN

(low)

W(1) (high part)

W(1)

(lowpart)

W(2) (high part)

W(2) to W(3) are on 8 bits, when present;W(4) to W(7) are on 7 bits, when present;W(8) to W(15) are on 6 bits, when present;W(16) to W(31) are on 5 bits, when present;W(32) to W(63) are on 4 bits, when present.

.. .. ..

Description of the 0 0 0 1 0 0 0 0

multislot Length = 2

configuration 0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1

Mode of the FirstChannel (Channel

0 1 1 0 0 0 1 1

Set 1) Mode



Target mode Group cipher key number 1spare

1spare

0 0 0 0 0 0 1

MultiRateconfiguration

Length (value ≤ 6 ) Optional





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(Note 2) MR version NSCB ICMI spare Start mode 4-8octets

Parameters for MultiRate speech

Note1: 0 x x: Range 1024 format;1 0 0: Range 512 format;1 0 1: Range 256 format;

1 1 0: Range 128 format;1 1 1: Variable bit map


Or with variable bitmap format:

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 1 0


Description of theFirst Channel, after TSC

H=1-> MAIO (high part)

time H=0-> spare ARFCN (Hpart)

MAIO low part H S N



0 0 0 0 0 1 0 1


Frequency List,after time

1 0FORMAT-ID

0 0 1 1 1FORMAT-ID(continued)

ORIG-ARFCN

high

ORIG-ARFCN (middle part) Optional

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

.. .. ..

(Note 1) RRFCN8k-40

RRFCN8k-39

RRFCN8k-38

RRFCN8k-37

RRFCN8k-36

RRFCN8k-35

RRFCN8k-34

RRFCN

8k-33


multislot Lengthconfiguration 0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1


0 1 1 0 0 0 1 1

Set 1) Mode







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1spare

0 0 0 0 0 0 1


Length (value ≤ 6 ) Optional

(Note 2) MR version NSCB ICMI spare Start mode 4-8octets

Parameters for MultiRate speech

Notes:

1) k indicates the octet number of the I.E. Frequency List, after time. k ≤ 132.2): This field is only included for calls established with AMR codec.





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6.2.2 Channel Description / CHANNEL DESCRIPTION - Phase 1

TYPE: M

DEFINITION

To provide a description of an allocatable channel together with its SACCH.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Channel type and TDMA offset TN 1

TSC H=1-> MAIO (high part) 2

H=0-> spare ARFCN (Hpart)

MAIO low part H S N 3



Octet 1:

Channel type and TDMA offset:

Bits 8 7 6 5 40 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)

all other values reserved

T bit indicates the subchannel number.

TN : Time slot (0 to 7)

Octets 2 and 3:

TSC : Training Sequence Code (0 to 7)

H : "0" Single RF channel"1" RF hopping channel

Channel selector:

H = "0": The channel selector field consists of the absolute RF channel number.Bits 4 3:

0 0 spare

ARFCN:Octet 3 Bits 2, 1 High part of ARFCNOctet 4 Bits 8 to 1 ARFCN low part

The ARFCN is coded as the binary representation of the absolute RF channelNumber.

Range: 0 to 1023





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H = "1": The channel selector field consists of the mobile allocation index offset, MAIO, and thehopping sequence number, HSN.

MAIO:Octet 3 Bits 4 to 1 high partOctet 4 Bits 8 to 7 low part

HSN (Octet 4, Bits 1 to 6):Value 0 to 63.The HSN field is coded as the binary representation of the hopping sequence number.





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6.2.3 Description of the First Channel, after time / CHANNEL DESCRIPTION 2 - Phase 2

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1







Octet 1:

Channel type and TDMA offset:Bits 8 7 6 5 4

0 0 0 0 0 TCH/F + FACCH/F and SACCH/M at the timeslot indicated by TN, and additionalbidirectional or undirectional TCH/Fs and SACCH/Ms according to the multislot allocation information element

0 0 0 0 1 TCH/F + FACCH/F and SACCH/F0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)

0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)In the description below "n" is the timeslot number indicated by TN. Thedescription is valid only if all the indicated timeslot numbers are in the rang 0 to 7.

1 0 X X X TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN, and additionalbidirectional TCH/Fs and SACCH/Ms at other timeslots according to the following:

X X X 0 0 0 no additional timeslots0 0 1 at timeslot n-10 1 0 at timeslot n+1, n-10 1 1 at timeslot n+1, n-1 and n-21 0 0 at timeslot n+1, n-1, n-2, and n-31 0 1 at timeslot n+1, n-1, n-2, n-3 and n-41 1 0 at timeslot n+1, n-1, n-2, n-3, n-4 and n-5

1 1 1 at timeslot n+1, n-1, n-2, n-3, n-4, n-5 and n-6

1 1 0 0 1to1 1 0 1 1

TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN andadditional unidirectional TCH/FDs and SACCH/MDs at other timeslots accordingto the following:

1 1 0 0 1 at timeslot n-11 1 0 1 0 at timeslot n+1, n-11 1 0 1 1 at timeslot n+1, n-1 and n-21 1 1 1 0 TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN and additional

bidirectional TCH/F and SACCH/M at timeslot n+1 and unidirectional TCH/FD andSACCH/MD at timeslot n-1All other values reserved





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Octets 2 and 3:



Channel selector:

H = "0": The channel selector field consists of the absolute RF channel number.Bits 4 3:

0 0 spare

ARFCN:Octet 3 Bits 2, 1 High part of ARFCNOctet 4 Bits 8 to 1 ARFCN low part


Range: 0 to 1023



HSN (Octet 4, Bits 1 to 6):Value 0 to 63.

The HSN field is coded as the binary representation of the hopping sequence number.


This parameter is transparent for the BTS when received.

At the BSC site, the BSC has to provide the following information:

• Channel type and TDMA offset and TN depends of the resource to be allocated by the resourcemanager.

• H: fixed value according if hopping is used or not (this information has to be provided by O&M).

• Channel selector.





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6.2.4 POWER COMMAND

TYPE: M

DEFINITION To provide the power level for the Mobile Station.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 0 0 Power level

Bits 6 to 8 of octet 1 are spare bits (coded as 0).


Power level: binary representation of the power control level(0 to 31)

GSM phase 1

Power Controllevel GSM-900 DCS-1800

Peak power Binary value Peak power Binary value

0 43 dBm 0 30 dBm 0

1 41 dBm 1 28 dBm 1

2 39 dBm 2 26 dBm 2

3 37 dBm 3 24 dBm 3

4 35 dBm 4 22 dBm 4

5 33 dBm 5 20 dBm 5

6 31 dBm 6 18 dBm 6

7 29 dBm 7 16 dBm 7

8 27 dBm 8 14 dBm 89 25 dBm 9 12 dBm 9

10 23 dBm 10 10 dBm 10

11 21 dBm 11 8 dBm 11 (note 1)

12 19 dBm 12 6 dBm 12 (note 1)

13 17 dBm 13 4 dBm 13 (note 1)

14 15 dBm 14

15 13 dBm 15





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GSM phase 2

Power Control

level GSM-900 DCS-1800 GSM-850

Peak power Binary value Peak power Binary value Peak Power Binary value

0 - - 30 dBm 0 - -

1 - - 28 dBm 1 - -2 39 dBm 2 26 dBm 2 39 dBm 2

3 37 dBm 3 24 dBm 3 37 dBm 3

4 35 dBm 4 22 dBm 4 35 dBm 4

5 33 dBm 5 20 dBm 5 33 dBm 5

6 31 dBm 6 18 dBm 6 31 dBm 6

7 29 dBm 7 16 dBm 7 29 dBm 7

8 27 dBm 8 14 dBm 8 27 dBm 8

9 25 dBm 9 12 dBm 9 25 dBm 9

10 23 dBm 10 10 dBm 10 23 dBm 10

11 21 dBm 11 8 dBm 11 21 dBm 11

12 19 dBm 12 6 dBm 12 19 dBm 12

13 17 dBm 13 4 dBm 13 17 dBm 1314 15 dBm 14 2 dBm 14 15 dBm 14

15 13 dBm 15 0 dBm 15 13 dBm 15

16 11 dBm 16 11 dBm 1617 9 dBm 17 9 dBm 1718 7 dBm 18 7 dBm 1819 5 dBm 19 5 dBm 19

Power Control

level

DCS-1900

Peak power

30 33dBm

31 32dBm

0 30dBm

1 28dBm

2 26 dBm

3 24 dBm

4 22 dBm

5 20 dBm

6 18 dBm

7 16 dBm

8 14 dBm

9 12 dBm

10 10 dBm

11 08 dBm

12 06 dBm13 04 dBm

14 02 dBm

15 0 dBm

Note 1: These power control levels are not authorised for MS DCS-1800 class 1. They are only usedby the MS class 2.


The parameter is transparent for the BTS. At the BSC site, this parameter is given to the MobileStation according to the classmark information received from the MS.





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6.2.5 FREQUENCY LIST, after time / FREQUENCY LIST

TYPE: C

DEFINITIONTo provide the absolute radio frequency channel numbers used in a cell.

BIT DESCRIPTION

Bit map 0 format supported but not used

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1

Length of frequency list contents =16 2

0 0

FORMAT-ID

0 0 ARFCN

124

ARFCN

123

ARFCN

122

ARFCN

121

3

ARFCN120

ARFCN119

ARFCN118

ARFCN117

ARFCN116

ARFCN115

ARFCN114

ARFCN113

4

: :

ARFCN008

ARFCN007

ARFCN006

ARFCN005

ARFCN004

ARFCN003

ARFCN002

ARFCN001

18

Range 1024 format supported

8 7 6 5 4 3 2 10 0 0 0 0 1 0 1 1

Length of frequency list contents 2

1 0FORMAT-ID

0 0 0FORM-

ID

F0 W(1)(high part)

3

W(1) (low part) 4

:

W(2) to W(3) are on 9 bits, when presentW(4) to W(7) are on 8 bits, when present

W(8) to W(15) are on 7 bits, when presentW(16) to W(31) are on 6 bits, when presentW(2k) to W((2k+1) - 1) are on 10-k bits when present





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

3

ORIG-ARFCN (middle part) 4

ORIG-ARFCN

(low)

W(1) (high part) 5

W(1) (low part) W(2) (high part) 6

:W(2) to W(3) are on 8 bits, when presentW(4) to W(7) are on 7 bits, when presentW(8) to W(15) are on 6 bits, when present

W(16) to W(31) are on 5 bits, when presentW(2k) to W((2k+1) - 1) are on 9-k bits when present


8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

3


ORIG-ARFCN

(low)

W(1) (high part) 5

W(1)(low)

W(2) 6

:

W(2) to W(3) are on 7 bits, when presentW(4) to W(7) are on 6 bits, when present

W(8) to W(15) are on 5 bits, when presentW(16) to W(31) are on 4 bits, when presentW(2k) to W((2k+1) - 1) are on 8-k bits when present





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

3


ORIG-ARFCN

(low)

W(1) 5

:W(2) to W(3) are on 6 bits, when presentW(4) to W(7) are on 5 bits, when presentW(8) to W(15) are on 4 bits, when presentW(16) to W(31) are on 3 bits, when presentW(2k) to W((2k+1) - 1) are on 7-k bits when present

Variable bit map format supported

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

high

3


ORIG-

ARFCN(low)

RRFCN

1

RRFCN

2

RRFCN

3

RRFCN

4

RRFCN

5

RRFCN

6

RRFCN

7

5

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

18


Bits 5 and 6 are spare bits in octet 3.

FORMAT-ID : Format identifier.

F0 : Frequency 0 indicator. Coded 0 if ARFCN 0 is not a member of the set. Coded 1 if ARFCN 0 is a member of the set.

ORIG-ARFCN : This field encodes the ARFCN of one frequency belonging to the set. This value isalso used as the origin of the bit map to generate all the other frequencies.

RRFCN N : Relative Radio Frequency Channel Number N.- For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 belonging to the set,

then RRFCN N bit is coded as '1'.- For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 not belonging to the set,

then RRFCN N bit is coded as '0'.

W : Each non null W(k) allows to compute, together with some previous W(i) the ARFCNF(k) of a frequency in the set (see 3GPP TS 44.01844.018 for computation formulas).





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ORIG-ARFCN, RRFCN N: Values stored in BSC and updated according to system reconfigurations.

6.2.6 CELL CHANNEL DESCRIPTION

TYPE: O

DEFINITION

To provide the reference frequency list to be used to decode the mobile allocation informationelement.

BIT DESCRIPTION

Bitmap 0 format

8 7 6 5 4 3 2 1

0 1 1 0 0 0 1 0 1

0 0 0 0 CA ARFCN 2

FORMAT-ID 124 123 122 121

120CA ARFCN

......................... 1133

...........

CA ARFCN 17008 007 006 005 004 003 002 001



FORMAT-ID : Format identifier Only bitmap 0 Format is supported.

CA ARFCN N : Cell Allocation Absolute Radio Frequency Channel Number N

CA ARFCN N : "0" not belonging to the cell allocation"1" belonging to the cell allocation


Format-ID : Fixed value = 00.

CA ARFCN N : Value stored in BSC and updated according to system reconfigurations.





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6.2.7 Description of the multislot configuration / MULTISLOT ALLOCATION

TYPE: C

DEFINITIONTo provide a description of which channels are used in downlink and uplink respectively, in a multislot

configuration.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 1 0 0 0 0 1

Length = 1 2

1ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

3

Or 8 7 6 5 4 3 2 1

0 0 0 1 0 0 0 0 1

Length = 2 2

0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

3

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1

3a


Octet 3

DA 1-7: Indicates additional downlink channel allocation.If bit DA n is set to "1" this indicates thattimeslot TN = (n + TNm)mod8 is assigned. If bit DA n is set to "0" the corresponding timeslotis not assigned. TNm is the timeslot number of the main link.

Octet 3a

UA 1-7: Indicates additional uplink channel allocation.If bit UA n is set to "1" this indicates thattimeslot TN = (n + TNm)mod8 is assigned. If bit UA n is set to "0" the corresponding timeslot

is not assigned. TNm is the timeslot number of the main link.

Note: If octet 3a is not included the timeslots indicated by octet 3 are allocated in both downlinkand uplink direction


The BSC has to provide the information: DA 1-7. The BSC can provide optionally the information: UA1-7.





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6.2.8 Mode of the First Channel (Channel Set 1) / CHANNEL MODE

TYPE: O

DEFINITION :The channel mode information element gives the mode of encoding, decoding and transcoding.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 0 0 0 1 1

mode


The mode field is encoded as follows:

Bits 8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0 signaling only0 0 0 0 0 0 0 1 speech (full rate or half rate version 1)0 0 1 0 0 0 0 1 speech (full rate or half rate version 2)0 1 0 0 0 0 0 1 speech (full rate or half rate version 3)0 0 0 0 1 1 1 1 data 14.5 kbit/s radio interface rate not supported0 0 0 0 0 0 1 1 data 12 kbit/s radio interface rate0 0 0 0 1 0 1 1 data 6 kbit/s radio interface rate0 0 0 1 0 0 1 1 data 3.6 kbit/s radio interface rate

All other values are reserved and not supported.


Data rates received on the A interface which are lower than 2.4 kbit/s are mapped onto the "data 3.6kbit/s radio interface rate" value in this element.





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6.2.9 MOBILE ALLOCATION, after time / MOBILE ALLOCATION

TYPE C

DEFINITION

To provide the part of the RF channels belonging to the cell allocation which is used in the MobileStation hopping sequence (primary band in GSM900).

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 0 0 1 0

length of Mobile allocation contents

(value ≤ 8 )

MAC8n

MAC

8n-1

MAC

8n-7

: :

MAC

008

MAC

001


MA length depends on the relative frequency span of the frequencies in the cell allocation frequencylist

MA Ci:Mobile Allocation RF Channel i - the RF channels represented in the MA C i bit fields are those which

in the "Cell Channel Description" information element are coded with "1" in the CA ARFCN N bit fields.

MA Ci = CA ARFCN N(i) i = 1,2...NF

(NF = Number of Frequencies in the CA frequency list).

For a RF channel belonging to the Mobile Allocation the MA C i bit is coded with a "1", for a RF

channel not belonging to the Mobile Allocation, the MA C i bit is coded with a "0". If NF mod 8 ≠ 0 thenbits NF to 8n in octet 3 must be coded with a "0" in each.


The parameter is transparent for the BTS when received from the BSC.

At the BSC site the following actions have to be performed

Mobile Allocation Stored and Updated during system reconfiguration.

6.2.10 VGCS target mode Indication





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TYPE: O

DEFINITION :This IE indicates which mode is to be used on the new channel (i.e. dedicated mode or group transmitmode). If this information element is not present, the mode shall be the same as on the previouschannel.The “VGCS target mode Indication” OIE in the ASSIGNMENT COMMAND message sent for the (first

or subsequent) talker, is always valued as “group transmit mode”.The IE also indicates the group cipher key number for the group cipher key to be used on the newchannel or if the new channel is non ciphered. If the information element is not present, the cipheringmode shall be the same as on the previous channel.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

VGCS target mode Indic. IEI octet 1

Length of VGCS target mode Indic. octet 2


1spare

octet 3


Target mode

Bit8 70 0 dedicated mode (not used)0 1 group transmit modeOther values are reserved for future use.

Group cipher key number

Bit6 5 4 30 0 0 0 no ciphering0 0 0 1 cipher key number 1 (not used)0 0 1 0 cipher key number 2 (not used)0 0 1 1 cipher key number 3 (not used)0 1 0 0 cipher key number 4 (not used)0 1 0 1 cipher key number 5 (not used)0 1 1 0 cipher key number 6 (not used)0 1 1 1 cipher key number 7 (not used)1 0 0 0 cipher key number 8 (not used)1 0 0 1 cipher key number 9 (not used)1 0 1 0 cipher key number A (not used)

1 0 1 1 cipher key number B (not used)1 1 0 0 cipher key number C (not used)1 1 0 1 cipher key number D (not used)1 1 1 0 cipher key number E (not used)1 1 1 1 cipher key number F (not used)






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6.2.11 MULTIRATE CONFIGURATION

TYPE: O

DEFINITION :The MultiRate configuration information element gives all parameters related to a MultiRate speechcodec.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 1 octet 1

Lengthoctet 2

MR version NSCB ICMI spare Start mode octet 3

Parameters for MultiRate speech octet 4

.

.

octet n (n ≤ 8)


Octet 3MR version (MultiRate speech version):Bits 8 7 6

0 0 1 Adaptive MultiRate speech version 1all other values are reserved.

NSCB (Noise Suppression Control Bit):Bit 5

0 Noise Suppression can be used (default)1 Noise Suppression shall be turned off

ICMI (Initial Codec Mode Indicator):Bit 4

0 The initial codec mode is defined by the implicit rule provided in 3GPP TS 05.091 The initial codec mode is defined by the Start Mode field

Bit 30 Spare

Start Mode:Bits 2 1

x x The initial codec mode is coded as in 3GPP TS 05.09 section 3.4.1





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Parameters for MultiRate speech (octet 4 to octet n, n ≤ 8):

1) Parameters for MultiRate speech field for the MR version 1 when a set with one codec mode ischosen

8 7 6 5 4 3 2 1

Set of AMR codec modes octet 4

2) Parameters for MultiRate speech field for the MR version 1 when a set with two codec modes ischosen

8 7 6 5 4 3 2 1


Spare0 0 Threshold 1 octet 5

SpareHysteresis 1 0 0 0 0 octet 6

3) Parameters for MultiRate speech field for the MR version 1 when a set of three codec modes ischosen

8 7 6 5 4 3 2 1



Hysteresis 1 Threshold 2 octet 6

Threshold Spare2 (cont.) Hysteresis 2 0 0 octet 7

4) Parameters for MultiRate speech field for the MR version 1 when a set of four modes is chosen

8 7 6 5 4 3 2 1




Threshold Threshold 3

2 (cont.) Hysteresis 2 octet 7

Threshold (3) Hysteresis 3 octet 8





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Set of adaptive MultiRate codec modes field (octet 4)

Bit 8 0 12,2 kbit/s codec rate is not part of the subset;1 12,2 kbit/s codec rate is part of the subset;





Bit 3 0 5,90 kbit/s codec rate is not part of the subset;

1 5,90 kbit/s codec rate is part of the subset;Bit 2 0 5,15 kbit/s codec rate is not part of the subset;


1 4,75 kbit/s codec rate is part of the subset;

Threshold j (6 bits), see Note 1

Coded as the binary representation of a value N. N corresponds to the threshold of C/I in dB,as defined in 3GPP TS 05.09;

Hysteresis j (4 bits), see Note 1

Coded as the binary representation of the hysteresis value associated to THRj, as defined in3GPP TS 05.09.

Note 1: j = 1 corresponds to the lowest value of threshold in dB, j = 2 to the second lowest, j = 3 to thehighest value.




ED 06 RELEASED ASSIGNMENT COMPLETE

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6.3 ASSIGNMENT COMPLETE

NAME ASSIGNMENT COMPLETE


CHANNEL/ USAGE

SDCCH/FACCH BTS Transparent SCCP connection

3GPP-REF 44.01844.018 08.08

FUNCTION This message is sent in the main DCCH from the Mobile Station to the network toindicate that the Mobile Station has established the main signalling linksuccessfully.

DIRECTION From: MS To: BSC


INFORMATIONELEMENT

LISTHeader RR Cause M V

21

IMPLEMENTATION MAXIMUM LENGTH 3


FOLLOWINGEVENT Procedure to be continued on

allocated channel T3107

SPECIFDOC. REF.


T3107 is stopped when the message is received.




ED 06 RELEASED ASSIGNMENT COMPLETE

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6.3.1 GENERAL DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 0 0 1

RR Cause RR CAUSE VALUE

6.3.2 RR CAUSE

TYPE: M

DEFINITIONTo provide the reason for completion of an assignment.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RR CAUSE VALUE


The RR cause used:

Bits 8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0 Normal event.


This parameter is transparent for the BTS (because the message itself is transparent).

The BSC does not check the value given by the MS. The BSC gives this information to the MSC in themessage over the A Interface.




ED 06 RELEASED ASSIGNMENT FAILURE

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6.4 ASSIGNMENT FAILURE

NAME ASSIGNMENT FAILURE


CHANNEL/ USAGE


3GPP-REF 44.01844.018 08.08

FUNCTION This message is sent on the main DCCH on the old channel from Mobile Stationto the BSC to indicate that the MS has failed to seize the new channel.Used by BSC to report channel seizure failure to the MSC.



INFORMATIONELEMENT


21



FOLLOWINGEVENT MSC decides to cancel the

procedure or to reallocate a newchannel T 3107

SPECIFDOC. REF.


T3107 is stopped on reception of this message.




ED 06 RELEASED ASSIGNMENT FAILURE

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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 1 1


6.4.2 RR CAUSE

TYPE: M

DEFINITIONTo provide the reason for the assignment failure.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RR Cause



This parameter is transparent for the BTS.

The parameter is transparent to the BSC, it is forwarded to the MSC in the ASSIGNMENT-FAILURE(A interface) message.




ED 06 RELEASED CHANNEL MODE MODIFY

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6.5 CHANNEL MODE MODIFY

NAME CHANNEL MODE MODIFY


CHANNEL/ USAGE

FACCH BTS Transparent

3GPP-REF 44.01844.018

FUNCTION This message is sent on the FACCH from the BSC to the Mobile Station tochange the channel mode, for in-call modification.See Note 3



INFORMATIONELEMENT

LISTHeader Channel DescriptionChannel ModeVGCS target mode IndicationMultiRate configuration

M V M V M V O TO TV

(Note 1)

Not used(Note 2)

2312

4-8



FOLLOWINGEVENT CHANNEL MODE

MODIFY ACK (new mode)T9112 expiry,

CHANNEL MODEMODIFY ACK (old mode)

StartT9112

SPECIFDOC. REF.

Channel modification (ref. [8])

Note 1: TCH/H + TCH/H configuration is not supported for this release.


Note 3 : This message is not used in VGCS context .





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 0 0 0 0


Channel TSCH=1-> MAIO (high part)

Description H=0-> spare ARFCN (Hpart)

MAIO low part H S N


Channel Mode Channel Mode

0 0 0 0 0 0 1 1


Length (value ≤ 6 )

(Note) MR version NSCB ICMI spare Start mode

Parameters for MultiRate speech (1-5 octets)

Note: This field is only included for calls established with AMR codec.





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6.5.2 CHANNEL DESCRIPTION - Phase 1

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1




MAIO low part H S N 3A R F C N (low part)


Octet 1:


0 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)

0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)all other values are reserved



Octets 2 and 3:



Channel selector:H = "0": The channel selector field consists of the absolute RF channel number.

Bits 4 30 0 spare

ARFCN:Octet 2 Bits 2,1 High part of ARFCNOctet 3 Bits 8 to 1 ARFCN low part


Range: 0 to 1023.





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MAIO:Octet 2 Bits 4 to 1 high part

Octet 3 Bits 8 to 7 low part






• Channel type and TDMA offset and TN depends of the resource to be allocated by the resource

manager.







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6.5.3 Channel Description / CHANNEL DESCRIPTION 2 - Phase2

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1










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Octet 1:


0 0 0 0 0 TCH/F + FACCH/F and SACCH/M at the timeslot indicated by TN, and

additional bidirectional or undirectional TCH/Fs and SACCH/Ms according tothe multislot allocation information element0 0 0 0 1 TCH/F + FACCH/F and SACCH/F ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)In the description below "n" is the timeslot number indicated by TN. The description is validonly if all the indicated timeslot numbers are in the range 0 to 7.1 0 X X X TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN, and

additional bidirectional TCH/Fs and SACCH/Ms at other timeslots according tothe following:

X X X:0 0 0 no additional timeslot

0 0 1 at timeslot n-10 1 0 at timeslot n+1, n-10 1 1 at timeslot n+1, n-1 and n-21 0 0 at timeslot n+1, n-1, n-2, and n-31 0 1 at timeslot n+1, n-1, n-2, n-3 and n-41 1 0 at timeslot n+1, n-1, n-2, n-3, n-4 and n-51 1 1 at timeslot n+1, n-1, n-2, n-3, n-4, n-5 and n-6

1 1 0 0 1to1 1 0 1 1

TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN and additionaunidirectional TCH/FDs and SACCH/MDs at other timeslots according to thefollowing:

1 1 0 0 1 at timeslot n-11 1 0 1 0 at timeslot n+1, n-11 1 0 1 1 at timeslot n+1, n-1 and n-2

1 1 1 1 0 TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN andadditional bidirectional TCH/F and SACCH/M at timeslot n+1 and unidirectionalTCH/FD and SACCH/MD at timeslot n-1All other values are reserved



Octets 2 and 3:



Channel selector:

H = "0": The channel selector field consists of the absolute RF channel number.Bits 4 3

0 0 spareARFCN:

Octet 2 Bits 2,1 High part of ARFCNOctet 3 Bits 8 to 1 ARFCN low part

The ARFCN is coded as the binary representation of the absolute RF channel

Number.





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Range: 0 to 1023.







At the BSC site, the BSC has to provide the following information:• Channel type and TDMA offset and TN depends of the resource to be allocated by the resource

manager.







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6.5.4 CHANNEL MODE

TYPE M

DEFINITION :The channel mode information element gives the mode of encoding, decoding and transcoding.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

mode


The mode field is encoded as follows:Bits 8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0 signaling only0 0 0 0 0 0 0 1 speech full (rate or half rate version 1)

0 0 1 0 0 0 0 1 speech (full rate or half rate version 2)0 1 0 0 0 0 0 1 speech (full rate or half rate version 3)0 0 0 0 1 1 1 1 data 14.5 kbit/s radio interface rate not supported0 0 0 0 0 0 1 1 data 12 kbit/s radio interface rate0 0 0 0 1 0 1 1 data 6 kbit/s radio interface rate0 0 0 1 0 0 1 1 data 3.6 kbit/s radio interface rate



This parameter is deduced from the A interface Channel Type IE.

Data rates received on the A interface which are lower than 2.4 kbit/s are mapped onto the "data 3.6kbit/s radio interface rate" value in this element.





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TYPE: O

DEFINITION :The MultiRate Configuration information element gives all parameters related to a MultiRate speechcodec.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 1 octet 1

Lengthoctet 2



.

.

octet n (n ≤ 8)



0 0 1 Adaptive MultiRate speech version 1all other values are reserved.

NSCB (Noise Suppression Control Bit):Bit 5

0 Noise Suppression can be used (default)1 Noise Suppression shall be turned off


0 The initial codec mode is defined by the implicit rule provided in 3GPP TS 05.091 The initial codec mode is defined by the Start Mode field

Bit 30 Spare

Start Mode:Bits 2 1

x x The initial codec mode is coded as in 3GPP TS 05.09 section 3.4.1





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8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1





8 7 6 5 4 3 2 1






8 7 6 5 4 3 2 1











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Bit 3 0 5,90 kbit/s codec rate is not part of the subset;



1 4,75 kbit/s codec rate is part of the subset;









ED 06 RELEASED CHANNEL MODE MODIFY ACK

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6.6 CHANNEL MODE MODIFY ACK

NAME CHANNEL MODE MODIFY ACK


CHANNEL/ USAGE

FACCH BTS Transparent

3GPP-REF 44.01844.018

FUNCTION This message is sent on the FACCH from the Mobile Station to the BSC toacknowledge the requested change of mode, for in-call modification.To indicate successful change of mode or that the old mode is valid.

DIRECTION From MS To BSC


INFORMATIONELEMENT

LISTHeader Channel DescriptionChannel Mode

M V M V M V

231



FOLLOWING

EVENT StopT9112

SPECIFDOC. REF.

Channel modification (ref. [8])





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 0 1 1 1


Channel TSCH=1-> MAIO (high part)

Description H=0-> spare ARFCN (Hpart)

MAIO low part H S N


Channel Mode Channel Mode

6.6.2 CHANNEL DESCRIPTION - Phase 1

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1







Octet 1:


0 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)

all other values are reserved.






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Octets 2 and 3:


H : "0" Single RF channel

"1" RF hopping channel

Channel selector:


0 0 spare


The ARFCN is coded as the binary representation of the absolute RF channel

Number.Range: 0 to 1023.











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6.6.3 CHANNEL DESCRIPTION 2 - Phase2

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1










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Octet 1:


0 0 0 0 0 TCH/F + FACCH/F and SACCH/M at the timeslot indicated by TN, and

additional bidirectional or undirectional TCH/Fs and SACCH/Ms according tothe multislot allocation information element0 0 0 0 1 TCH/F + FACCH/F and SACCH/F ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)In the description below "n" is the timeslot number indicated by TN. The description is validonly if all the indicated timeslot numbers are in the range 0 to 7.1 0 X X X TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN, and

additional bidirectional TCH/Fs and SACCH/Ms at other timeslots according tothe following:

X X X:0 0 0 no additional timeslots

0 0 1 at timeslot n-10 1 0 at timeslot n+1, n-10 1 1 at timeslot n+1, n-1 and n-21 0 0 at timeslot n+1, n-1, n-2, and n-31 0 1 at timeslot n+1, n-1, n-2, n-3 and n-41 1 0 at timeslot n+1, n-1, n-2, n-3, n-4 and n-51 1 1 at timeslot n+1, n-1, n-2, n-3, n-4, n-5 and n-6

1 1 0 0 1to1 1 0 1 1

TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN andadditional unidirectional TCH/FDs and SACCH/MDs at other timeslotsaccording to the following:

1 1 0 0 1 at timeslot n-11 1 0 1 0 at timeslot n+1, n-11 1 0 1 1 at timeslot n+1, n-1 and n-2

1 1 1 1 0 TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN andadditional bidirectional TCH/F and SACCH/M at timeslot n+1 andunidirectional TCH/FD and SACCH/MD at timeslot n-1

All other values are reserved







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Octets 2 and 3:



Channel selector:


0 0 spareARFCN:



Range: 0 to 1023.















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6.6.4 CHANNEL MODE

TYPE: M

DEFINITION The channel mode information element gives the mode of encoding, decoding and transcoding.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

mode



Bits 8 7 6 5 4 3 2 10 0 0 0 0 0 0 0 signalling only

0 0 0 0 0 0 0 1 speech (full rate or half rate version 1)0 0 1 0 0 0 0 1 speech (full rate or half rate version 2)0 1 0 0 0 0 0 1 speech (full rate or half rate version 3)0 0 0 0 1 1 1 1 data 14.5 kbit/s radio interface rate not supported0 0 0 0 0 0 1 1 data 12 kbit/s radio interface rate0 0 0 0 1 0 1 1 data 6 kbit/s radio interface rate0 0 0 1 0 0 1 1 data 3.6 kbit/s radio interface rate



The MS sets this parameter according to the applied new rate or according to the old one.




ED 06 RELEASED CHANNEL RELEASE

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6.7 CHANNEL RELEASE

NAME CHANNEL RELEASE


CHANNEL/ USAGE


3GPP-REF 44.01844.018

FUNCTION This message is sent on the main DCCH from the BSC to the Mobile Station toinitiate deactivation of the dedicated channel used.

DIRECTION From: BSC To: MS


INFORMATIONELEMENT

LISTHeader RR CauseBA RangeGroup Channel DescriptionGroup Cipher Key Number GPRS ResumptionBA List Pref UMTS Freq ListCell Channel Description

M V O TLV O TLV C TV O TV O TLV O TLV O TV

(1)

(3)Not used

(2)Not usedNot used

(3)

21

6-375-13

11

3-?3-?17



FOLLOWINGEVENT The Mobile station releases the

radio link layer Local resource release if MSdoes not release the link layer.

T3109

SPECIFDOC. REF.

Call release (ref. [5])

(1) Sent to phase 2 MS, only during location updating procedure.

(2) Only sent to the MS which supports the GPRS services.

(3) There is only one Use Case in which the BTS sends Channel Release message with Group

Channel Description OIE and Cell Channel Description OIE:

“If a MS VGCS originator/talker performs an intercell handover towards a non hopping channel,

and if in the target cell the corresponding group call channel is a hopping one. When the talker

stops talking, if the BTS sends Channel Release message with Group Channel Description OIE

but without Cell Channel Description OIE, the former talker cannot understand this message”.

See “reason for change” of 3GPP CR 44.018/301r2.In case of Notification Response procedure, the BTS sends Channel Release message withGroup Channel Description OIE but without the Cell Channel Description OIE.





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 0 1 1 0 1


BA Range 0 1 1 1 0 0 1 1

(optional) Length of BA range contents

Number of Ranges

Range1 Lower (high)

Range1_Lower (low)

Range1_Higher (high)

Range1_Higher (low) Range2_Lower (high)

Range2_Lower (low) Range2_Higher (high)

Range2_Higher (low)

Range3_Lower (high)

Range3_Lower (low)

Range3_Higher (high)

Range3_Higher (low) Range4_Lower (high)

Range4_Lower (low) Range4_Higher (high)

Range4_Higher (low)

: :

Group Channeldescription 0 1 1 1 0 1 0 0

Length of Group Channel Description contents


TSCH=1-> MAIO (high part)

H=0-> spare ARFCN(Hpart)

MAIOlow part

H S N


MAC8n

MAC

8n-1

MAC

8n-7

.......

MAC8

MAC1





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GPRS Resumption(optional, GPRS

MS only

1 1 0 0 0Spare

0Spare

0Spare

ACK

Cell ChannelDescription 0 1 1 0 0 0 1 0

Bit

128

Bit

127

0

spare

0

spare

Bit

124

Bit

123

Bit

122

Bit

121

Bit120

Bit119

Bit118

Bit117

Bit116

Bit115

Bit114

Bit113

Bit008

Bit007

Bit006

Bit005

Bit004

Bit003

Bit002

Bit001





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6.7.2 RR CAUSE

TYPE: M

DEFINITIONTo provide the reason for release.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RR CAUSE VALUE


The RR cause used:Bits 8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0 Normal event0 0 0 0 0 0 0 1 Abnormal release, unspecified0 0 0 0 0 0 1 1 Abnormal release, timer expired0 0 0 0 0 1 0 0 Abnormal release, no activity on the radio path0 0 0 0 0 1 0 1 Pre-emptive release

all other causes are not supported.






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6.7.3 BA RANGE

TYPE: O

DEFINITIONTo provide the mobile station with ARFCN range information which can be used in the cell selectionprocedure.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 0 0 1 1 1

Length of BA range contents 2

Number of ranges 3

RANGE1_LOWER (high) 4

RANGE1_LOWER (low)

RANGE1_HIGHER (high) 5

RANGE1_HIGHER (low) RANGE2_LOWER (high) 6

RANGE2_LOWER (low) RANGE2_HIGHER (high)

7

RANGE2_HIGHER (low) 8

RANGE3_LOWER (high) 9

RANGE3_LOWER (low)

RANGE3_HIGHER (high) 10

RANGE3_HIGHER (low) RANGE4_LOWER (high) 11

RANGE4_LOWER (low) RANGE4_HIGHER (high)

12

RANGE4_HIGHER (low) 13

: : n


A maximum of 13 different ranges is supported, to fit into maximum 2 LAPDm frames.


6.7.4 Group channel description





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8 7 6 5 4 3 2 1

Group Channel Description IEI octet 1

Length of Group Channel Description contents octet 2

Channel typeand TDMA offset TN

octet 3

H=1-> MAIO (high part)TSC --- H --

-

-----------------------------------------------

------

octet 4

H=0->0

spare

ARFCN

(high part)

MAIO(low part)

HSNoctet 5

ARFCN (low part)

MAC8n

MAC

8n-1

MAC

8n-2

MAC

8n-3

MAC

8n-4

MAC

8n-5

MAC

8n-6

MAC

8n-7octet 6

MA

C008

MA

C007

MA

C006

MA

C005

MA

C004

MA

C003

MA

C002

MA

C001

octet n+5


Octet 3

Channel type and TDMA offset.

Bits 8 7 6 5 4

0 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4) (not used)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8) (not used)all other values are reserved.

T bit indicates the Subchannel Number.


Octets 4 and 5:







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Channel selector:


0 0 spare

ARFCN:

Octet2 Bits 2,1 High part of ARFCNOctet 3 Bits 8 to 1 ARFCN low part


Range 0 to 1023.


MAIO:

Octet 2 Bits 4 to 1 High partOctet 3 Bits 8 to 7 Low part



Octet 6 – (n+5)


MA Ci:

Mobile Allocation RF Channel i - the RF channels represented in the MA C i bit fields are those whichin the "Cell Channel Description" information element are coded with "1" in the CA ARFCN N bit fields.



For a RF channel belonging to the Mobile Allocation the MA C i bit is coded with a "1", for a RF

channel not belonging to the Mobile Allocation, the MA C i bit is coded with a "0". If NF mod 8 ≠ 0 thenbits NF to 8n in octet 3 must be coded with a "0" in each.


These parameters are transparent for the BTS when received.


• Channel type and TDMA offset and TN depends of the resource to be allocated by theresource manager.



• Mobile Allocation Stored and Updated during system reconfiguration.





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6.7.5 GPRS RESUMPTION

TYPE: O

DEFINITION

The purpose of the GPRS Resumption information element is to indicate whether the network has

successfully resumed GPRS services or not.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 1 0 0 0 0 0 ACK

IEI Spare Spare Spare


The ACK field (1 bit) is the binary acknowledge of a successful resumption of GPRS services:

0 resumption of GPRS services not successfully acknowledged;1 resumption of GPRS services successfully acknowledged.






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6.7.6 Cell Channel Description

TYPE: O

DEFINITION

To provide the reference frequency list to be used to decode the mobile allocation information

element.

BIT DESCRIPTION

Bitmap 0 format

8 7 6 5 4 3 2 1

0 0 0 0 1 0 1 0 1

0 0 0 0 CA ARFCN 2

FORMAT-ID 124 123 122 121

120CA ARFCN

......................... 1133

...........

CA ARFCN 17008 007 006 005 004 003 002 001













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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

0FORM-

ID

F0 W(1) (high part) 1

W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16



F0 : Frequency indicator 0 ARFCN 0 is not a member of the set1 ARFCN 0 is a member of the set

W(i) : Each W(i) encodes a non negative integer in binary.if W(k) is null, W(K+1) to W(16) must be null also.





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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

1 0 0FORM-ID

ORIG-ARFCN

high

1


ORIG-ARFCN

low

W(1) (high part) 3


W(2) (low) W(3) (high part) 5


W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16



ORIG-ARFCN : This field encodes the ARFCN of one frequency belonging to the set. This value isalso used to decode the rest of the element.






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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

1 0 1FORM-ID

ORIG-ARFCN

high

1


ORIG-ARFCN

low

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12

W(14) (low part) W(15) W(16)(high)

13


14


15

W(20) (low part) W(21) 0spare

16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

1 1 0FORM-ID

ORIG-ARFCN

high

1


ORIG-ARFCN

low

W(1) 3

W(2) W(3) (high part) 4


W(4)(low)


W(6) (low part) W(7) 7

W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID


ORIG-ARFC

N

highORIG-ARFCN (middle part)

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN

111



FORMAT-ID : Format identifier Bitmap 0 format is only supported for GSM 900Variable bit map is only supported for DCS 1800, GSM850 andDCS1900




RRFCN N : Relative radio frequency channel number N- For an RF channel with ARFCN = ORIG-ARFCN + N) mod 1024 belonging to the set,




CA ARFCN N, ORIG-ARFCN, RRFCN : values stored in BSC and updated according to systemreconfigurations.




ED 06 RELEASED CHANNEL REQUEST

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6.8 CHANNEL REQUEST

NAME CHANNEL REQUEST


CHANNEL/ USAGE

RACH

3GPP-REF 44.018

FUNCTION This message is sent in random mode on the RACH. It does not follow the basicformat.

DIRECTION From: MS To: BTS


INFORMATIONELEMENT

LIST See the next page Unformatted 8bit field

1



FOLLOWINGEVENT

CHANNEL REQUIRED towards

the BSC

_ _

SPECIFDOC. REF.

Paging and Access Grant Control (ref. [1])Radio and Link Establishment (ref. [2])FBS GPRS - Radio interface - RRM sublayer - PCC (ref. [29])





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BIT DESCRIPTION

8 7 6 5 4 3 2 1

Establ. Random

Cause Reference


Establishment cause: This information field indicates the reason for requesting the establishment of a connection.This field has a variable length (from 3 bits up to 6 bits).

8 7 6 5 4 3 2 1 MEANING OF ESTABLISHMENT CAUSE.

1 0 1 X X X X X Emergency call.

1 1 0 X X X X X Call Re-establishment. TCH/F was in use, or TCH/H was in use butthe network does not set NECI bit to 1.

0 1 1 0 1 0 X X Call Re-establishment. TCH/H was in use and the network setsNECI bit to 1.

0 1 1 0 1 1 X X Call Re-establishment. TCH/H + TCH/H was in use and the networksets NECI bit to 1.

100

0

000

0

011

0

X01

1

XXX

X

XXX

X

XXX

X

XXX

X

Answer to paging, see Note 2.

1 1 1 X X X X X Originating Call and TCH/F is needed, or originating call, or procedures which can be completed with an SDCCH, and thenetwork does not set NECI bit to 1.

0 1 0 0 X X X X Originating speech call from dual-rate mobile station when TCH/H issufficient and the network sets NECI bit to 1.

0 1 0 1 X X X X Originating data call from dual-rate mobile station when TCH/H issufficient and the network sets NECI bit to 1.

0 0 0 x x x x x Location Updating, and the network does not set the NECI bit to 1.

0 0 0 0 X X X X Location Updating, and the network sets the NECI bit to 1.

0 0 0 1 X X X X Other procedures which can be completed with an SDCCH.e.g.; Short message services, IMSI detach, and the network setsthe NECI bit to 1.

000

111

111

111

111

0XX

X0X

XX0

One phase packet access with request for single timeslot uplinktransmission; one PDCH is needed.

0 1 1 1 0 x x x Single block packet access; one block period on a PDCH is neededfor two phase packet access or other RR signalling purpose.

0 1 1 0 0 1 1 1 LMU establishment (not implemented)

000

111

111

000

000

XX0

X01

011

Reserved for future use.

0 1 1 1 1 1 1 1 Reserved for future use.





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Note 1: The codings above highlighted in bold are equivalent to those expected from a phase 1 GSMmobile.

Note 2: The coding of CHANNEL REQUEST message (when answering to paging for RR connectionestablishment) is as follows:

Paging Indication MS Capability

Full rate only Dual Rate SDCCH only

Any Channel 100XXXXX 100XXXXX 100XXXXX

SDCCH 0001XXXX 0001XXXX 0001XXXX

TCH/ F 100XXXXX 0010XXXX 0001XXXX

TCH/H or TCH/F 100XXXXX 0011XXXX 0001XXXX

Random reference

This is an unformatted field of variable length from 5 to 2 bits

PARAMETER ORIGIN - ACTION ON PARAMETER.All the establishment cause values are accepted by the BTS which builds a CHANNEL REQUIREDmessage and send it to the BSC (no check is made). The BSC will discard the following CHANNELREQUIRED message:

• a CHANNEL REQUIRED message received with a Random Access Information field (ie.Channel Request content) set to 001X XXXX, 010X XXXX, or 011X XXXX. See reference [25];

• a CHANNEL REQUIRED message with the content “Reserved for future use” (ie. 0110 0xx0,0110 0x01, 0110 0011, or 0111 1111);

• a CHANNEL REQUIRED message with the content 0110 0111 (LMU establishment).




ED 06 RELEASED CIPHERING MODE COMMAND

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6.9 CIPHERING MODE COMMAND

NAME CIPHERING MODE COMMAND


CHANNEL/ USAGE

SDCCH/FACCH

3GPP-REF 44.018

FUNCTION This message is sent on the main DCCH from the BSC to the MS to indicate thatthe network has started or stopped (3) deciphering and that enciphering anddeciphering shall be started or stopped (3) in the MS, or to indicate that ciphering will not be performed.



INFORMATIONELEMENT

LISTHeader Cipher Mode SettingCipher response

M V M V

Note (1)Note (2)

2½½



FOLLOWINGEVENT Start ciphering and deciphering

at the MS side.Or Stop ciphering (3). -

SPECIFDOC. REF.

Ciphering procedure (ref. [4])

(1) Multiple algorithms supported in GSM phase 2(2) New field for GSM phase 2, set to 0 to phase 1 MSs

(3) Phase 2 MSs only

Timer Control of this procedure is in the MSC not in the BSS.

This message (ciphering mode command) is sent to the MS as User Data of the encryption commandmessage addressed to the BTS. (See 3GPP TS 08.58).





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 1 0 1 0 1

Cipher Response

Ciphering Mode setting

0 0 0 CR

Algorithm identifier SC

6.9.2 CIPHER MODE SETTING

TYPE: M

DEFINITIONThe purpose of the cipher mode setting information element is to indicate whether stream cipheringshall be started or not. When ciphering is started, it indicates the algorithm to be used (except for

GSM phase 1 MS).

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Algorithm identifier SC


Algorithm Identifier

If SC = 1 then:

Bits 4 3 20 0 0 Cipher with algorithm A5/10 0 1 Cipher with algorithm A5/20 1 0 Cipher with algorithm A5/3 Not supported in this release0 1 1 Cipher with algorithm A5/4 Not supported in this release1 0 0 Cipher with algorithm A5/5 Not supported in this release1 0 1 Cipher with algorithm A5/6 Not supported in this release1 1 0 Cipher with algorithm A5/7 Not supported in this release1 1 1 Reserved Not supported in this release

Bits 2, 3 and 4 are always set to 0 for GSM Phase 1 MS.

SC bit: "0": No ciphering"1": Start ciphering


According to the ciphering procedure scenario, the value 0 is used when no ciphering is needed.





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6.9.3 CIPHER RESPONSE

TYPE: M

DEFINITION

The purpose of the cipher response information element is to indicate to the mobile which information

should be included in the CIPHERING MODE COMPLETE message.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 CR


CR bit: "0": IMEISV shall not be included"1": IMEISV shall be included





ED 06 RELEASED DATA INDICATION

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6.10 DATA INDICATION

NAME CIPHERING MODE COMPLETE


CHANNEL/ USAGE


3GPP-REF 44.018 NA

FUNCTION This message is sent on the main DCCH from the Mobile Station to the networkto indicate that enciphering and deciphering has been started or stopped in theMobile Station.



INFORMATIONELEMENT

LISTHeader Mobile Equipment Identity O TLV Note (1)

211

IMPLEMENTATION MAXIMUM LENGTH 2-12


FOLLOWINGEVENT

- - -

SPECIFDOC. REF.

Ciphering procedure (ref. [4])

(1) Set if CR field in Ciphering mode command was set to 1. GSM Phase 2 Mobiles only. Thiselement is only sent to the MSC if received from the MS. (See 3GPP TS 08.08).

Timer in MSC is stopped on reception of this message.





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 1 0 0 1 0

0 0 0 1 0 1 1 1

Length of Mobile Equipment Identity contents Phase 2Mobile ID digit 1 OEI 0 1 1 Mobiles

Identity ID digit 3 ID digit 2 Optional

: : Field

ID digit p+1 ID digit P

6.10.2 MOBILE EQUIPMENT IDENTITY

TYPE: O

DEFINITIONTo provide the IMEISV.

IMEISV = 16 digits

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 0 0 1 0 1 1 1

2 Length of Mobile Identity Contents

3 ID digit 1 OEI Type of ID

4 ID digit 3 ID digit 2

... ...

N ID digit p+1 ID digit p


Type of ID: 0 1 1 IMEISV

OEI: Odd Even Indicator

value 0: even number of identity digits1: odd number of digits

Filled digit 1 1 1 1

Octet 3

For the IMEISV this field is coded using BCD coding. If the number of identity digits is even then bits 5to 8 of the last octet shall be filled with an end mark coded as '1111'.





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BSC and BTS are transparent to this parameter.




ED 06 RELEASED CLASSMARK CHANGE

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6.11 CLASSMARK CHANGE

NAME CLASSMARK CHANGE


CHANNEL/ USAGE

FACCH/SDCCH Transparent

3GPP-REF 44.018 NA

FUNCTIONThis message is sent on the main DCCH by the Mobile Station to the BSS toindicate a Classmark change.

DIRECTION From MS To BSS


INFORMATION

ELEMENTLIST

Header MS Classmark (MS classmark 2)Add MS Classmark (MS classmark 3)

M V M LV C TLV

Note 1Note 2

24

3-14



FOLLOWINGEVENT -

SPECIF

DOC. REF.

Classmark handling (ref. [9])

Note 1: Format changed from GSM Phase 1Note 2: New element in GSM Phase 2





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Phase 1 MS

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 0 1 1 0

Length

Mobile StationClassmark 2

Revisionlevel

EncryptionAlgorithm

RF power Capability

0 0 0 0 SM.cap

Frequency capability

Phase 2 MS

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 0 1 1 0

Length = 3

Mobile StationClassmark 0spare Revisionlevel ES-IND A5/1 RF power Capability

0spare

PSCapa.

SS ScreenIndicator

SM.cap VBS VGCS

FC

CM30

spareLCS VA

CAP UCS2 SoLSA CMSP A5/3 A5/2

0 0 1 0 0 0 0 0

Length

Additional MobileClassmarkInformation

1 - 12 bytes (see §6.11.4 for detail)





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6.11.2 MS CLASSMARK 2 - GSM Phase 1

TYPE: M

DEFINITION Defines certain attributes of the Mobile Station equipment in use on a particular transaction.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

Revisionlevel

EncryptionAlgorithm

RF power Capability

2

0 0 0 0 SM.cap

Frequency capability 3

Bits 8-5 of octet 3 spare set to 0.


Octet 2Bits 8 7 6 Revision level 0 0 0 Reserved for phase 1.

All other values reserved Bits 5 4 Encryption Algorithm 0 0 algorithm A5/1

All other values reserved.Bits 3 2 1RF Power capability

GSM900 0 0 0 class 10 0 1 class 20 1 0 class 3

0 1 1 class 41 0 0 class 5

All other values reservedDCS1800 0 0 0 class 1

0 0 1 class 2All other values reserved

DCS1900 0 0 0 class 10 0 1 class 20 1 0 class 3

All other values reserved

Octet 3Bit 4

SM Capability 0 short message capability not present1 short message capability present

Bits 3 2 1FC Frequency Capability 0 0 0 Band no 0

Other values reserved.





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This is the MS classmark 2 as sent by a phase 1 MS.The BSC takes this information in order to have the MS power capability for the power controlalgorithm.Note: The BSC will decode the two octets of this IE value as if they were the two first octets of a

phase 2 MS classmark 2 IE value.





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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND

A5/1 RF power Capability

2

0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC 3

CM30

spare

LCS VA CAP UCS2 SoLSA CMSP A5/3 A5/2

4

Bit 8 of octet 2 spare set to 0Bits 8 of octet 3 spare set to 0


Octet 2:Bits 7 6Revision level 0 0 Reserved for phase 1

0 1 Used by phase 2 MS 1 0 Used by mobile stations supporting R99 or later

versions of the protocol

All other value reservedBit 5ES-IND 0 Controlled Early Classmark Sending option not

implemented.1 Controlled Early Classmark Sending option

implemented.Bit 4A5/1 0 algorithm A5/1 available

1 algorithm A5/1 not available.Bits 3 2 1RF Power capability

P-GSM, GSM850 andE-GSM

0 0 0 class 1

0 0 1 class 20 1 0 class 30 1 1 class 41 0 0 class 5


0 0 1 class 20 1 0 class 3, handled as class 1








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Octet 3:Bit 7PS Capability 0 PS capability not present

1 PS capability present

Bits 6 5SS Screening Indicator 0 0 Defined in GSM 04.80

0 1 Defined in GSM 04.801 0 Defined in GSM 04.801 1 Defined in GSM 04.80

Bit 4SM Capability 0 MS does not support mobile terminated point to point

SMS.1 MS supports mobile terminated point to point SMS.

Bit 3VBS Voice BroadcastService

0 no VBS capability or no notifications wanted

1 VBS capability and notifications wanted

Not implemented in the BSS.Bit 2VGCS Voice GroupCall Service

0 no VGCS capability or no notifications wanted

1 VGCS capability and notifications wanted

Bit 1FC FrequencyCapability

GSM900 0 The MS does not support the extension band G1 inaddition to the primary GSM band.

1 The MS does support the extension band G1.GSM850, DCS1800,

DCS19000 Reserved for future use

Note: only FC is checked in this release and only in GSM900 configuration.





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Octet 4Bit 8CM3 Classmark 3 0 No additional MS capability

1 Additional MS capabilities are described in the MSClassmark 3 information element.

Bit 6LCS VA capability 0 LCS value added location request notification capability not

supported1 LCS value added location request notification capabilitysupported

Not implemented in the BSS.Bit 5UCS2 treatment 0 the ME has a preference for the default alphabet (defined in

GSM 03.38) over UCS21 the ME has no preference between the use of the default

alphabet and the use of UCS2.Not implemented in the BSS.

Bit 4SoLSA 0 The ME does not support SoLSA

1 The ME supports SoLSA.

Bit 3CMSP: CM Service Prompt 0 "Network initiated MO CM connection request" not supported1 "Network initiated MO CM connection request" supported for

at least one CM protocol.Not implemented in the BSS.

Bit 2A5/3 algorithm supported 0 A5/3 not available

1 A5/3 available


1 A5/2 availableNote: only A5/2 is checked in this release.


The BSC takes this information in order to have the MS power capability for the power controlalgorithm, the MS frequency capability and the MS ciphering capability.Additional mobile info can be obtained by invoking the classmark interrogation procedure.





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6.11.4 MS CLASSMARK 3

TYPE: C


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 1 0 0 0 0 0 1

Length 2

Classmark 3 Value part

(See CSN.1 description below)3 - 14





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<Classmark 3 Value part> ::=< spare bit >{ < Multiband supported : { 000 } >

< A5 bits >| < Multiband supported : { 101 | 110 } >

< A5 bits >< Associated Radio Capability 2 : bit(4) >

< Associated Radio Capability 1 : bit(4) >| < Multiband supported : { 001 | 010 | 100 } >< A5 bits >< spare bit >(4)< Associated Radio Capability 1 : bit(4) > }

{ 0 | 1 < R Support > }{ 0 | 1 < Multi Slot Capability > }

< UCS2 treatment: bit >< Extended Measurement Capability : bit >{ 0 | 1 < MS measurement capability > }{ 0 | 1 < MS Positioning Method Capability > }{ 0 | 1 < EDGE Multi Slot Capability > }{ 0 | 1 < EDGE Struct > }

{ 0 | 1 < GSM 400 Bands Supported : { 01 | 10 | 11 } >< GSM 400 Associated Radio Capability : bit(4) > }

{ 0 | 1 <GSM 850 Associated Radio Capability : bit(4) > }{ 0 | 1 <PCS 1900 Associated Radio Capability : bit(4) > }< UMTS FDD Radio Access Technology Capability : bit >

< UMTS 3.84 Mcps TDD Radio Access Technology Capability : bit >< CDMA 2000 Radio Access Technology Capability : bit >

{ 0 | 1 < DTM GPRS Multi Slot Sub-Class : bit(2) >< Single Slot DTM : bit >{ 0 | 1< DTM EGPRS Multi Slot Sub-Class : bit(2) > } }

{ 0 | 1 < Single Band Support>{ 0 | 1 <GSM 700 Associated Radio Capability : bit(4)>}

< UMTS 1.28 Mcps TDD Radio Access Technology Capability : bit >< GERAN Feature Package 1 : bit >

{ 0 | 1 < Extended DTM GPRS Multi Slot Class : bit(2) >< Extended DTM EGPRS Multi Slot Class : bit(2) > }

< spare bit > ;

< A5 bits > ::=

< A5/7 : bit > < A5/6 : bit > < A5/5 : bit > < A5/4 : bit > ;<R Support>::=

< R-GSM band Associated Radio Capability : bit(3) > ;

< Multi Slot Capability > ::=< Multi Slot Class : bit(5) > ;

< MS Measurement capability > ::=< SMS_VALUE : bit (4) >< SM_VALUE : bit (4) > ;

< MS Positioning Method Capability > ::=< MS Positioning Method : bit(5) > ;

< EDGE Multi Slot Capability > ::=





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< EDGE Multi Slot Class : bit(5) > ;

<EDGE Struct> : :=< Modulation Capability : bit >{ 0 | 1 < EDGE RF Power Capability 1: bit(2) > }{ 0 | 1 < EDGE RF Power Capability 2: bit(2) > }

< Single Band Support > ::=

< GSM Band : bit (4) > ;


Multiband Supported (3 bit field)

Band 1 supported (third bit of the field)Bit 3: 0 P-GSM not supported

1 P-GSM supported

Band 2 supported (second bit of the field)Bit 2: 0 E-GSM or R-GSM not supported

1 E-GSM or R-GSM supported

Band 3 supported (first bit of the field)Bit 1: 0 DCS 1800 not supported

1 DCS 1800 supported

Note: The indication of support of P-GSM band or E-GSM or R-GSM band is mutuallyexclusive. For single band mobile station all bits are set to 0.

A5/4 (1 bit field) 0 Encryption algorithm A5/4 not available1 Encryption algorithm A5/4 available

Not implemented in the BSS.











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Associated radio capability 1 (4 bit field):If either of P-GSM or E-GSM or R-GSM is supported, this field indicates the radio capability for P-GSM, E-GSM or R-GSM, and the “Associated radio capability 2” field indicates either theradio capability for DCS1800 when supported or is spare otherwise. If none of P-GSM or E-GSM or R-GSM are supported, this field indicates the radio capability for DCS1800, if supported. It corresponds to the first bit set to one of the multiband support bits (in increasingorder starting from band 1)

GSM900 0 0 0 1 class 10 0 1 0 class 20 0 1 1 class 30 1 0 0 class 40 1 0 1 class 5

All other values reservedDCS1800

0 0 0 1 class 10 0 1 0 class 20 0 1 1 class 3 handled as class 1


Not implemented in the DCS1900 BSS and GSM850 / DCS1900 BSS.

Associated radio capability 2 (4 bit field):If either of P-GSM or E-GSM or R-GSM is supported, this field indicates the radio capability for DCS1800 if supported, and is spare otherwiseDCS1800

0 0 0 1 class 10 0 1 0 class 20 0 1 1 class 3 handled as class 1

All other values reservedNot implemented in the DCS1900 BSS and GSM850 / DCS1900 BSS.

R Support (1 bit field):0 R-GSM band is not supported1 R-GSM band is supported.

Not implemented in the DCS1900 BSS and GSM850 / DCS1900 BSS.

R-GSM band Associated Radio Capability (3 bits field) :001 Class 1 : 20 W010 Class 2 : 8 W011 Class 3 : 5 W100 Class 4 : 2 W101 Class 5 : 0.8 W

Multi Slot Class (5 bit field)In case the MS supports the use of multiple timeslots then the Multi Slot Class field is codedas the binary representation of the multislot class defined in 3GPP TS GSM 45.002.


UCS2 treatment (1 bit field):0 the ME has a preference for the default alphabet over UCS21 the ME has no preference between the use of the default alphabet and the use of

UCS2


Extended Measurement Capability (1 bit field):0 the MS does not support Extended Measurements1 the MS supports Extended Measurements






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SMS_VALUE (Switch-Measure-Switch) (4 bit field):The SMS field indicates the time needed for the mobile station to switch from one radiochannel to another, perform a neighbour cell power measurement, and the switch from thatradio channel to another radio channel.

Bits 4 3 2 10 0 0 0 1/4 timeslot (~144 microseconds)

0 0 0 1 2/4 timeslot (~288 microseconds)0 0 1 0 3/4 timeslot (~433 microseconds). . .1 1 1 1 16/4 timeslot (~2307 microseconds)


SM_VALUE (Switch-Measure) (4 bit field):The SM field indicates the time needed for the mobile station to switch from one radio channelto another and perform a neighbour cell power measurement.

Bits 4 3 2 10 0 0 0 1/4 timeslot (~144 microseconds)0 0 0 1 2/4 timeslot (~288 microseconds)

0 0 1 0 3/4 timeslot (~433 microseconds). . .1 1 1 1 16/4 timeslot (~2307 microseconds)


MS Positioning Method Capability (1 bit field):This bit indicates whether the MS supports Positioning Method or not for the provision of Location Services.


MS Positioning Method (5 bit field):This field indicates the Positioning Method(s) supported by the mobile station.

- MS assisted E-OTD

Bit 5: 0 MS assisted E-OTD not supported1 MS assisted E-OTD supported

Not implemented in the BSS.- MS based E-OTD

Bit 4: 0 MS based E-OTD not supported1 MS based E-OTD supported

Not implemented in the BSS.- MS assisted GPS

Bit 3: 0 MS assisted GPS not supported1 MS assisted GPS supported

- MS based GPSBit 2: 0 MS based GPS not supported

1 MS based GPS supported- MS conventional GPS

Bit 1: 0 conventional GPS not supported1 conventional GPS supported

EDGE Multi Slot class (5 bit field):In case the EDGE MS supports the use of multiple timeslots and the number of supportedtime slots is different from number of time slots supported for GMSK then the EDGE Multi Slotclass field is included and is coded as the binary representation of the multislot class definedin 3GPP TS 45.002.


Modulation Capability (1 bit field):





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Modulation Capability field indicates the supported modulation scheme by MS in addition toGMSK

0 8-PSK supported for downlink reception only1 8-PSK supported for uplink transmission and downlink reception


EDGE RF Power Capability 1 (2 bit field)

If 8-PSK is supported for both uplink and downlink, the EDGE RF Power Capability 1 fieldindicates the radio capability for GSM400, GSM700,GSM900 and GSM850.


EDGE RF Power Capability 2 (2 bit field)If 8-PSK is supported for both uplink and downlink, the EDGE RF Power Capability 2 fieldindicates the radio capability for DCS1800 or DCS1900 if supported, and is not includedotherwise.


GSM 400 Bands Supported (2 bit field)Bits 2 1

0 1 GSM 480 supported, GSM 450 not supported

1 0 GSM 450 supported, GSM 480 not supported1 1 GSM 450 supported, GSM 480 supported


GSM 400 Associated Radio Capability (4 bit field)If either GSM 450 or GSM 480 or both is supported, the GSM 400 Associated RadioCapability field indicates the radio capability for GSM 450 and/or GSM 480.


GSM 850 Associated Radio Capability (4 bit field)This field indicates whether GSM 850 band is supported and its associated radio capability.Bits 3 2 1

0 0 1 Class 1: 20 W

0 1 0 Class 2: 8 W0 1 1 Class 3: 5 W1 0 0 Class 4: 2 W1 0 1 Class 5: 0.8 W

PCS 1900 Associated Radio Capability (4 bit field)This field indicates whether DCS 1900 band is supported and its associated radio capability.Bits 3 2 1

0 0 1 Class 1: 1 W0 1 0 Class 2: 0.25 W0 1 1 Class 3: 2 W handled as class 1

UMTS FDD Radio Access Technology Capability (1 bit field)

0 UMTS FDD not supported1 UMTS FDD supported

UMTS 3.84 Mcps TDD Radio Access Technology Capability (1 bit field)

0 UMTS 3.84 Mcps TDD not supported

1 UMTS 3.84 Mcps TDD supported


CDMA 2000 Radio Access Technology Capability (1 bit field)0 CDMA2000 not supported1 CDMA2000 supported






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DTM GPRS Multi Slot -Class (2 bit field)0 0 Unused. If received, the network shall interpret this as ‘01’0 1 Sub-Class 5 supported1 0 Sub-Class 9 supported1 1 Multislot class 11 supported

Not checked by the BSS.

Single Slot DTM (1 bit field)

This field indicates whether the MS supports single slot DTM operation (see 3GPP TS 43.055 [87]). Itis coded as follows:

Bit 10 Single Slot DTM not supported1 Single Slot DTM supported


DTM EGPRS Multi Slot Sub-Class (2 bit field)This field indicates the EGPRS DTM capabilities of the MS. The DTM EGPRS Multi Slot Sub-

Class is independent from the Multi Slot Capabilities field. This field shall be included only if the mobile station supports EGPRS DTM. This field is coded as the DTM GPRS Multi SlotSub-Class field.


Single Band Support (4 bit field):This field is sent in case of UMTS to GSM handover if the MS supports UMTS and one andonly one GSM band with the exception of R-GSM. It indicates the GSM band supported by theMS.Bits 4 3 2 1

0 0 0 0 E-GSM is supported

0 0 0 1 P-GSM is supported0 0 1 0 DCS1800 is supported0 0 1 1 GSM450 is supported0 1 0 0 GSM480 is supported0 1 0 1 GSM850 is supported0 1 1 0 PCS1900 is supported

Not checked by the BSS.GSM Band (4 bit field)Bits4 3 2 10 0 0 0 E-GSM is supported0 0 0 1 P-GSM is supported0 0 1 0 GSM 1800 is supported

0 0 1 1 GSM 450 is supported0 1 0 0 GSM 480 is supported0 1 0 1 GSM 850 is supported0 1 1 0 GSM 1900 is supported0 1 1 1 GSM 700 is supportedAll other values are reserved for future use.

Note When this field is received, the associated RF power capability is found in Classmark 1 or 2.






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GSM 700 Associated Radio Capability (4 bit field)

See the semantic rule for the sending of this field.This field indicates whether GSM 700 band is supported and its associated radio capability.

The radio capability contains the binary coding of the power class associated with the GSM 700 band

(see 3GPP TS 45.005 ).

Note the coding of the power class for GSM 700 in GSM 700 Associated Radio Capability isdifferent to that used in the Mobile Station Classmark 1 and Mobile Station Classmark 2information elements.


UMTS 1.28 Mcps TDD Radio Access Technology Capability (1 bit field)

Bit 10 UMTS 1.28 Mcps TDD not supported1 UMTS 1.28 Mcps TDD supported.


GERAN Feature Package 1 (1 bit field)

This field indicates whether the MS supports the GERAN Feature Package 1 (see 3GPP TS 44.060).It is coded as follows:

Bit 10 GERAN feature package 1 not supported.1 GERAN feature package 1 supported.

Note GERAN Package 1 Feature corresponds to the support of {Extended UL TBF release,NACC, Packet (P)SI status} features.

DTM Extended GPRS Multi Slot Class (2 bit field)

This field indicates the extended DTM GPRS multislot capabilities of the MS and shall beinterpreted in conjunction with the DTM GPRS Multi Slot Class field. It is coded as follows, where ‘DGMSC’ denotes the DTM GPRS Multi Slot Class field:

DGMSC Bit 2 1 Bit 2 1

0 0 0 0 Unused. If received, it shall be interpreted as ’01 00’




0 1 0 0 Multislot class 5 supported

0 1 0 1 Multislot class 6 supported






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0 1 1 1 Unused. If received, it shall be interpreted as ’01 00’1 0 0 0 Multislot class 9 supported1 0 0 1 Multislot class 10 supported

1 0 1 0 Unused. If received, it shall be interpreted as ’10 00’1 0 1 1 Unused. If received, it shall be interpreted as ’10 00’1 1 0 0 Multislot class 11 supported1 1 0 1 Unused. If received, it shall be interpreted as ’11 00’

1 1 1 0 Unused. If received, it shall be interpreted as ’11 00’1 1 1 1 Unused. If received, it shall be interpreted as ’11 00’

The presence of this field indicates that the MS supports combined fullrate and halfrate GPRSchannels in the downlink.When this field is not present, the MS supports the multislot class indicatedby the DTM GPRS Multi Slot Class field.


DTM Extended EGPRS Multi Slot Class (2 bit field)This field is not considered when the DTM EGPRS Multi Slot Class field is not included. This fieldindicates the extended DTM EGPRS multislot capabilities of the MS and shall be interpreted inconjunction with the DTM EGPRS Multi Slot Class field. This field is coded as the Extended DTM

GPRS Multi Slot Class field. The presence of this field indicates that the MS supports combinedfullrate and halfrate GPRS channels in the downlink. When this field is not present, the MS supportsthe multislot class indicated by the DTM EGPRS Multi Slot Class field.


PARAMETER ORIGIN - ACTION ON PARAMETER The MS classmark 3 is sent if O&M flag is set.




ED 06 RELEASED CLASSMARK ENQUIRY

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6.12 CLASSMARK ENQUIRY

NAME CLASSMARK ENQUIRY


CHANNEL/ USAGE


3GPP-REF 44.018 NA

FUNCTION This message is sent on the main DCCH by the BSS to the Mobile Station to theBSS to request Classmark information.



INFORMATIONELEMENT

LISTHeader Classmark Enquiry Mask

M V O TLV

23



FOLLOWINGEVENT -

SPECIFDOC. REF.

Classmark handling (ref. [9])


8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 0 0 1 1




ED 06 RELEASED CLASSMARK ENQUIRY

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6.12.2 Classmark Enquiry Mask

TYPE: O

DEFINITION Defines the information capabilities to be returned to the network. The bit mask defines the specificinformation to be returned, such as UE capability and/or information about UMTS RAB pre-configuration versions and/or UMTS security information and/or UTRAN specific information and/or CDMA2000 capability and/or requests the sending of the CLASSMARK CHANGE or GERAN IUMODE CLASSMARK CHANGE message.

BIT DESCRIPTION The Classmark Enquiry Mask is a type 4 information element with 3 octets length.

8 7 6 5 4 3 2 1

Classmark Enquiry Mask IEI octet 1

Length = 1 octet 2

Classmark Enquiry Mask value part octet 3

Bit 8:0 CLASSMARK CHANGE message is requested1 CLASSMARK CHANGE message is not requested

Bits 7-5000 UTRAN CLASSMARK CHANGE message including status on predefined configurations

(i.e. Sequence Description) is requested111 UTRAN CLASSMARK CHANGE message including status on predefined configurations

(i.e. Sequence Description) is not requested.

All other values if received shall be interpreted as ‘000’Bit 4:0 CDMA2000 CLASSMARK CHANGE message requested1 CDMA2000 CLASSMARK CHANGE message not requested.Always set to 1.

Bit 3:0 GERAN IU MODE CLASSMARK CHANGE message requested1 GERAN IU MODE CLASSMARK CHANGE message not requested.Always set to 1.Bits 2 - 1: spare(0).




ED 06 RELEASED CM RE-ESTABLISHMENT REQUEST

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6.13 CM RE-ESTABLISHMENT REQUEST

NAME CM RE-ESTABLISHMENT REQUEST


CHANNEL/ USAGE


3GPP-REF 24.008 NA

FUNCTION The BSC is only non transparent to the classmark information.



INFORMATIONELEMENT

LISTHeader Ciphering key sequence number spareMobile Station Classmark 2Mobile IdentityLocation Area Identification

M V M V M LV M LV C TV (1)

2½½4

2-96



FOLLOWINGEVENT T3101

SPECIFDOC. REF.

Radio Link Establishment (ref. [2])

T3101 is stopped on reception of this message.½ means one half octet.

(1) IE is present if TMSI is used as MS identity.





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Phase 1 MS

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

0 N(SD) 1 0 1 0 0 0

Ciphering key andspare half octet

0 0 0 0 0 Key Sequence

Length = 2


Revisionlevel

EncryptionAlgorithm

RF power Capability

0 0 0 0 SM.cap


Length of Mobile Identity contents

ID digit 1 OEI Type of IDMobile ID digit 3 ID digit 2

Identity ... ...

ID digit p+1 ID digit p

MCC Digit 2 MCC Digit 1

Location Area MNC Digit 3 (Note) MCC Digit 3

Identification MNC Digit 2 MNC Digit 1

LAC

LAC (continued)

Note 3 digits MNC is supported. Note that in case where only two digits MNC is used, the field“MNC Digit 3” shall be filled in with “1111”.





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Phase 2 MS accessing a Release 98 or older network

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

0 N(SD) 1 0 1 0 0 0



Length of MS classmark 2 contents


0spare

Revisionlevel

ES-IND


0spare

PSCapa.

SS Screen.Indicator

SM.cap

0VBS VGCS

FC

CM30

spare

LCSVA

CAP

UCS2 SoLSA CMSP A5/3 A5/2


ID digit 1 OEI Type of ID

Mobile ID digit 3 ID digit 2

Identity ... ...





LAC

LAC (continued)

Note 3 digits MNC is supported. Note that in case where only two digits MNC is used, the field

“MNC Digit 3” shall be filled in with “1111”.





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Phase 2 MS accessing a Release 99 or newer network

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

N(SD) or 0 1 0 1 0 0 0





0spare

Revisionlevel

ES-IND


0spare

PSCapa.

SS Screen.Indicator

SM.cap

0VBS VGCS

FC

CM30

spare

LCSVA

CAP





Identity ... ...





LAC

LAC (continued)






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6.13.2 CIPHERING KEY SEQUENCE NUMBER

TYPE: M

DEFINITION

Identification of the ciphering key Kc which is stored in the Mobile Station without invoking theauthentication procedure.

BIT DESCRIPTION8 7 6 5 4 3 2 1

0spare

0spare

0spare

0spare

0 key sequence

Bit 4 is spare bit.Bits 5 to 8 are spare.


Key sequence: values 0 to 6 Possible values for ciphering key sequence number.value 7 No key is available (MS to network)

Reserved (network to MS).


BSC is transparent on this parameter.





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TYPE: M

DEFINITION

Defines certain attributes of the Mobile Station equipment in use on a particular transaction.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

Revisionlevel

EncryptionAlgorithm

RF power Capability

2

0 0 0 0 SM.cap


Bits 8-5 of octet 3 spare set to 0.





GSM900 0 0 0 class 10 0 1 class 20 1 0 class 30 1 1 class 41 0 0 class 5





Octet 3Bit 4SM Capability 0 short message capability not present

1 short message capability presentBits 3 2 1FC Frequency Capability 0 0 0 Band no 0



This is the MS classmark 2 as sent by a phase 1 MS.The BSC takes this information in order to have the MS power capability for the power controlalgorithm.Note: The BSC will decode the two octets of this IE value as if they were the two first octets of a






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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap

VBS VGCS FC 3

CM30

spareLCSVA

CAP


Bit 8 of octet 2 spare set to 0,Bits 8 of octet 3 spare set to 0,




versions of the protocol All other value reserved

Bit 5ES-IND 0 Controlled Early Classmark Sending option not





0 0 0 class 1

0 0 1 class 2

0 1 0 class 30 1 1 class 41 0 0 class 5










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Bits 6 5

SS Screening Indicator 0 0 Defined in GSM 04.800 1 Defined in GSM 04.801 0 Defined in GSM 04.801 1 Defined in GSM 04.80





1 VBS capability and notifications wantedNot implemented in the BSS.

Bit 2VGCS Voice GroupCall Service












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1 A5/3 available









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6.13.5 MOBILE IDENTITY

TYPE: M

DEFINITIONTo provide either the IMSI, the TMSI or the IMEI. IMEISV is not used in CM SERVICE REQUEST.

Note IMSI ≤ 15 digitsTMSI = 4 octetsIMEI = 15 digitsIMEISV = 16 digits

BIT DESCRIPTION

8 7 6 5 4 3 2 1



ID digit 3 ID digit 2

: :



Type of ID: 0 0 1 IMSI0 1 0 IMEI0 1 1 IMEISV Not used1 0 0 TMSI0 0 0 No identity Not used

other values reserved


value 0: even number of identity digits (even for TMSI)1: odd number of digits

Filled digit :1 1 1 1

Octet 3 For the IMSI and the IMEI this field is coded using BCD coding. If the number of identify digits is eventhen bits 5 to 8 of the last octet shall be filled with an end mark coded as '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 2 is coded as '1111' and bit 8 of octet 3 is themost significant bit, and bit 1 of the last octet is the least significant bit.


BSC transparent.





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6.13.6 LOCATION AREA IDENTIFICATION

TYPE: C

DEFINITIONTo provide unambiguous identification of previous Location Area of the Mobile Station within the areacovered by GSM system.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 1 0 0 1 1


MNC Digit 3 MCC Digit 3

MNC Digit 2 MNC Digit 1

LAC

LAC (continued)



MCC Mobile Country Code (See CCITT E.212).MNC Mobile Network Code (BCD).LAC Location Area Code (Coding scheme chosen by administration).


BSC Transparent.




ED 06 RELEASED CM SERVICE REQUEST

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6.14 CM SERVICE REQUEST

NAME CM SERVICE REQUEST


CHANNEL/ USAGE


3GPP-REF 24.008 NA



INFORMATION ELEMENT NAME TYPE COMMENT

LENGTH(byte)

INFORMATIONELEMENT

LISTHeader CM Service typeCiphering key sequence number Mobile Station Classmark 2Mobile IdentityPriority Level

M V M V M LV M LV O TV

2½½4

2-91



FOLLOWINGEVENT

T3101

SPECIFDOC. REF.


T3101 is stopped on reception of this message.½ means one half octet.





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Phase 1 MS

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

0 N(SD) 1 0 0 1 0 0

Ciphering key andCM service type

0 Key Sequence Service Type

Length = 2


Revisionlevel

EncryptionAlgorithm

RF power Capability

0 0 0 0 SM.cap





Identity ... ...


Phase 2 MS

8 7 6 5 4 3 2 10 0 0 0 0 1 0 1

0 N(SD) 1 0 0 1 0 0





0spare

Revisionlevel

ES-IND


0spare

PSCapa.

SS Screen.Indicator

SM.cap

0VBS VGCS

FC

CM3 0spare

LCSVA

CAP





Identity ... ...






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Phase 2+ MS accessing a Release 98 or older network

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

0 N(SD) 1 0 0 1 0 0





0spare

Revisionlevel

ES-IND


0spare

PSCapa.

SS Screen.Indicator

SM.cap

0VBS VGCS

FC

CM3 0spare

LCSVA

CAP





Identity ... ...


Priority Level 1 0 0 0 0 call priority





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Phase 2+ MS accessing a Release 99 or newer network

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

N(SD) or 0 1 0 0 1 0 0





0spare

Revisionlevel

ES-IND


0spare

PSCapa.

SS Screen.Indicator

SM.cap

0VBS VGCS

FC

CM3 0spare

LCSVA

CAP





Identity ... ...


Priority Level 1 0 0 0 0 call priority





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6.14.2 CM SERVICE TYPE

TYPE: M

DEFINITIONTo specify which service is requested from the network.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Service type


Phase 1:

0 0 0 1: Mobile originated call establishment or packet mode connection establishment0 0 1 0: Emergency call establishment0 1 0 0: Short message service1 0 0 0: Supplementary service activation

other values are reserved.

Phase 2:0 0 0 1: Mobile originated call establishment or packet mode

connection establishment0 0 1 0: Emergency call establishment0 1 0 0: Short message service1 0 0 0: Supplementary service activation

1 0 0 1: Voice group call establishment1 0 1 0: Voice broadcast call establishment not implemented1 0 1 1: Location Services


This parameter is transparent to the BSC and the BTS.





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TYPE: M

DEFINITIONIdentification of the ciphering key Kc which is stored in the Mobile Station without invoking theauthentication procedure.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0spare

key sequence

Bit 8 is spare bit.Bit 5, 6, 7: Ciphering key sequence number information.


Key

sequence:

value 0 to 6: Possible values for ciphering key sequence number.

value 7: no key is available (MS to network)Reserved (network to MS).


BSC is transparent on this parameter.





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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

Revisionlevel

EncryptionAlgorithm

RF power Capability

2

0 0 0 0 SM.cap


Bits 8-5 of octet 3 spare set to 0






0 1 1 class 41 0 0 class 5





Octet 3Bit 4

SM Capability 0 short message capability not present1 short message capability present

Bits 3 2 1FC Frequency Capability 0 0 0 Band no 0






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This is the MS classmark 2 as sent by a phase 1 MS.

The BSC takes this information in order to have the MS power capability for the power controlalgorithm.

Note: The BSC will decode the two octets of this IE value as if they were the two first octets of a



TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC 3

CM30

spareLCSVA

CAP












0 0 0 class 1

0 0 1 class 2





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0 1 0 class 30 1 1 class 41 0 0 class 5



All other values reservedDCS1900 0 0 0 class 10 0 1 class 20 1 0 class 3, handled as class 1



1 PS capability presentBits 6 5

SS Screening Indicator 0 0 Defined in GSM 04.800 1 Defined in GSM 04.801 0 Defined in GSM 04.801 1 Defined in GSM 04.80


















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1 A5/3 available









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TYPE: M

DEFINITIONTo provide either the IMSI, the TMSI or the IMEI. IMEISV is not used in CM SERVICE REQUEST.

Note IMSI ≤ 15 digitsTMSI = 4 octetsIMEI = 15 digits

BIT DESCRIPTION

8 7 6 5 4 3 2 1




: :



Type of ID: 0 0 1 IMSI0 1 0 IMEI

0 1 1 IMEISV Not used1 0 0 TMSI0 0 0 No identity Not usedother values reserved




Octet 2

For the IMSI and the IMEI this field is coded using BCD coding. If the number of identify digits is eventhen bits 5 to 8 of the last octet shall be filled with an end mark coded as '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 2 is coded as '1111' and bit 8 of octet 3 is themost significant bit, and bit 1 of the last octet is the least significant bit.

PARAMETER ORIGIN - ACTION ON PARAMETERBSC transparent.





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6.14.7 Priority Level

TYPE: O

DEFINITIONMay be included by MS supporting eMLPP to indicate the requested priority.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 0 0 0 call priority

Priority Level IEI spare


call priority: 0 0 0 no priority applied0 0 1 call priority level 40 1 0 call priority level 30 1 1 call priority level 21 0 0 call priority level 11 0 1 call priority level 01 1 0 call priority level B1 1 1 call priority level A

PARAMETER ORIGIN - ACTION ON PARAMETERTransparently sent through the BSS.




ED 06 RELEASED EGPRS PACKET CHANNEL REQUEST

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6.15 E-GPRS PACKET CHANNEL REQUEST

NAME E-GPRS PACKET CHANNEL REQUEST


CHANNEL/ USAGE

RACH / PRACH

3GPP-REF 44.060

FUNCTION This message is sent by a mobile station supporting E-GPRS on the RACH (or on the PRACH for a cell supporting PCCCH) to perform an uplink access.

The message is 11 bits long.


INFORMATION ELEMENT NAME TYPE COMMENT LENGTH(bit)

INFORMATIONELEMENT

LISTSee 3GPP-REF.

IMPLEMENTATION MAXIMUM LENGTH (bit) 11


FOLLOWING

EVENT

Establishment of an on-going

TBF or allocation of one uplinkradio block

SPECIFDOC. REF.

Radio and Link Establishment (ref. [2])FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [29])


The EGPRS capability is indicated using alternative training sequence :

Training sequence

(see 3GPP TS 05.02)

bits

11…...1 Packet Channel AccessTS1 < EGPRS Packet channel request

message content >EGPRS with 8PSK capability in uplink

TS2 < EGPRS Packet channel requestmessage content >

EGPRS without 8PSK capability in uplink

BIT DESCRIPTIONOne Phase Access Request

11 10 9 8 7 6 5 4 3 2 1

0 MultiSlot Class Priority Random Bits





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Short Access Request

11 10 9 8 7 6 5 4 3 2 1

1 0 0 Nb Of Blocks Priority Random Bits

Two-Phase Access Request

11 10 9 8 7 6 5 4 3 2 1

1 1 0 0 0 0 Priority Random Bits

Signalling

11 10 9 8 7 6 5 4 3 2 1

1 1 0 0 1 1 Random Bits


MultiSlot ClassThe Multi Slot Class field is coded as the binary representation of the multislot class defined in3GPP TS 05.02.

Bits5 4 3 2 10 0 0 0 0 MultiSlot Class 10 0 0 0 1 MultiSlot Class 2…1 1 1 0 0 MultiSlot Class 29

other Reserved values

PriorityThis information field indicates the requested Radio Priority.

Bits2 10 0 Radio Priority 1 (Highest priority)0 1 Radio Priority 21 0 Radio Priority 31 1 Radio Priority 4 (Lower priority)

Number Of Blocks

This information field indicates the number of blocks requested during a mobile originated TemporaryBlock Flow. This field is coded as shown in the following table:

Bits3 2 10 0 0 1 RLC data block0 0 1 2 RLC data blocks…1 1 1 8 RLC data blocks

Random bits

This is an unformatted field of variable length of 3 bits





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ED 06 RELEASED EXTENDED MEASUREMENT ORDER

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6.16 EXTENDED MEASUREMENT ORDER

NAME EXTENDED MEASUREMENT ORDER


CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent on the SACCH by the network to the mobile station, toorder the mobile station to send one extended measurement report.

DIRECTION From: BTS To: MS


INFORMATIONELEMENT

LISTHeader Extended Measurement FrequencyList

M V M V

216

IMPLEMENTATION MAXIMUM LENGTH (byte) 18


FOLLOWINGEVENT The MS supporting the MAFA

feature answers with a singleExtended Measurement Report,see ref. [12] for detail.

SPECIFDOC. REF.

Radio Measurements (ref. [12])




ED 06 RELEASED EXTENDED MEASUREMENT ORDER

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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0 Octet 1

0 0 1 1 0 1 1 1 Octet 2

Bit128

Bit127

0spare

SEQ-CODE

Bit124

Bit123

Bit122

Bit121

Octet 3

ExtendedMeasurement

Bit120

Bit119

Bit118

Bit117

Bit116

Bit115

Bit114

Bit113

Octet 4

Frequency List

Bit008

Bit007

Bit006

Bit005

Bit004

Bit003

Bit002

Bit001

Octet 18

6.16.2 EXTENDED MEASUREMENT FREQUENCY LIST

TYPE: M

DEFINITIONto provide the absolute radio frequency channel numbers of carriers to measure signal strength on.

BIT DESCRIPTIONThe Extended Measurement Frequency List information element is coded as the Cell Channel Description information element, as described in §6.2.6, with the exception of bit 5 of octet 3.

Bit128

Bit127

0spare

SEQ-CODE

Bit124

Bit123

Bit122

Bit121

Octet 1

Bit120

Bit119

Bit118

Bit117

Bit116

Bit115

Bit114

Bit113

Octet 2

Bit008

Bit007

Bit006

Bit005

Bit004

Bit003

Bit002

Bit001

Octet 16

SUB PARAMETER DESCRIPTION

Bit 5 of octet 1: SEQ-CODE (Sequence code)

Range 0 to 1.





ED 06 RELEASED EXTENDED MEASUREMENT REPORT

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6.17 EXTENDED MEASUREMENT REPORT

NAME EXTENDED MEASUREMENT REPORT


CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent on the SACCH by the mobile station to the network toreport extended measurement results about the signal strength on specifiedcarriers.



INFORMATIONELEMENT

LISTHeader Extended Measurement Results M V

216



FOLLOWING

EVENT The BTS sends to the BSC themeasurement results on theEMO frequencies given in theEXTENDED MEASUREMENTORDER message, see ref. [12]for detail.

SPECIFDOC. REF.

Radio Measurements (ref. [12])





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0 Octet 1

0 0 1 1 0 1 1 0 Octet 2

SCUSED

DTXUSED

RXLEV carrier 0 Octet 3

RXLEV carrier 1RXLEV carrier 2

(high part)

Octet 4

RXLEV carrier 2(low part)

RXLEV carrier 3(high part)

Octet 5



RXLEV carrier 5

RXLEV

carrier 6(high part)

Octet 7



Octet 8



ExtendedMeasurement

Results

RXLEV carrier 9RXLEV


Octet 10

RXLEV carrier 10

(low part)

RXLEV carrier 11

(high part)

Octet 11





Octet 13



Octet 14

RXLEV carrier 15

(low part)




Octet 16



Octet 17







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6.17.2 EXTENDED MEASUREMENT RESULTS

TYPE: M

DEFINITIONTo provide the results of the measurements made by the mobile station on the carriers specified in theEXTENDED MEASUREMENT ORDER.

BIT DESCRIPTION

SCUSED

DTXUSED



(high part)

Octet 2



Octet 3




(high part)

Octet 5



Octet 6





Octet 8



Octet 9





Octet 11



Octet 12





Octet 14



Octet 15





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SC USED: The value of the SEQ-CODE in the extended measurement frequency list

information element used for defining the list of frequencies reported on.

Range: 0 to 1.

DTX USED: This bit indicates whether or not the mobile station used DTX during theprevious measurement period.

Value 1 : DTX was usedValue 0 : DTX was not used

RXLEV carrier 'N': This field is coded as the binary representation of a value M. M correspondsaccording to the mapping defined in TS. 3GPP TS 05.08 to the receivedsignal strength on carrier N. N is the index to the frequency in the sorted list of frequencies defined in the EXTENDED MEASUREMENT ORDER message.

The list is sorted in increasing order of ARFCN, except that ARFCN 0, if included in the EXTENDED MEASUREMENT ORDER, is put in the lastposition of the sorted list. If the EXTENDED MEASUREMENT ORDERcontains more than 21 carriers, only the signal strength of the carriers 0-20shall be measured and reported.




ED 06 RELEASED GPRS SUSPENSION REQUEST

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6.18 GPRS SUSPENSION REQUEST

NAME GPRS SUSPENSION REQUEST


CHANNEL/ USAGE

SDCCH/FACCH

3GPP-REF 44.018

FUNCTION The MS sends this message to the network to request a suspension of GPRSservices.



INFORMATIONELEMENT

LISTHeader TLLIRouting Area IdentificationSuspension cause

M V M V M V

2461



FOLLOWING

EVENT

The BSC sends the MS-

SUSPEND message to the MFS.

SPECIFDOC. REF.

Radio and Link Establishment (ref. [2])FBS GPRS - MFS-BSC interface - BSCGP layer (ref. [32])FBS GPRS - Gb interface - BSSGP layer (ref. [33])





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0 Octet 1

0 0 1 1 0 1 0 0 Octet 2

TLLI octet 1 Octet 3


TLLI TLLI octet 3 Octet 5


RAI octet 1 Octet 7

RAI octet 2 Octet 8

Routing Area RAI octet 3 Octet 9

Identification RAI octet 4 Octet 10

RAI octet 5 Octet 11

RAI octet 6 Octet 12

Suspensioncause

Octet 13

6.18.2 TEMPORARY LOGICAL LINK IDENTIFIER (TLLI)

TYPE: M

DEFINITIONTo provide the Temporary Logical Link Identifier of the MS.

BIT DESCRIPTION

The TLLI is encoded as a binary number with a length of 4 octets. Bit 8 of octet 1 is the mostsignificant bit and bit. Bit 1 of octet 4 is the least significant bit.

8 7 6 5 4 3 2 1

TLLI value octet 1

TLLI value (contd) octet 2TLLI value (contd) octet 3

TLLI value (contd) octet 4





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6.18.3 ROUTING AREA IDENTIFICATION (RAI)

TYPE: M

DEFINITIONTo provide an unambiguous identification of routing areas within the GPRS coverage area.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

MCC digit 2 MCC digit 1 octet 1

MNC digit 3 MCC digit 3 octet 2

MNC digit 2 MNC digit 1 octet 3

LAC octet 4

LAC cont'd octet 5

RAC octet 6


MCC (Mobile country code): The MCC field is coded as in ITU-T Rec. E212, Annex A.

MNC (Mobile network code): 3 digits MNC is supported. Note that in case where only two digitsMNC is used, the field “MNC Digit 3” shall be filled in with “1111”.

LAC (Location area code): Bit 8 of octet 4 is the most significant bit and bit 1 of octet 5 the leastsignificant bit.

RAC (Routing area code): Bit 8 of octet 6 is the most significant. Coding using full hexadecimal





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6.18.4 SUSPENSION CAUSE

TYPE: M

DEFINITIONTo provide the reason for the GPRS suspension.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Suspension cause value octet 1


Suspension cause value:Bits 8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0 Emergency call, mobile originating call or call re-establishment

0 0 0 0 0 0 0 1 Location Area Update0 0 0 0 0 0 1 0 MO Short message service0 0 0 0 0 0 1 1 Other procedure which can be completed with an

SDCCH0 0 0 0 0 1 0 0 MO Voice broadcast or group call Not supported by the

Alcatel BSS0 0 0 0 0 1 0 1 Mobile terminating CS connection0 0 0 0 0 1 1 0 DTM not supported in the cell Not supported by the

Alcatel BSS

All other cause values shall be treated as 00000000




ED 06 RELEASED HANDOVER ACCESS

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6.19 HANDOVER ACCESS

-

NAME HANDOVER ACCESS


CHANNEL/ USAGE

SDCCH/FACCH

3GPP-REF 44.018

FUNCTION This message is sent in random mode on the main DCCH during a Handover procedure. It does not follow the basic format.



INFORMATIONELEMENT

LISTHandover reference

Unformatted8 bit field 1



FOLLOWINGEVENT

T3106T3105

SPECIFDOC. REF.

Internal Channel Changes (ref. [6])External Channel Changes (ref. [7])


8 7 6 5 4 3 2 1

Handover reference value

Handover reference value: Range 0 to 255 Defined in GSMRange 0 to 127 Alcatel Implementation




ED 06 RELEASED HANDOVER COMMAND

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6.20 HANDOVER COMMAND

NAME HANDOVER COMMAND


CHANNEL/ USAGE


3GPP-REF 44.018

FUNCTIONThis message is sent on the main DCCH by the network to the MS to change thededicated channel configuration.



IE.LIST

Header Cell DescriptionDescription of the 1st Channel, after timeHandover ReferencePower Command and access typeSynchronization Indication

Frequency Short List, after timeFrequency List, after timeCell Channel DescriptionDescription of the multislot configurationMode of the 1st Channel (Channel Set 1)Mode of Channel Set 2Mode of Channel Set 3Mode of Channel Set 4Mode of Channel Set 5Mode of Channel Set 6Mode of Channel Set 7Mode of Channel Set 8Description of the 2nd Channel, after time

Mode of the 2nd ChannelFrequency Channel Sequence, after timeMobile Allocation,after timeStarting timeReal Time DifferenceTiming AdvanceFrequency Short List, before timeFrequency List, before timeDescription of the 1st Channel, before timeChannel Description, 2nd channel beforetimeFrequency Channel Sequence, before timeMobile Allocation, before time

Cipher Mode SettingVGCS target mode IndicationMultiRate configurationDynamic ARFCN Mapping

M V M V M V M V O TV

C TV C TLV C TV C TLV O TV O TV O TV O TV O TV O TV O TV O TV O TV

O TV C TV CTLV O TV C TLV C TV C TV C TLV O TV O TV C TV C TLV O TV

O TLV O TLV O TLV

(10)

(4)

(1)(1)(5)

(3)Not usedNot usedNot usedNot usedNot usedNot usedNot usedNot used

Not used(6) (7)Not usedNot usedNot UsedNot UsedNot UsedNot UsedNot UsedNot UsedNot Used(2)

Not Used(9)Not Used

223111

104-131

173-12

222222224

210

3-1033210

4-1314410

3-101

34-8

6-34

IMPLEMENTATION MAXIMUM LENGTH (8)


FOLLOWINGEVENT

Access on new channel No access T8

SPECIFDOC. REF.






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(1) Used in the two following cases: i) Used for Phase 2 biband MS when the assigned channel ishopping in the P-GSM band if it is the shortest way to encode the hopping frequencies or ii) usedfor any MS when the assigned channel is hopping in the E-GSM (and not P-GSM), GSM850,DCS1800 or DCS1900 band if it is the shortest way to encode the hopping frequencies.

(2) Internal handover: Sent only if cipher algorithm is changed in a phase 2 MS.External handover:-

Phase 1 MSs: never sent- Phase 2 MSs:

- if chosen encryption is the same as the one used on the old channel (*): not sent- Otherwise (chosen encryption is different or not known) : sent.(*)Note: This information is given in the OIE “chosen encryption algorithm (serving)” sent by theMSC in HO_REQUEST.

(3) Always included, although optional.

(4) Phase 2 MS: Only included in case of synchronous handover,Phase 1 MS: Always included as required in GSM ETR 09.94.

(5) Used for Phase 1 monoband P-GSM MS or for Phase 2 monoband P-GSM or for Phase 2

monoband E-GSM MS when the assigned channel is hopping in the P-GSM band and theFrequency Channel Sequence, after time IE cannot encode all the hopping frequencies.

(6) Used in the two following cases: i) Used for Phase 1 monoband P-GSM MS or for Phase 2monoband P-GSM or for Phase 2 monoband E-GSM MS when the assigned channel is hopping inthe P-GSM band and this IE can encode all the hopping frequencies or ii) used for Phase 2 bibandMS when the assigned channel is hopping in the P-GSM band if it is the shortest way to encodethe hopping frequencies.

(7) Used for Phase 1 monoband P-GSM MS or for Phase 2 monoband P-GSM or for Phase 2monoband E-GSM MS when the assigned channel is hopping in the P-GSM band and the CellChannel Description IE is used.

(8) The length depends on the type of target channel, on the maximum number of frequencies(64 frequencies) and of the MS type:

MS band capability Frequency

band of theallocated radio

resource

Max. length of the

Assignment Commandmessage

Comments

PGSM P-GSM 50 With Cell Channel

Description + Mobile Allocation

DCS1800 or DCS1800-GSM850 or DCS1800-GSM900

DCS1800 67 With Range_512

DCS1900 or DCS1900-GSM850 DCS1900 67 With Range_512

E-GSM, GSM850, GSM850-DCS1800,or GSM850-DCS1900

GSM850 41 With variable bitmap

(9) This field is only included for calls established with AMR codec.

(10) The target cell belongs to either an own PLMN or to a foreign PLMN.





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6.20.1.1 Assigned channel in the P-GSM band

6.20.1.1.1 Phase 1 monoband P-GSM MS


a) Case the Frequency Channel Sequence, after timer IE is used

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 0 1 1

Cell

BCCH ARFCN(High Part)

NCC BCC

Description BCCH ARFCN (Low part)



Channel H=0-> spare ARFCN (Hpart)



Handover reference HANDOVER REFERENCE

Power Command ATC 0 0 Power level

Sync. Ind. 1 1 0 1 NCI ROT SI optional

Channel 0 1 1 0 0 0 1 1optional

Mode Mode

0 1 1 0 1 0 0 1

Frequency 0 Lowest ARFCN

Channel inc skip of ARFCN 1 inc skip of ARFCN 2 optional

Sequence

inc skip of ARFCN 15 inc skip of ARFCN 16

Cipher Mode Setting 1 0 0 1 Algorithm identifier SC optional





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Or

b) Case the Cell Channel Description IE is used

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 0 1 1

Cell BCCH ARFCN(High Part)

NCC BCC




Channel H=0-> spare ARFCN (Hpart)




Power Command ATC 0 0 Power level


0 1 1 0 0 0 1 0

Cell Channel

0 0FORMAT-ID

0 0 124CA

ARFCN

123 122 121

Description

120

CA ARFCN

......................... 113

Optional

17 octets...........

CA ARFCN008 007 006 005 004 003 002 001

Channel 0 1 1 0 0 0 1 1optional

Mode Mode

0 1 1 1 0 0 1 0

MobileLength (value ≤ 8)

Allocation MA

C8n

MA

C8n-1

MA

C8n-7


MAC8

MAC1






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6.20.1.1.2 Phase 2 monoband P-GSM or E-GSM MS


a) Case the Frequency Channel Sequence, after timer IE is used

8 7 6 5 4 3 2 10 0 0 0 0 1 1 0

0 0 1 0 1 0 1 1

Cell BCCH ARFCN(High Part)

NCC BCC



Description of the firstchannel, after time TSC



MAIO low part H S N



Power Command andAccess type

ATC 0 0 Power level



multislot Length

configuration 0ext DA7 DA6 DA5 DA4 DA3 DA2 DA1 Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1


0 1 1 0 0 0 1 1 optional

Set 1) Mode

0 1 1 0 1 0 0 1

Frequency Channel0 Lowest ARFCN

Sequence, after time inc skip of ARFCN 1 inc skip of ARFCN 2 optional

inc skip of ARFCN 15 inc skip of ARFCN 16


0 0 0 0 0 0 1 1


Length (value ≤ 6 ) optional







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Note: This field is only included for calls established with AMR codec.Or

b) Case the Cell Channel Description IE is used

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 0 1 1

Cell


NCC BCC



Description of the first TSC H=1-> MAIO (high part)

channel, after time H=0-> spare ARFCN (Hpart)

MAIO low part H S N




ATC 0 0 Power level


0 1 1 0 0 0 1 0

Cell Channel

0 0FORMAT-ID

0 0 124CA

ARFCN

123 122 121

Description120

CA ARFCN......................... 113

Optional17 octets

...........

CA ARFCN008 007 006 005 004 003 002 001

0 0 0 1 0 0 0 0

Length

Description of themultislot configuration

0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1


0 1 1 0 0 0 1 1optional

Set 1) Mode

0 1 1 1 0 0 1 0

Mobile Allocation,Length (value ≤8)

after time MAC8n

MAC

8n-1

MAC

8n-7Conditional

3-10 octets

MAC8

MAC1






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0 0 0 0 0 0 1 1


Length (value ≤ 6) optional



Note: This field is only included for calls established with AMR codec.

6.20.1.1.3 Phase 2 biband MS

For phase 2 iband MS the shortest frequency encoding IE will always be used. The choice will bemade between the following CIEs:

- “Frequency Channel Sequence, after time” (as in section 6.20.1.1.2),- "Frequency Short List, after time" (as in section 6.20.1.2),- "Frequency List, after time" (as in section 6.20.1.2).





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6.20.1.2 Assigned channel in the E-GSM, GSM850, DCS1800 or DCS1900 band

The assigned channel is assumed hopping on more than one frequency in the E-GSM, GSM850,DCS1800, DCS1900 band.

a) Case the Frequency Short List IE is used

8 7 6 5 4 3 2 10 0 0 0 0 1 1 0

0 0 1 0 1 0 1 1

Cell


NCC BCC




Description of the firstchannel, after time


MAIO low part H S N




ATC 0 0 Power level


0 0 0 0 0 0 1 0

1 0FORMAT-ID

0 0 FORMAT-ID(continued) Note 1

ORIG-ARFCN

high

Frequency Short ORIG-ARFCN (middle part) optional

List ,after time ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN

7(10 octets) .. .. ..

RRFCN48

RRFCN49

RRFCN50

RRFCN51

RRFCN52

RRFCN53

RRFCN54

RRFCN55


multislot Length

configuration 0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1


0 0 0 0 0 0 1 1



(Note 2) MR version NSCB ICMI spare Start mode


Note 1: 0 x x: Range 1024 format;1 0 0: Range 512 format;1 0 1: Range 256 format;1 1 0: Range 128 format;1 1 1: Variable bit map.






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Or

b) Case the Frequency List IE is used

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 0 1 1

Cell


NCC BCC



Description of the firstTSC H=1-> MAIO (high part)

channel, after time H=0-> spare ARFCN (Hpart)

MAIO low part H S N




ATC 0 0 Power level


0 0 1 0 1 0 0 1 0 0 1 1 0


1 0FORMAT-ID


ORIG-ARFCN

high

Frequency ORIG-ARFCN (middle part) optional

List ,after time ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

.. .. ..

Note 1 RRFCN8k-40

RRFCN8k-39

RRFCN8k-38

RRFCN8k-37

RRFCN8k-36

RRFCN8k-35

RRFCN8k-34

RRFCN

8k-33


multislot Length

configuration 0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

Optional

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1


0 0 0 0 0 0 1 1





Notes :

1) k indicates the octet number of the I.E. Frequency List, after time. k ≤ 131.2)

2) This field is only included for calls established with AMR codec.





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6.20.2 CELL DESCRIPTION

TYPE: M

DEFINITION

To provide a minimum description of a cell, to allow the MS to use its pre knowledge aboutsynchronization.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

BCCHARFCN

(High Part)NCC BCC

BCCH ARFCN (Low part)


BCCHARFCN

The BCCH ARFCN number field is coded as the binary representation of the BCCHcarriers absolute RF channel number.(value 0 to 1023)

NCC PLMN Colour Code (The NCC field is coded as a binary representation of thePLMN colour code)

BCC BS Colour Code (The BCC field is coded as a binary representation of the BS colour code)


NCC, BCC : defined during BSC configuration (NCC+BCC defines the BSIC)

BCCH Carrier : depends on where is located the BCCH ARFCN Number

All this information is given to the BSC by O&M and is transparent to the BTS.





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6.20.3 Channel Description / CHANNEL DESCRIPTION - Phase 1

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1


TSCH=1-> MAIO (high part) 2


MAIO low part H S N 3A R F C N (low part)


Octet 1


Bits 8 7 6 5 40 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs

0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)all other values are reserved.



Octets 2 and 3:








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Channel selector:


0 0 spare

ARFCN:

Octet2 Bits 2,1 High part of ARFCNOctet 3 Bits 8 to 1 ARFCN low part


Range 0 to 1023.


MAIO:














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6.20.4 Description of the first channel, after time / CHANNEL DESCRIPTION 2 - Phase 2

TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1







Octet 1

Channel type and TDMA offset.Bits 8 7 6 5 4

0 0 0 0 0 TCH/F + FACCH/F and SACCH/M at the timeslot indicated by TN,and additional bidirectional or undirectional TCH/Fs and SACCH/Msaccording to the multislot allocation information element

0 0 0 0 1 TCH/F + FACCH/F and SACCH/F

0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)In the description below "n" is the timeslot number indicated by TN. The description isvalid only if all the indicated timeslot numbers are in the rang 0 to 7.1 0 X X X TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN,

and additional bidirectional TCH/Fs and SACCH/Ms at other timeslots according to the following:

X X X:0 0 0 no additional timeslots0 0 1 at timeslot n-10 1 0 at timeslot n+1, n-10 1 1 at timeslot n+1, n-1 and n-2

1 0 0 at timeslot n+1, n-1, n-2, and n-31 0 1 at timeslot n+1, n-1, n-2, n-3 and n-41 1 0 at timeslot n+1, n-1, n-2, n-3, n-4 and n-51 1 1 at timeslot n+1, n-1, n-2, n-3, n-4, n-5 and n-6

1 1 0 0 1to1 1 0 1 1

TCH/F + FACCH/F and SACCH/M at the time slot indicated by TNand additiona unidirectional TCH/FDs and SACCH/MDs at other timeslots according to the following:

1 1 0 0 1 at timeslot n-11 1 0 1 0 at timeslot n+1, n-11 1 0 1 1 at timeslot n+1, n-1 and n-21 1 1 1 0 TCH/F + FACCH/F and SACCH/M at the time slot indicated by TN

and additional bidirectional TCH/F and SACCH/M at timeslot n+1 andunidirectional TCH/FD and SACCH/MD at timeslot n-1





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All other values are reserved.T bit indicates the Subchannel Number


Octets 2 and 3:



Channel selector:


0 0 spare

ARFCN:



Range 0 to 1023.


MAIO:














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6.20.5 HANDOVER REFERENCE

TYPE: M

DEFINITIONTo provide an Handover reference value used for access identification.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

HANDOVER REF. VALUE


Handover reference value: Range 0 to 255 Defined in GSMRange 0 to 127 Alcatel Implementation.Binary coding.


The old BSC is transparent on this parameter (this information is given to the old BSC by MSC in theHandover Command message). This reference has been allocated by the new BSC during Handover initialisation (refer to Handover Request Ack message).





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6.20.6 POWER COMMAND AND ACCESS TYPE

TYPE: M

DEFINITIONTo provide the power level for the Mobile Station

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 ATC 0 0 Power level

Bits 6 to 7 of octet 1 are spare bits (coded as 0).


ATC : set to 0 supported.

set to 1 not supported.

Power level : binary representation of the power control level(0 to 31)

GSM phase 1

Power Control

level GSM-900 DCS-1800

Peak power Binary value Peak power Binary value

0 43 dBm 0 30 dBm 0

1 41 dBm 1 28 dBm 1

2 39 dBm 2 26 dBm 23 37 dBm 3 24 dBm 3

4 35 dBm 4 22 dBm 4

5 33 dBm 5 20 dBm 5

6 31 dBm 6 18 dBm 6

7 29 dBm 7 16 dBm 7

8 27 dBm 8 14 dBm 8

9 25 dBm 9 12 dBm 9

10 23 dBm 10 10 dBm 10

11 21 dBm 11 8 dBm 11 (note 1)

12 19 dBm 12 6 dBm 12 (note 1)

13 17 dBm 13 4 dBm 13 (note 1)

14 15 dBm 1415 13 dBm 15





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GSM phase 2

Power Control

level GSM-900 DCS-1800 GSM-850

Peak power Binary value Peak power Binary value Peak Power Binary value

0 - - 30 dBm 0 - -

1 - - 28 dBm 1 - -


4 35 dBm 4 22 dBm 4 35 dBm 4

5 33 dBm 5 20 dBm 5 33 dBm 5

6 31 dBm 6 18 dBm 6 31 dBm 6

7 29 dBm 7 16 dBm 7 29 dBm 7

8 27 dBm 8 14 dBm 8 27 dBm 8

9 25 dBm 9 12 dBm 9 25 dBm 9

10 23 dBm 10 10 dBm 10 23 dBm 10

11 21 dBm 11 8 dBm 11 21 dBm 11

12 19 dBm 12 6 dBm 12 19 dBm 12

13 17 dBm 13 4 dBm 13 17 dBm 13


16 11 dBm 16 11 dBm 1617 9 dBm 17 9 dBm 1718 7 dBm 18 7 dBm 1819 5 dBm 19 5 dBm 19

Power Control

level

DCS-1900

Peak power

30 33dBm

31 32dBm

0 30dBm

1 28dBm

2 26 dBm

3 24 dBm

4 22 dBm

5 20 dBm

6 18 dBm

7 16 dBm

8 14 dBm

9 12 dBm

10 10 dBm

11 08 dBm

12 06 dBm

13 04 dBm14 02 dBm

15 0 dBm

Note 1: These power control levels are not authorised for MS DCS-1800 class 1. They are only used bythe MS class 2.


The parameter is transparent for the BTS. At the BSC site, this parameter is given to the mobilestation according to the classmark information received from the MS.





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6.20.7 SYNCHRONIZATION INDICATION

TYPE: O

DEFINITIONTo indicate whether the new cell is synchronised with the old cell or not.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 1 0 1 0 0 0 SI Phase 1

bits 2, 3, 4 are spare bits.

8 7 6 5 4 3 2 1

1 1 0 1 NCI ROT SI Phase 2


Phase 1Si Value "0"

"1" Synchronised

Phase 2SI Value "0 0" Non synchronised (default value)

"0 1" Synchronised"1 0" Pre-Synchronised not supported"1 1" Pseudo-Synchronised not supported

ROT Report Observed Time difference"0" Time difference IE shall not be included in the HANDOVER

COMPLETE message."1" Time difference IE shall be included in the HANDOVER

COMPLETE message.

NCI Normal Cell Indication"0" Out of range timing advance is ignored (default value)."1" Out of range timing advance triggers a handover failure

procedure.


The fact that Cells are synchronised or not synchronised is operator dependent. The parameter isoptional but required for the Alcatel BSS implementation (O&M choice), the value non synchronised isthe default value.





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6.20.8 FREQUENCY SHORT LIST

TYPE: C

DEFINITIONTo provide the absolute radio frequency channel numbers used in a cell (fixed lengthfrequency list).

BIT DESCRIPTION


8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID

0 0 0FORM-

ID

F0 W(1)(high part)

2

W(1) (low part) 3

:

W(2) to W(3) are on 9 bits, when presentW(4) to W(7) are on 8 bits, when presentW(8) to W(15) are on 7 bits, when presentW(16) to W(31) are on 6 bits, when presentW(2k) to W((2k+1) - 1) are on 10-k bits


8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID


ORIG-ARFCN

2


ORIG-ARFCN

(low)

W(1) (high part) 4


:






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8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID

0 0 1 0 1FORMAT-ID

(continued)

ORIG-ARFCN

2


ORIG-ARFCN

(low)

W(1) (high part) 4

W(1)(lowpart)

W(2) 5

:

W(2) to W(3) are on 7 bits, when presentW(4) to W(7) are on 6 bits, when presentW(8) to W(15) are on 5 bits, when present

W(16) to W(31) are on 4 bits, when presentW(2k) to W((2k+1) - 1) are on 8-k bits


8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID


ORIG-ARFCN

2


ORIG-ARFCN(low)

W(1) 4

:






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8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID

0 0 1 1 1FORMAT-ID

(continued)

ORIG-ARFCN

high

2


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

4

: :

RRFCN48

RRFCN49

RRFCN50

RRFCN51

RRFCN52

RRFCN53

RRFCN54

RRFCN55

10






RRFCN N : Relative radio frequency channel number N- For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 belonging to the set,

then RRFCN N bit is coded as '1'.-

For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 not belonging to the set,then RRFCN N bit is coded as '0'.

W : Each non null W(k) allows to compute, together with some previous W(i) the ARFCNF(k) of a frequency in the set (see 3GPP TS 44.018 for computation formulas).


ORIG-ARFCN, RRFCN N : Values stored in BSC and updated according to systemreconfigurations.





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6.20.9 FREQUENCY LIST

TYPE: C

DEFINITIONTo provide the absolute radio frequency channel numbers used in a cell.

BIT DESCRIPTION

Bit map 0 format supported but not used

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


0 0

FORMAT-ID

0 0 ARFCN

124

ARFCN

123

ARFCN

122

ARFCN

121

3

ARFCN120

ARFCN119

ARFCN118

ARFCN117

ARFCN116

ARFCN115

ARFCN114

ARFCN113

4

: :

ARFCN008

ARFCN007

ARFCN006

ARFCN005

ARFCN004

ARFCN003

ARFCN002

ARFCN001

18


8 7 6 5 4 3 2 10 0 0 0 0 1 0 1 1


1 0FORMAT-ID

0 0 0FORM-

ID

F0 W(1)(high part)

3

W(1) (low part) 4

:

W(2) to W(3) are on 9 bits, when present

W(4) to W(7) are on 8 bits, when presentW(8) to W(15) are on 7 bits, when presentW(16) to W(31) are on 6 bits, when presentW(2k) to W((2k+1) - 1) are on 10-k bits when present





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

3


ORIG-ARFCN

(low)

W(1) (high part) 5


:

W(2) to W(3) are on 8 bits, when present

W(4) to W(7) are on 7 bits, when presentW(8) to W(15) are on 6 bits, when presentW(16) to W(31) are on 5 bits, when presentW(2k) to W((2k+1) - 1) are on 9-k bits when present


8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

3


ORIG-ARFCN

(low)

W(1) (high part) 5

W(1)(lowpart)

W(2) 6

:

W(2) to W(3) are on 7 bits, when presentW(4) to W(7) are on 6 bits, when presentW(8) to W(15) are on 5 bits, when presentW(16) to W(31) are on 4 bits, when presentW(2k) to W((2k+1) - 1) are on 8-k bits when present





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0FORMAT-ID


ORIG-ARFCN

3


ORIG-ARFCN

(low)

W(1) 5

:

W(2) to W(3) are on 6 bits, when presentW(4) to W(7) are on 5 bits, when presentW(8) to W(15) are on 4 bits, when present

W(16) to W(31) are on 3 bits, when presentW(2k) to W((2k+1) - 1) are on 7-k bits when present


8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1 1


1 0 0 0 1 1 1 ORIG-FORMAT-ID spare spare FORMAT-ID

(continued)ARFCN

high3

ORIG-ARFCN (middle part) 4ORIG-ARFC

Nlow

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

5

RRFCN

8k-40

RRFCN8k-39

RRFCN8k-38

RRFCN8k-37

RRFCN8k-36

RRFCN8k-35

RRFCN8k-34

RRFCN8k-33

k

k indicates the octet number of the I.E. k ≤ 131.





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F0 : Frequency 0 indicator. Coded 0 if ARFCN 0 is not a member of the set. Coded 1 if ARFCN

0 is a member of the set.





W : Each non null W(k) allows to compute, together with some previous W(i) the ARFCN F(k) of a frequency in the set (see 3GPP TS 44.018 for computation formulas).







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TYPE: C

DEFINITION

To provide the reference frequency list to be used to decode the mobile allocation informationelement.

BIT DESCRIPTION

Bitmap 0 format

8 7 6 5 4 3 2 1

0 1 1 0 0 0 1 0 1

0 0 0 0 CA ARFCN 2

FORMAT-ID 124 123 122 121

120CA ARFCN

......................... 1133

...........

CA ARFCN 17008 007 006 005 004 003 002 001









NOTE : Only the Bit map 0 format is used (on a dedicated channel in HANDOVER COMMAND for SDCCH or P-GSM TCH in GSM900).





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6.20.11 MULTISLOT ALLOCATION

TYPE: C

DEFINITIONTo provide a description of which channels are used in downlink and uplink respectively, in a multislotconfiguration.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 1 0 0 0 0 1

Length = 1 2

1ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

3

Or 8 7 6 5 4 3 2 1

0 0 0 1 0 0 0 0 1

Length = 2 2

0ext

DA7

DA6

DA5

DA4

DA3

DA2

DA1

3

1ext

UA7

UA6

UA5

UA4

UA3

UA2

UA1

3a


Octet 3

DA 1-7: Indicates additional downlink channel allocation.If bit DA n is set to "1" this indicates thattimeslot TN = (n + TNm)mod8 is assigned. If bit DA n is set to "0" the correspondingtimeslot is not assigned. TNm is the timeslot number of the main link.

Octet 3a

UA 1-7: Indicates additional uplink channel allocation.If bit UA n is set to "1" this indicates that

timeslot TN = (n + TNm)mod8 is assigned. If bit UA n is set to "0" the correspondingtimeslot is not assigned. TNm is the timeslot number of the main link.

Note: If octet 3a is not included the timeslots indicated by octet 3 are allocated in both downlinkand uplink direction


The BSC has to provide the information: DA 1-7. The BSC can provide optionally the information: UA1-7.





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6.20.12 CHANNEL MODE

TYPE: O

DEFINITIONThe channel mode information element gives the mode of encoding, decoding and transcoding.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 0 0 0 1 1

mode



Bits 8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0 signaling only0 0 0 0 0 0 0 1 speech (full rate or half rate version 1)0 0 1 0 0 0 0 1 speech (full rate or half rate version 2)0 1 0 0 0 0 0 1 speech (full rate or half rate version 3)0 0 0 0 1 1 1 1 data 14.5 kbit/s radio interface rate not supported0 0 0 0 0 0 1 1 data 12 kbit/s radio interface rate0 0 0 0 1 0 1 1 data 6 kbit/s radio interface rate0 0 0 1 0 0 1 1 data 3.6 kbit/s radio interface rate



This parameter is deduced from the A interface Channel type Info element.

Data rates received on the A interface which are lower than 2.4 kbit/s are mapped onto the "data 3.6kbit/s radio interface rate" in this element.





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6.20.13 FREQUENCY CHANNEL SEQUENCE

TYPE: C

DEFINITIONTo provide the absolute radio frequency channel numbers used in the Mobile Hopping Sequence. This

parameter will be always used instead of Mobile Allocation, and cell channel description elements(primary band of GSM900).

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 1 1 0 1 0 0 1

2 0 Lowest ARFCN

3 inc skip of ARFCN 1 inc skip of ARFCN 2

: :

10 inc skip of ARFCN 15 inc skip of ARFCN 16

Bit 8 of octet 2 is spare.


Lowest ARFCN: Value x: 1 to 124this field is coded as the binary representation of the lowest absolute RF channel, appearing in

the sequence of channels used in frequency hopping.

inc skip of ARFCN n:this field is coded as the binary representation of the Increment of preceding absolute RFchannel number appearing in the sequence of channels used in the frequency hopping n =1,...,16.

Range: 0 to 15

The value 0 means a increment of 15, but the concerned channel is not used and the next field (i.e.Increment skip ARFCN N+1) if present must be added to the increment to determine the next absoluteRF channel number.


Same as Mobile Allocation and cell channel description. Stored and updated during systemreconfiguration.





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6.20.14 MOBILE ALLOCATION, after time

TYPE C

DEFINITION To provide the part of the RF channels belonging to the cell allocation which is used in the MobileStation hopping sequence (primary band in GSM900).

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 0 0 1 0

length of Mobile allocation contents

(value ≤ 8 )

MAC8n

MAC

8n-1

MAC

8n-7

: :

MAC

008

MAC

001


MA length depends on the relative frequency span of the frequencies in the cell allocation frequencylist.

MA Ci:Mobile Allocation RF Channel i - the RF channels represented in the MA C i bit fields are those whichin the "Cell Channel Description" information element are coded with "1" in the CA ARFCN N bit fields.



For a RF channel belonging to the Mobile Allocation the MA C i bit is coded with a "1", for a RFchannel not belonging to the Mobile Allocation, the MA C i bit is coded with a "0".If NF mod 8 <> 0then bits NF to 8n in octet 3 must be coded with a "0" in each.



At the BSC site the following actions have to be performed

Mobile Allocation Stored and Updated during system reconfiguration.





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6.20.15 CIPHER MODE SETTING

TYPE: O

DEFINITIONThe purpose of the cipher mode setting information element is to indicate whether stream ciphering

shall be started or not. When ciphering is started, it indicates the algorithm to be used (except for GSM phase 1 MS).

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 0 1 Algorithm identifier SC


Algorithm Identifier If SC = 1 then:

Bits 4 3 20 0 0 Cipher with algorithm A5/10 0 1 Cipher with algorithm A5/20 1 0 Cipher with algorithm A5/3 Not supported in this release0 1 1 Cipher with algorithm A5/4 Not supported in this release1 0 0 Cipher with algorithm A5/5 Not supported in this release1 0 1 Cipher with algorithm A5/6 Not supported in this release1 1 0 Cipher with algorithm A5/7 Not supported in this release

1 1 1 Reserved Not supported in this release

Bits 2, 3 and 4 are always set to 0 for GSM Phase 1 MS.

SC bit: "0": No ciphering"1": Start ciphering


According to the ciphering procedure scenario, the value 0 is used when no ciphering is needed.





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TYPE: O

DEFINITION :The MultiRate configuration information element gives all parameters related to a MultiRate speechcodec.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 1 octet 1

Lengthoctet 2



.

.

octet n (n ≤ 8)



0 0 1 Adaptive MultiRate speech version 1all other values are reserved

NSCB (Noise Suppression Control Bit):Bit 50 Noise Suppression can be used (default)1 Noise Suppression shall be turned off


0 The initial codec mode is defined by the implicit ruleprovided in 3GPP TS 05.09

1 The initial codec mode is defined by the Start Mode fieldBit3

0 SpareStart Mode:

Bits 2 1x x The initial codec mode is coded as in 3GPP TS 05.09

section 3.4.1





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8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1





8 7 6 5 4 3 2 1






8 7 6 5 4 3 2 1











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Bit 8 0 12,2 kbit/s codec rate is not part of the subset1 12,2 kbit/s codec rate is part of the subset


Bit 6 0 7,95 kbit/s codec rate is not part of the subset

1 7,95 kbit/s codec rate is part of the subsetBit 5 0 7,40 kbit/s codec rate is not part of the subset

1 7,40 kbit/s codec rate is part of the subsetBit 4 0 6,70 kbit/s codec rate is not part of the subset

1 6,70 kbit/s codec rate is part of the subset












ED 06 RELEASED HANDOVER COMPLETE

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6.21 HANDOVER COMPLETE

NAME HANDOVER COMPLETE


CHANNEL/ USAGE


3GPP-REF 44.018

FUNCTION This message is sent on the main DCCH from Mobile Station to the network toindicate that the Mobile Station has established the main signalling linksuccessfully.



INFORMATIONELEMENT

LISTHeader RR CauseMobile Observed Time Difference

M V O TLV not used

215



FOLLOWING

EVENT Release of old channels Handover failure

T3013

T9013

SPECIFDOC. REF.





ED 06 RELEASED HANDOVER COMPLETE

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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 0 0


6.21.2 RR CAUSE

TYPE: M

DEFINITIONTo provide the reason for handover complete.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RR CAUSE VALUE


RR cause value (octet 1)


This parameter is transparent for the BTS.

The BSC does not check the value given by the MS. The BSC gives this information to the MSC in the"Handover Complete" message on the A Interface.




ED 06 RELEASED HANDOVER FAILURE

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6.22 HANDOVER FAILURE

NAME HANDOVER FAILURE


CHANNEL/ USAGE


3GPP-REF 44.018

FUNCTION This message is sent on the main DCCH on the old channel from the MobileStation to the network to indicate that the Mobile Station has failed to seize thenew channel.



INFORMATIONELEMENT


21



FOLLOWING

EVENTT3103

T8

SPECIFDOC. REF.





ED 06 RELEASED HANDOVER FAILURE

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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 0 0 0


6.22.2 RR CAUSE

TYPE: M

DEFINITION

To provide the reason for handover failure.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RR CAUSE VALUE


The RR cause value (octet 1)


This parameter is transparent to the BSS

The BSC does not check the value given by the MS. The BSC gives this information to the MSC in the"Handover Failure" message on the A Interface.




ED 06 RELEASED IMMEDIATE ASSIGNMENT

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6.23 IMMEDIATE ASSIGNMENT

NAME IMMEDIATE ASSIGNMENT


CHANNEL/ USAGE

CCCH/(AGCH-PCH)

3GPP-REF 44.018

FUNCTION This message is sent on the CCCH by the network to the MS in idle mode tochange the channel configuration to dedicated configuration while staying in thesame cell or to allocate resources for uplink or downlink packet data transfer.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Page modeDedicated mode or TBFChannel DescriptionPacket Channel DescriptionRequest ReferenceTiming AdvanceMobile AllocationStarting Time

IA Rest Octets

M V M V M V M V C V C V M V M V M LV O TV

M V

Not Used

12½½3331

1-93

0-11



FOLLOWINGEVENT

Access to main DCCHor completion of establishment of Temporary Block Flow for data

transfer

Release resources if MS doesnot access the new channelor retries establishment of downlink TBF

T3101 (for CS service

only)

SPECIFDOC. REF.

Paging and Access Grant Control (ref. [1])Radio and link establishment (ref. [2])FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [29])





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6.23.1.1 CS Assignment

8 7 6 5 4 3 2 1

L2 Pseudo length L2 Pseudo Length 0 1

0 0 0 0 0 1 1 0

0 0 1 1 1 1 1 1

Page Mode &Dedicated mode or

TBF

0Spare

0TMA

0downlink

0T/D

0Spare

0Spare

Page Mode



Channel T S C H=0-> spare ARFCN(High Part)

Description MAIOlow part

H S N

ARFCN (Low part)

Request RA

Reference T1' T3 High Part

T3 Low part T2

Timing Advance 0 0 Timing Advance Value

Length of mobile allocation contents ≤ 8

MobileAllocation MAC8n

MAC8n-1

MAC8n-7

: :

MAC8

MAC1

IA Rest OctetsP = 0 0 1

spare0

spare1

spare0

spare1

spare1

spare

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

:

:

:

:0

spare0

spare1

spare0

spare1

spare0

spare1

spare1

spare

The length of the message is always 23 octets, therefore the length of the IA rest octets depends onthe length of the mobile allocation.





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6.23.1.2 PS assignment

8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 1 1 1 1 1 1

Page Mode &Dedicated mode or

TBF

0Spare

0TMA

downlink 1T/D

0Spare

0Spare

Page Mode

Packet Channel Field dedicated to the GPRS service

Description See FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [31])

Request RA


T3 Low part T2


Length of mobile allocation contents ≤<= 8

MobileAllocation

MAC8n

MAC

8n-1

MAC

8n-7

: :

MAC8

MAC1

IA Rest Octets See FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [29])





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6.23.2 L2 PSEUDO LENGTH

TYPE: M

DEFINITIONThis information element indicates the number of octets following it in the message which are to beinterpreted in the scope of phase 1 protocol.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

L2 Pseudo Length value 0 1






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6.23.3 PAGE MODE / Dedicated mode or TBF

TYPE: M

DEFINITION

• Page Mode

To control the action of the Mobile Station belonging to the paging subgroup corresponding tothe paging subchannel.

• Dedicated mode or TBF

Indicates to the mobile station whether the rest of the message shall be decoded as anIMMEDIATE ASSIGNMENT message allocating a channel in dedicated mode or whether therest of the message shall be decoded as the allocation of a Temporary Block Flow.

This IE also indicates:

◊ whether the IMMEDIATE ASSIGNMENT message relates to a downlink TBF for a mobilestation in packet idle mode; and

◊ whether the IMMEDIATE ASSIGNMENT message is the first message of two IMMEDIATEASSIGNMENT messages in a two-message assignment of an uplink or downlink TBF

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0spare

0TMA

downlink T/D 0spare

0spare

Page Mode

|____________________________| |_______________________|Dedicated mode or TBF Page Mode


Page Mode 0 0 Normal paging used for PS assignments0 1 Extended paging Not used1 0 Paging - Reorganisation Not used1 1 Same as before used for CS assignments

TMA (Two Message Assignment)0 No meaning Note that TMA is always set to ‘0’ by

the Alcatel BSS1 This message is the first message of two in a

two-message assignment of an uplink or downlink TBF

not used by the Alcatel BSS

downlink (downlink assignment to mobile in packet idle mode)0 No meaning1 This message assigns a resource to the mobile station

identified in the IA rest octet.The type of resource (either dedicated mode or TBF) isindicated by T/D bit.

T/D (TBF or Dedicated mode):0 : this message assigns a dedicated mode resource1 : this message assigns a Temporary Block Flow (TBF)





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6.23.4 CHANNEL DESCRIPTION

TYPE: C

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1







Octet 1


Bits 8 7 6 5 40 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs

0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)all other values are reserved.



Octets 2 and 3:








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Channel selector:


0 0 spare

ARFCN:



Range 0 to 1023.


MAIO:Octet 2 Bits 4 to 1 High part

Octet 3 Bits 8 to 7 Low part

HSN (Octet 3, Bits 1 to 6)Value 0 to 63.








6.23.5 PACKET CHANNEL DESCRIPTION

TYPE: C

DEFINITION

To provide a description of a Packet Data Physical Channel (PDCH).

BIT DESCRIPTION / SUB PARAMETER DEFINITIONSee FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [31])





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6.23.6 REQUEST REFERENCE

TYPE: M

DEFINITIONTo provide the random access number used in the channel request and the frame number, FN modulo42432 in which the channel request was received.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RA

T1' T3

High partT3

Low partT2


RA Random Number When set to the value ‘0111 1111’, the RA information of the Request Reference IE indicates that anExtended RA field may be included in the IA Rest Octets. The mobile station shall use the informationin the Extended RA field to identify the Immediate Assignment message corresponding to an EGPRSPacket Channel Request message.

T1', T3, T2 Starting time information element

T1': binary representation of (FN div 1326) mod 32T3: " " FN mod 51T2: " " FN mod 26

FN mod 42432 = 51 x ((T3 - T2) mod 26) + T3 + 51 x 26 x T1'

In case the IMMEDIATE ASSIGNMENT message conveys a downlink TBF establishment, the RA bitsare set to 101xxxxx to avoid that a MS considers the message as an answer to a request sent on theRACH channel.


RA: This information comes from the MS in Channel Required message addressed by the BTS. It isused to allow the MS to recognise its own request among those sent by the BSC at the same time.

T1', T3, T2 are also stored from Channel Required message Time of arrival (in terms of FrameNumber) of the Access Burst given by the BTS in the Channel Required message.





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6.23.7 TIMING ADVANCE

TYPE: M

DEFINITIONTo provide Timing Advance value

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 Timing Advance Value

Bits 7, 8 are spare bits.


Binary representation of the timing advance in bit periods (1 bit period 48/13 s).

In case the IMMEDIATE ASSIGNMENT message conveys a downlink TBF establishment, the timingadvance value is set to 0 as it is not known. The IMMEDIATE ASSIGNMENT REST OCTET indicatesthat the mobile station shall consider the field as not valid.


The access delay is stored by the BSC and sent to the MS as Timing advance.





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6.23.8 MOBILE ALLOCATION

TYPE: M

DEFINITIONTo provide the part of the RF channels belonging to the cell allocation which is used in the MobileStation hopping sequence.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length of Mobile alloc. contents ≤ 8

MAC8n

MAC

8n-1

MAC

8n-7

:

MA

C8

MA

C1



MA Ci: Mobile Allocation RF channel i - the RF channels represented in the MA Ci bit fields are those which in the cell channel description information element are coded with "1" in the CA ARFCNN bit fields.



For a RF channel belonging to the Mobile Allocation the MA Ci bit is coded with a "1",for a RF channel not belonging to the Mobile Allocation, the MA Ci bit is coded with a "0".



Note: mandatory if Frequency Hopping system in used, otherwise if not sent the length is 0





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6.23.9 IA REST OCTETS

TYPE: M

DEFINITIONThe IA rest octet information element contains spare bits and possibly either a packet uplink assignment construction, a packet downlink assignment construction, a second part packet

assignment construction or a frequency parameters, before time.

<IA Rest Octets> ::={ LL| LH

{ 00 < EGPRS Packet Uplink Assignment >| 01 -- reserved for future use| 1 -- reserved for future use (however the value 7C for the first octet shall not be used)}

| HL< Length of frequency parameters : bit string (6) >< Frequency Parameters, before time >

| HH

{ 00 < Packet Uplink Assignment >| 01 < Packet Downlink Assignment >| 1 < Second Part Packet Assignment > }

}<spare padding> ;

< EGPRS Packet Uplink Assignment > : :=< Extended RA : bit (5) >{ 0 | 1 < Access Technologies Request : Access Technologies Request struct > }{ 1

< TFI_ASSIGNMENT : bit (5) >< POLLING : bit >{ 0 -- Dynamic Allocation

< USF: bit (3) >< USF_GRANULARITY : bit >{ 0 | 1 < P0 : bit (4) >< PR_MODE : bit (1) >}

| 1 -- Fixed Allocation < ALLOCATION_BITMAP_LENGTH : bit (5) >< ALLOCATION_BITMAP : bit (val(ALLOCATION_BITMAP_LENGTH)) >{ 0 | 1 < P0 : bit (4) >

< BTS_PWR_CTRL_MODE : bit (1) >< PR_MODE : bit (1) > }

}< EGPRS CHANNEL_CODING_COMMAND : < EGPRS Modulation and Coding IE>>< TLLI_BLOCK_CHANNEL_CODING : bit (1) >{ 0 | 1 < BEP_PERIOD2 : bit (4) > }< RESEGMENT : bit (1) >< EGPRS Window Size : < EGPRS Window Size IE>>{ 0 | 1 < ALPHA : bit (4) >}< GAMMA : bit (5) >{ 0 | 1 < TIMING_ADVANCE_INDEX : bit (4) > }{ 0 | 1 < TBF_STARTING_TIME : bit (16) > }

| 0 -- Multi Block Allocation{ 0 | 1 < ALPHA : bit (4) > }< GAMMA : bit (5) >< TBF_STARTING_TIME : bit (16) >< NUMBER OF RADIO BLOCKS ALLOCATED : bit (2) >

{ 0 | 1 < P0 : bit (4) >





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} ;

<Access Technologies Request struct> ::= -- recursive structure allows any combination of Accesstechnologies

<Access Technology Type : bit (4)>

{ 0 | 1 <Access Technologies Request struct> } ;

< Packet Uplink Assignment > ::=

{ 1< TFI_ASSIGNMENT : bit (5) >< POLLING : bit >{ 0

-- Dynamic Allocation < USF: bit (3) >< USF_GRANULARITY : bit >{ 0 | 1 < P0 : bit (4) >< PR_MODE : bit (1) > }

| 1 -- Fixed Allocation < ALLOCATION_BITMAP_LENGTH : bit (5) >< ALLOCATION_BITMAP : bit (val(ALLOCATION_BITMAP_LENGTH)) >{ 0 | 1 < P0 : bit (4) >


}< CHANNEL_CODING_COMMAND : bit (2) >< TLLI_BLOCK_CHANNEL_CODING : bit >

{ 0 | 1 < ALPHA : bit (4) > }< GAMMA : bit (5) >{ 0 | 1 < TIMING_ADVANCE_INDEX : bit (4) > }

{ 0 | 1 < TBF_STARTING_TIME : bit (16) > }| 0-- Single Block Allocation

{ 0 | 1 < ALPHA : bit (4) >}< GAMMA : bit (5) >0 1 --

See Note 1< TBF_STARTING_TIME : bit (16) >{ L | H < P0 : bit (4) >

< BTS_PWR_CTRL_MODE : bit (1) >< PR_MODE : bit (1) >}

}{ null | L --

Receiver compatible with earlier release | H-- Additions for R99

{ 0 | 1 < Extended RA : bit (5) > }} ;

< Packet Downlink Assignment > ::=< TLLI : bit (32) >{ 0 | 1

< TFI_ASSIGNMENT : bit (5) >< RLC_MODE : bit >{ 0 | 1 < ALPHA : bit (4) > }< GAMMA : bit (5) >

< POLLING : bit >





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< TA_VALID : bit (1) > }{ 0 | 1 < TIMING_ADVANCE_INDEX : bit (4) > }{ 0 | 1 < TBF_STARTING_TIME : bit (16) > }{ 0 | 1 < P0 : bit (4) >

< BTS_PWR_CRTL_MODE : bit (1) >< PR_MODE : bit (1) > }

{ null | L --


-- indicates EGPRS TBF mode, see 44.060 < EGPRS Window Size : < EGPRS Window Size IE >>< LINK_QUALITY_MEASUREMENT_MODE : bit (2) >{ 0 | 1 < BEP_PERIOD2 : bit (4) > }

} ;

< Frequency Parameters, before time > ::={ null-- Length of frequency parameters = 0

| 0 0< MAIO : bit (6) >< Mobile Allocation : octet (val (Length of frequency parameters) – 1) >

} ;

< Second Part Packet Assignment > ::={ null | L --


{ 0 | 1 < Extended RA : bit (5) > }}

BIT DESCRIPTION

See FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [31]).





ED 06 RELEASED IMMEDIATE ASSIGNMENT EXTENDED

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6.24 IMMEDIATE ASSIGNMENT EXTENDED

NAME IMMEDIATE ASSIGNMENT EXTENDED


CHANNEL/ USAGE

CCCH/(AGCH-PCH)

3GPP-REF 44.018

FUNCTION This message is sent on the CCCH by the network to two MSs in idle mode tochange the channel configuration to dedicated configuration while staying in thesame cell.

DIRECTION From : BTS To : 2 MSs


INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Page modeSpareChannel DescriptionRequest ReferenceTiming AdvanceChannel DescriptionRequest ReferenceTiming Advance

Mobile AllocationStarting TimeIAX Rest Octets

M V M V M V

M V M V M V M V M V M V

M LV O TV M V

first MSfirst MSfirst MS

second MSsecond MSsecond MS

Not Used

12½½331331

1-530-4



FOLLOWINGEVENT

Access to main DCCH Release resources if MS doesnot access the new channel

T3101

SPECIFDOC. REF.

Paging and Access Grant Control (ref. [1])Radio and link establishment (ref. [2])





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 1 1 1 0 0 1

Page Mode 0 0 0 0 0 0 PM



Channel T S C H=0-> spare ARFCN(High Part)

Description MAIO(low part)

H S N

ARFCN (Low part)

Request RA


T3 Low part T2




T S C H=0-> spare ARFCN(High Part)

MAIO(low part)

H S N

ARFCN (Low part)

Request RA


T3 Low part T2


Length of mobile allocation contents ≤ 4

MobileAllocation

MAC8n

MAC

8n-1

MAC

8n-7

: :

MAC

8

MAC

1

IAX Rest Octets0

spare0

spare1

spare0

spare1

spare0

spare1

spare1

spare

::

::

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

The length of the message is always 23 octets, therefore the length of the IAX rest octets depends onthe length of the mobile allocation.





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TYPE : M

DEFINITION

This information element indicates the number of octets following it in the message which are to beinterpreted in the scope of phase 1 protocol.

BIT DESCRIPTION

8 7 6 5 4 3 2 1



6.24.3 PAGE MODE

TYPE : M

DEFINITIONTo control the action of the Mobile Station belonging to the paging subgroup corresponding to thepaging subchannel.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 1 1 0 0 PM|_______________________| |_______________________|

IEI * Page Mode

IEI value is not defined in GSM phase 2 (never sent or received on the Radio interface).

Bits 3 and 4 are spare bits.


Page Mode 0 0 Normal paging Always used in case of PS assignment





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0 1 Extended paging Not used1 0 Paging - Reorganisation Not used1 1 Same as before Always used in case of

CS assignment


6.24.4 CHANNEL DESCRIPTION

TYPE : M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 0 0 1 0 0 1







Octet 2


Bits 8 7 6 5 40 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)all other values are reserved.



Octets 3 and 4 :







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Channel selector :

H = "0" : The channel selector field consists of the absolute RF channel number.Bits 4 3

0 0 spare

ARFCN :Octet 3 Bits 2,1 High part of ARFCNOctet 4 Bits 8 to 1 ARFCN low part


Range 0 to 1023.

H = "1" : The channel selector field consists of the mobile allocation index offset, MAIO, and thehopping sequence number, HSN.

MAIO :






At the BSC site, the BSC has to provide the following information :


• H : fixed value according if hopping is used or not (this information has to be provided by O&M).

• Channel selector (it is MAIO).

• HSN : value defined per TS.





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TYPE : M

DEFINITION

To provide the random access number used in the channel request and the frame number, FN modulo42432 in which the channel request was received.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 1 0 0 1

RA

T1' T3High part

T3Low part

T2


RA Random Number


T1' : binary representation of (FN div 1326) mod 32T3 : " " FN mod 51T2 : " " FN mod 26



RA This information comes from the MS in Channel Required message addressed by the BTS. It isused to allow the MS to recognise its own request among those sent by the BSC at the same time.






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TYPE : M

DEFINITION

To provide Timing Advance value

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 1 1 0 1











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6.24.7 MOBILE ALLOCATION

TYPE : M

DEFINITIONTo provide the part of the RF channels belonging to the cell allocation which is used in the MobileStation hopping sequence.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 0 0 1 0


MAC8n

MAC

8n-1

MAC

8n-7

:

MAC8

MAC1


MA length depends on the number of frequencies in the cell allocation frequency list ( up to 4 for 32frequencies ).

MA Ci : Mobile Allocation RF channel i - the RF channels represented in the MA C i bit

fields are those which in the cell channel description information element arecoded with "1" in the CA ARFCN N bit fields.



For a RF channel belonging to the Mobile Allocation the MA Ci bit is coded with a"1", for a RF channel not belonging to the Mobile Allocation, the MA C bit is coded with a "0".


The parameter is transparent for the BTS when received from the BSC.Note: mandatory if Frequency Hopping system in used, otherwise the length is 0.





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6.24.8 IAX REST OCTETS

TYPE : M

DEFINITION

The IAX rest octet information element contains spare bits.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

::

::

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare





ED 06 RELEASED IMMEDIATE ASSIGNMENT REJECT

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6.25 IMMEDIATE ASSIGNMENT REJECT

NAME IMMEDIATE ASSIGNMENT REJECT


CHANNEL/ USAGE

CCCH/(AGCH-PCH)

3GPP-REF 44.018

FUNCTION This message is sent on the CCCH by the network to up to four MSs in idle modein order to delay their random access procedures.

DIRECTION From : BTS To : up to four MSs


INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Page modeSpareHalf OctetRequest Reference 1Wait Indication 1Request Reference 2Wait Indication 2Request Reference 3Wait Indication 3Request Reference 4

Wait Indication 4IAR Rest Octets

M V M V M V M V M V M V M V M V M V M V M V

M V M V

first MSfirst MS

second MSsecond MS

third MSthird MS

fourth MS

fourth MS

12½½3131313

13



FOLLOWINGEVENT

SPECIFDOC. REF.

Paging and Access Grant Control (ref. [1])Radio and link establishment (ref. [2])FBS - Radio Interface - RRM Sub-layer (PCC) (ref. [29])





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 00 0 1 1 1 0 1 0

Page Mode 0 0 0 0 0 0 PM

Request RA


1 T3 Low part T2

Wait Indication 1 T3122 timeout value

Request RA


2 T3 Low part T2


Request RA


3 T3 Low part T2


Request RA


4 T3 Low part T2


IAR Rest Octets0

spare0

spare1

spare0

spare1

spare0

spare1

spare1

spare

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare





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TYPE : M

DEFINITION

This information element indicates the number of octets following it in the message which are to beinterpreted in the scope of phase 1 protocol.

BIT DESCRIPTION

8 7 6 5 4 3 2 1



6.25.3 PAGE MODE

TYPE : M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 0 1 1 0 0 PM

|_______________________| |________________________|IEI * Page Mode

IEI value is not defined in GSM phase 2 (never sent or received on the Radio interface).







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Page Mode 0 0 Normal paging Always usedin case of PSassignment

0 1 Extended paging Not used1 0 Paging - Reorganisation Not used1 1 Same as before Always used

in case of CS

assignment



TYPE : M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 1 0 0 1

RA

T1' T3High part

T3Low part

T2


RA Random Number When set to the value ‘0111 1111’, the RA information of the Request Reference i IE indicates that anExtended RA i field may be included in the IAR Rest Octets. The mobile station shall use theinformation in the Extended RA i field to identify the Immediate Assignment Reject messagecorresponding to an EGPRS Packet Channel Request message.


T1' : binary representation of (FN div 1326) mod 32T3 : " " FN mod 51T2 : " " FN mod 26






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6.25.5 WAIT INDICATION

TYPE : M

DEFINITION

This information element indicates the number of seconds the MS shall wait before sending another random access.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

T3122 / T3142 timeout value (Note 1)

Note 1: When IMMEDIATE ASSIGNMENT REJECT message is for RR connection establishmentthen this IE contains the timer value for T3122. If IMMEDIATE ASSIGNMENT REJECTmessage is for TBF establishment for GPRS MS (in case of saturated PDCHs or of TFI lack)then this IE contain the timer value for T3142 (Note that T3142 is named WI_PR in the AlcatelBSS).


6.25.6 IAR REST OCTETS

TYPE : M

DEFINITIONThe IAR rest octet information element contains spare bits when the RA information of all RequestReference IE is not set to ‘0111 1111’.

Otherwise, when the RA information of the Request Reference i IE is set to ‘0111 1111’, then theExtended RA i field is included in the IAR rest octet IE, see below.

BIT DESCRIPTION

<IAR Rest Octets> ::={ 0 | 1 < Extended RA 1 : bit (5) > }{ 0 | 1 < Extended RA 2 : bit (5) > }{ 0 | 1 < Extended RA 3 : bit (5) > }{ 0 | 1 < Extended RA 4 : bit (5) > }<spare padding> ;





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The Extended RA i (5 bits) is the Extended Random Access information related to the RequestReference i (i within the range 1...4).These are unformatted 5 bit fields, whose contents are coded as the 5 least significant bits of theEGPRS PACKET CHANNEL REQUEST message.





ED 06 RELEASED IMMEDIATE SETUP

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6.26 IMMEDIATE SETUP

NAME IMMEDIATE SETUP


CHANNEL/ USAGE


3GPP-REF 44.068 NA




INFORMATIONELEMENT

LISTHeader Spare half octetCiphering key sequence number Mobile Station ClassmarkMobile IdentityGroup identity

M V M V M LV M LV M V

2½½4

2-94



FOLLOWINGEVENT

SPECIFDOC. REF.

ASCI Functional Specification (ref. [36])





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8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0

0 N(SD) 1 1 0 0 0 1

Spare half octetSpare half octet andCiphering key

sequence number 0 0 0 0

Ciphering key sequence number



0spare

Revisionlevel

ES-IND


0

spare

PS

Capa.

SS Screen.

Indicator

SM.

cap VBS VGCS

FC

CM3 0spare

LCSVA

CAP





Identity ... ...


Group identity

Call reference


TYPE M

DEFINITIONIdentification of the ciphering key Kc which is stored in the Mobile Station without invoking theauthentification procedure.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Spare half octet

0 0 0 0

0 key sequence





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Bit 4 is spare bit.


Key sequence: value 0 to 6: Possible values for ciphering key sequence number

value 7: no key is available (MS to network)Reserved (network to MS).


BSC is transparent to this parameter.





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TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC 3

CM3 0spare

LCSVA

CAP

UCS2 SoLSA CMSP A5/3 A5/2 4



Octet 2:Bits 7 6

Revision level 0 0 Reserved for phase 1 0 1 Used by phase 2 MS 1 0 Used by mobile stations supporting R99 or later





1 algorithm A5/1 not available.

Bits 3 2 1RF Power capability


0 0 0 class 1









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DCS1900 0 0 0 class 10 0 1 class 20 1 0 class 3, handled as class 1























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1 A5/3 available




The BSC takes this information in order to have the MS capabilities.





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TYPE: M

DEFINITIONTo provide either the IMSI or the TMSI .The IMEI. IMEISV are not used in this message.

Note: IMSI ≤ 15 digitsTMSI = 4 octets

BIT DESCRIPTION

8 7 6 5 4 3 2 1




: :



Type of ID: 0 0 1 IMSI0 1 0 IMEI Not used





Octet 2

For the IMSI this field is coded using BCD coding. If the number of identify digits is even then bits 5 to8 of the last octet shall be filled with an end mark coded as '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 2 is coded as '1111' and bit 8 of octet 3 is themost significant bit, and bit 1 of the last octet is the least significant bit.






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6.26.5 Group Identity

TYPE: M

DEFINITION:identifies the group call reference or group Id of a group call.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Call reference

Call reference(contd)


Spare_40 ->0 0 0 0


1 -> Priority Spare_ 1

0


reference :This field contains the 27 bit binary encoding (with leading zeroes) of the number the decimalencoding of which (with leading zeroes) is the group call reference or the group id.

priority: 0 0 0 reserved

0 0 1 call priority level 4

0 1 0 call priority level 30 1 1 call priority level 21 0 0 call priority level 11 0 1 call priority level 01 1 0 call priority level B1 1 1 call priority level A





ED 06 RELEASED IMMEDIATE SETUP 2

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6.27 IMMEDIATE SETUP 2

NAME IMMEDIATE SETUP 2


CHANNEL/ USAGE


3GPP-REF 44.068 NA




INFORMATIONELEMENT

LISTHeader Spare half octetCiphering key sequence number Mobile Station ClassmarkTMSIGroup identityCompressed otdi

M V M V M LV M V M V M V

2½½4445



FOLLOWINGEVENT

SPECIFDOC. REF.

ASCI Functional Specification (ref. [36])





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8 7 6 5 4 3 2 1

0 0 0 0 0 0 0 0

0 N(SD) 1 1 1 0 1 1

Spare half octetSpare half octet andCiphering key

sequence number 0 0 0 0

Ciphering key sequence number



0spare

Revisionlevel

ES-IND


0

spare

PS

Capa.

SS Screen.

Indicator

SM.

cap VBS VGCS

FC

CM3 0spare

LCSVA

CAP


TMSI/P-TMSI value

TMSI/P-TMSI value (contd)

TMSI TMSI/P-TMSI value (contd)

TMSI/P-TMSI value (contd)

Group identity

Call reference

Compressed otdi

Compressed otdi





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TYPE M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Spare half octet0 0 0 0

0 key sequence

Bit 4 is spare bit.


Key sequence: value 0 to 6: Possible values for ciphering key sequence number value 7: no key is available (MS to network)








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TYPE: M

DEFINITION


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC 3

CM3 0spare

LCSVA

CAP

UCS2 SoLSA CMSP A5/3 A5/2 4



Octet 2:Bits 7 6

Revision level 0 0 Reserved for phase 1 0 1 Used by phase 2 MS 1 0 Used by mobile stations supporting R99 or later








0 0 0 class 1









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DCS1900 0 0 0 class 10 0 1 class 20 1 0 class 3, handled as class 1























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1 A5/3 available




The BSC takes this information in order to have the MS capabilities.





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6.27.4 TMSI

TYPE: M

DEFINITIONThe TMSI information element indicates the Temporary Mobile Subscriber Identity of the MS.

TMSI = 4 octets

BIT DESCRIPTION

8 7 6 5 4 3 2 1

TMSI (octet 1)

TMSI (octet 2)

TMSI (octet 3)

TMSI (octet 4)


6.27.5 Group Identity

TYPE: M

DEFINITION:identifies the group call reference or group Id of a group call.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Call reference



Spare_40 ->0 0 0 0


1 -> Priority Spare_ 1

0


reference :





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This field contains the 27 bit binary encoding (with leading zeroes) of the number the decimalencoding of which (with leading zeroes) is the group call reference or the group id (see 3GPPTS 23.003).

priority: 0 0 0 reserved0 0 1 call priority level 40 1 0 call priority level 3

0 1 1 call priority level 21 0 0 call priority level 11 0 1 call priority level 01 1 0 call priority level B1 1 1 call priority level A


6.27.6 Compressed otdi

TYPE M

DEFINITIONThis information element contains compressed originator-to-dispatcher information.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Compressed otdi (octet1)










ED 06 RELEASED IMSI DETACH INDICATION

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6.28 IMSI DETACH INDICATION

NAME IMSI DETACH INDICATION


CHANNEL/ USAGE

SDCCH BTS Transparent

3GPP-REF 24.008

FUNCTION To set the deactivation indication in the network (MSC). The BSS is only nontransparent to the classmark information


INFORMATION ELEMENT NAME TYPE COMMENT LENGTH

INFORMATIONELEMENT

LISTHeader Mobile station classmark1Mobile identity

M V M LV

21

2-9



FOLLOWINGEVENT

SPECIFDOC. REF.






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MS accessing Rel98 or older networks

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

0 N(SD) 0 0 0 0 0 1

Mobile stationclassmark 1

0 Revision level ES-IND

A5/1 RF power capab.


Mobile ID digit 1 OEI Type of ID

Identity ID digit 3 ID digit 2

: :


MS accessing Rel99 or newer networks

8 7 6 5 4 3 2 1

0 0 0 0 0 1 0 1

N(SD) or 0 0 0 0 0 0 1

Mobile stationclassmark 1






: :






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TYPE: M

DEFINITIONTo provide the network with Information concerning the capabilities of the MS.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 Revision level ESIND



Bits 7, 6Revision level 00 Reserved for Phase 1

01 Used for phase 2 MSs10 Used by mobile stations supporting R99 or later

versions of the protocolES IND 0 Controlled Early Classmark Sending option not

implemented1 Controlled Early Classmark Sending option

implementedA5/1 0 Algorithm A5/1 available

1 Algorithm A5/1 not available


GSM900 and GSM850 0 0 0 class 10 0 1 class 20 1 0 class 30 1 1 class 41 0 0 class 5All other values reserved

DCS1800 0 0 0 class 10 0 1 class 20 1 0 class 3, handled as class 1All other values reserved



The BSC is non transparent to this parameter, in order to read the capabilities of the attached MSs.If it is not possible to determine the MS Revision level, then 'Reserved for Phase 1' is assumed.If the RF power capability is not in the correct range then a default value is used (see reference [25]).If it is not possible to determine the MS ciphering capabilites, then only 'no encryption' is assumed.





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TYPE: M

DEFINITIONTo provide either the IMSI, the TMSI or the IMEI. IMEISV is not used in the IMSI Detach Indicationmessage.


BIT DESCRIPTION

8 7 6 5 4 3 2 1


ID digit 1 OEI Type of IDID digit 3 ID digit 2

: :



Type of ID: 0 0 1 IMSI0 1 0 IMEI0 1 1 IMEISV Not used1 0 0 TMSI0 0 0 No identity Not usedother values reserved




Octet 2

For the IMSI, IMEI and the IMEISV, this field is coded using BCD coding (number 0 through 9). If thenumber of identify digits is even then bits 5 to 8 of the last octet shall be filled with an end mark codedas '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 2 is coded as '1111' and bit 8 of octet 3 is themost significant bit, and bit 1 of last octet is the least significant bit.





ED 06 RELEASED INTER SYSTEM TO UTRAN HANDOVER COMMAND

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6.29 INTER SYSTEM TO UTRAN HANDOVER COMMAND

NAME INTER SYSTEM TO UTRAN HANDOVER COMMAND


CHANNEL/ USAGE


3GPP-REF 44.018 NA

FUNCTIONThis message is sent on the main DCCH by the network to the mobile station tochange the dedicated channel in GSM to a dedicated channel configuration inUTRAN.

DIRECTION From BSS To MS


INFORMATIONELEMENT

LISTHeader Handover to UTRAN Command

M V M LV

22-n



FOLLOWINGEVENT

2G to 3G handover executionprocedure.

T3121

SPECIFDOC. REF.

External channel changes [7]




ED 06 RELEASED INTER SYSTEM TO UTRAN HANDOVER COMMAND

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6.29.1GENERAL DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 1 1 0 0 0 1 1

Length (=2-n)Handover toUTRAN

command Handover to UTRAN command value part

6.29.2 Handover to UTRAN Command

TYPE: M

DEFINITION:The Handover to UTRAN Command information element contains all information needed by the

mobile for handover to UTRAN.

BIT DESCRIPTION:BSS handles this IE as an unstructured octet string, with a maximum length of n octets, and forwardsto MS.

SUB-PARAMETER DEFINITION: None

PARAMETER ORIGIN - ACTION ON PARAMETER:The BSS got this IE from ‘Handover Command’, which is sent by MSC.




ED 06 RELEASED LOCATION UPDATING REQUEST

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6.30 LOCATION UPDATING REQUEST

NAME LOCATION UPDATING REQUEST


CHANNEL/ USAGE

Main DCCH BTS Transparent

3GPP-REF 24.008

FUNCTION The BSC is only non transparent to the classmark information in order to knowthe MS capabilities.



INFORMATIONELEMENT

LISTHeader Location updating typeCiphering key sequence number Location area identificationMobile station classmark1Mobile IdentityMobile station classmark for UMTS

M V M V M V M V M LV

M TLV Not used

2½½51

2-9



FOLLOWINGEVENT

SPECIFDOC. REF.


1/2 means half-octet.





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MS accessing Rel.98 or older network

0 0 0 0 0 1 0 1

0 N(SD) 0 0 1 0 0 0

Ciphering Key Seq& loc. upd. type

0 key sequence FOR 0 LUT




LAC

LAC (continued)

Mobile stationClassmark 1






.... ......


MS accessing Rel.99 or newer network

0 0 0 0 0 1 0 1

N(SD) or 0 0 0 1 0 0 0

Ciphering Key Seq& loc. upd. type

0 key sequence FOR 0 LUT




LAC

LAC (continued)

Mobile stationClassmark 1






.... ......






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6.30.2 LOCATION UPDATING TYPE

TYPE: M

DEFINITIONTo indicate why the location updating is performed by MS.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

FOR 0 LUT

Bit 3 is a spare bit.


LUT: 00 Normal location updating01 Periodic updating10 IMSI attach11 Reserved

FOR 0 No follow on request pending1 Follow on request pending



TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

key sequence


Key sequence:





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value 000 : Possible values for ciphering key sequence number.:

110value 111 : no key is available (MS to network)

Reserved (network to MS)

PARAMETER ORIGIN - ACTION ON PARAMETERBSC Transparent.





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TYPE: M

DEFINITIONTo provide unambiguous identification of previous Location Area of the Mobile Station within the areacovered by GSM system.

BIT DESCRIPTION

8 7 6 5 4 3 2 1


MNC Digit 3 (Note) MCC Digit 3


LAC

LAC (continued)



MCC Mobile Country Code (See CCITT. E.212)MNC Mobile Network Code (BCD)LAC Location Area Code (Coding scheme chosen by administration)


BSC Transparent.





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TYPE: M

DEFINITIONTo provide the network with Information concerning aspects with both high and low priority of theMobile Station equipment.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 Revision level ESIND



Revision level 00 Reserved for Phase 101 Used for phase 2 MSs10 Used by mobile stations supporting R99 or later versions of the

protocolES IND 0 Controlled Early Classmark Sending option not implemented

1 Controlled Early Classmark Sending option implementedA5/1 0 Algorithm A5/1 available

1 Algorithm A5/1 not availableRF Power capability

GSM900 and GSM850 0 0 0 class 10 0 1 class 20 1 0 class 30 1 1 class 41 0 0 class 5All other values reserved




The BSC is non transparent to this parameter, in order to read the capabilities of the attached MSs.If it is not possible to determine the MS Revision level, then 'Reserved for Phase 1' is assumed.If the RF power capability is not in the correct range then a default value is used (see reference [25]).If it is not possible to determine the MS ciphering capabilites, then only 'no encryption' is assumed.





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TYPE: M

DEFINITIONTo provide either the IMSI, the TMSI or the IMEI. IMEISV is not used in the Location UpdatingRequest message.


BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 Length of Mobile Identity contents


3 ID digit 3 ID digit 2

: :

N ID digit p+1 ID digit P


Type of ID: 0 0 1 IMSI0 1 0 IMEI0 1 1 IMEISV 1 0 0 TMSI0 0 0 No identityother values reserved

OEI : Odd Even Indicator


Octet 2 For the IMSI, IMEI and the IMEISV, this field is coded using BCD coding (number 0 through 9). If thenumber of identify digits is even then bits 5 to 8 of the last octet shall be filled with an end mark codedas '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 2 is coded as '1111' and bit 8 of octet 3 is themost significant bit, and bit 1 of last octet is the least significant bit.


BSC transparent.




ED 06 RELEASED MEASUREMENT INFORMATION

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6.31 MEASUREMENT INFORMATION

NAME MEASUREMENT INFORMATION


CHANNEL/ USAGE


3GPP-REF 44.018 NA

FUNCTIONThis message is sent on the SACCH by the network to the mobile station. If notall information fits into one message, the remaining information will be sent inother instances of this message. This message may contain a combination of information for e.g. 3G Neighbour Cell Description, or 3G Measurementparameters.

DIRECTION From BSS To MS


INFORMATIONELEMENT

LISTHeader Measurement Information value part

M V M LV

111-20



FOLLOWING

EVENT

MS can build build the

3G Neighbour Cell list.

SPECIFDOC. REF.

System Information Management [24]





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8 7 6 5 4 3 2 1

"short header" RRshortPD

Message type Short layer 2header

Measurementinformation valuepart

See the table below for the detail

Message type = 0 0 1 0 1





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6.30.2 MESUREMENT INFORMATION VALUE PART

TYPE: M

DEFINITION This message is sent on the SACCH by the network to the mobile station. If not all information fits intoone message, the remaining information will be sent in other instances of this message. This messagemay contain a combination of information for e.g. 3G Neighbour Cell Description, Real Time

Differences, BSICs, Report priority, Measurement parameters or 3G Measurement parameters.

BIT DESCRIPTION

<Measurement information> ::=

< BA_IND : bit >< 3G_BA_IND : bit >

< MP_CHANGE_MARK : bit >< MI_INDEX : bit (4) >< MI_COUNT : bit (4) >< PWRC : bit >< REPORT_TYPE : bit >< REPORTING_RATE : bit >< INVALID_BSIC_REPORTING : bit >

{ 0 | 1 < Real Time Difference Description : < Real Time Difference Description struct >> } notused{ 0 | 1 < BSIC Description : < BSIC Description struct >> } not used

{ 0 | 1 < REPORT PRIORITY Description : < REPORT PRIORITY Description struct >> } notused{ 0 | 1 < MEASUREMENT Parameters Description : < MEASUREMENT Parameters Descriptionstruct >> } not used{ 0 | 1 < extension length : bit (8) >

< spare bit (val(extension length)+1) > } – used for future extensions of the 2G parametersnot used

{ 0 | 1 < 3G Neighbour Cell Description : < 3G Neighbour Cell Description struct >> }{ 0 | 1 < 3G MEASUREMENT Parameters Description : < 3G MEASUREMENT ParametersDescription struct >> }{ null | L -- Receiver compatible with earlier release

| H -- Additions in release R5:

{ 0 | 1 < 3G ADDITIONAL MEASUREMENT Parameters Description 2 :< 3G ADDITIONAL MEASUREMENT Parameters Description 2 struct >> }

}< spare padding > ;





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8 7 6 5 4 3 2 1 OctetNumber

BA_IND

3G_BA _IND

MP_CHANGE_ MARK

MI_INDEX MI_COUNT

1

MI_COUNT PWRC REPORT_TYPE = 1

REPORTING _RATE

= 0

INVALID_BSIC_REPORTING = 0

RTD=0 2

BSICDESCRIPTION

= 0

REPORT_PRIORITY

= 0

Measur ement

Parameter

Description = 0

EXTENSION

LENGTH = 0

3G Neighbour cell description 3

3G Neighbour cell description with variable length 4..i

3G Neighbour cell description 3G MEASUREMENT ParametersDescription with variable length i+1

3G MEASUREMENT Parameters Description with variable length i+2 .. n

BA_IND: BCCH allocation sequence number indicationIt is needed to allow the network to discriminate measurement results related to different

GSM Neighbour Cell lists sent to the MS. The value of this parameter is reflected in theMEASUREMENT REPORT message.

3G_BA_IND: 3G sequence number The 3G_BA_IND parameter is needed to allow the network to discriminate measurement

results related to different 3G Neighbour Cell lists sent to the MS. The value of this parameter isreflected in MEASUREMENT REPORT message.

MP_CHANGE_MARK: measurement parameters change markThis parameter is used to indicate the MS a change of information concerning REPORT

PRIORITY, MEASUREMENT INFORMATION and 3G MEASUREMENT INFORMATION.

MI_INDEX and MI_COUNT:The purpose of the MI_INDEX and MI_COUNT fields is to indicate the number of individual

messages within the sequence of MEASUREMENT INFORMATION messages and to assign an indexto identify each of them. The MI_INDEX field is binary coded, range 0 to 15, and provides an index toidentify the individual MEASUREMENT INFORMATION message. The MI_COUNT field is binarycoded, range 0 to 15, and provides the MI_INDEX value for the last (highest indexed) message in thesequence of MEASUREMENT INFORMATION message.

PWRC: Power control indicator. same as e.g. SI3 &6.45.Bit: 0 MS shall include measurement on the BCCH carrier. PWRC is not set.

1 MS shall not include measurement on the BCCH carrier. PWRC is set.

REPORT_TYPE:This parameter is used to indicate to the mobile to use the Enhanced Measurement report

or Measurement report messages for reporting.Bit: 0 The MS shall use the Enhanced Measurement Report message for reporting if at least

one BSIC is allocated to each BA (list) frequency. Not used.1 The MS shall use the Measurement Report message for reporting.

REPORTING_RATE:

This parameter is used for measurements.





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Bit:0 SACCH1 Not used.

INVALID_BSIC_REPORTING:This field specifies if cells with invalid BSIC and allowed NCC part of BSIC are allowed to be

reported or not.

Bit:0 Report on cells with invalid BSIC and allowed NCC part of BSIC is not allowed.1 Not used.

RTD: Real Time Difference DescriptionNot used.

BSIC Description:Used to create the GSM Neighbour Cell listNot used.

REPORT PRIORITY DESCRIPTION:Not used.

MEASUREMENT Parameters Description:Not used.

EXTENSION LENGTH: Used for future extensions of the 2G parameters.Not used.

3G NEIGHBOUR CELL DESCRIPTION< 3G Neighbour Cell Description struct > ::=

{ 0 | 1 < 3G_Wait : bit (3) > }

{ 0 | 1 < Index_Start_3G : bit (7) > }

{ 0 | 1 < Absolute_Index_Start_EMR : bit (7) > not used}{ 0 | 1 < UTRAN FDD Description : < UTRAN FDD Description struct >> }

{ 0 | 1 < UTRAN TDD Description : < UTRAN TDD Description struct >> not used}{ 0 | 1 < CDMA2000 Description : < CDMA2000 Description struct >> not used} ;

3G-WAIT (3 bits)When 3G_BA_IND is received in a changed state, this parameter indicates the number of instances of MEASUREMENT INFORMATION messages that contain 3G Neighbour CellDescription which shall be received before the MS reports on the new 3G Neighbour Cell list.Two different instances of MEASUREMENT INFORMATION messages are twoMEASUREMENT INFORMATION messages with different MI_INDEX.bit 3 2 10 0 0 1 instance that contain 3G Neighbour Cell Description shall be received0 0 1 2 instances that contain Neighbour Cell Description shall be received

::1 1 1 8 instances that contain Neighbour Cell description shall be received

Index_Start_3G (7 bit)This optional information element indicates the binary value of the first index to use to build thisinstance of the 3G Neighbour Cell list. In the first instance (i.e. when MI_INDEX = 0) thisparameter is not sent.

Absolute_Index_Start_EMR (7 bit)This parameter indicates in binary the value to be added to the indexes of the 3G Neighbour Cell list for reporting 3G Cells with the ENHANCED MEASUREMENT REPORT message. If different values are received for this parameter in different instances of this message, the





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instance with the highest index shall be used. If this parameter is absent in all instances of themessage, the value "0" shall be used.0: Not used.

UTRAN FDD Description:< UTRAN FDD Description struct > ::={ 0 | 1 < Bandwidth_FDD : bit (3) > }

{ 1 < Repeated UTRAN FDD Neighbour Cells : < Repeated UTRAN FDD Neighbour Cellsstruct >> } ** 0 ;

Bandwidth_FDD (3bit field)This optional information element will be used for future releases of the protocol. Whenmissing, this indicates the present FDD bandwidth. When present, this shall not beconsidered as an error; indices of the 3G Neighbour Cell list shall be incrementedaccordingly.0: not used.

< Repeated UTRAN FDD Neighbour Cells struct > ::=0 < FDD-ARFCN : bit (14) > -- The value ‘1’ was used in an earlier version of

-- the protocol and shall not be used.

< FDD_Indic0 : bit >< NR_OF_FDD_CELLS : bit (5) >< FDD_CELL_INFORMATION Field : bit(p(NR_OF_FDD_CELLS)) > ;

FDD_ARFCN (14 bit field)This optional information element is defined as the UARFCN in 3GPP TS25.101.Set from O&M parameter.

FDD_Indic0, information 0 indicator (1 bit):This field indicates if the FDD_CELL_INFORMATION parameter value'0000000000' is a member of the set.Bit

0parameter value '0000000000' is not a member of the set1parameter value '0000000000' is a member of the setNOTE:This bit FDD_Indic0 is equivalent to the bit F0 bit in the frequency listinformation element. Refer to 3GPP TS44.018 10.5.2.13.

NR_OF_FDD_CELLS (5 bit field)This field defines the number of FDD_CELL_INFORMATION parameters.Set from O&M parameter.

FDD_CELL_INFORMATION Field (p bit field)This field allows to compute a set of 10-bit-long FDD_CELL_INFORMATIONparameters, re-using the Range 1024 format compression algorithm. Theconsecutive parameters of this field are concatenated, starting with w1, and

then w2, w3…The total number of bits p of this field depends on the value of the parameter NR_OF_FDD_CELLS = n, as follows:

n p n p n p n p0 0 5 44 10 81 15 1161 10 6 52 11 88 16 1222 19 7 60 12 95 17-31 03 28 8 67 13 1024 36 9 74 14 109

Note: in B9, n = 1..8.For each (10-bit-long) decoded Parameter, bits 1-9 are the Scrambling Codeand bit 10 is the corresponding Diversity Parameter.Bit 10 is the most significant bit.





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UTRAN TDD Description0: not used

CDMA2000 Description0: not used.

3G MEASUREMENT Parameters DescriptionRefer to the following for bit description.8 7 6 5 4 3 2 1 Octet Number

3G

measurement

Paramete

rsDescriptio

n = 1

Qsearch_C 3G_SEA

RCH_PRIO

FDD_RE

P_QUANT=1

1 I

FDD_MULTIRAT_REPORTING

1 FDD_REPORTING_OFFSET FDD_REPORTING_THRESHOLD

I+1

FDD_RE

PORTING_THRE

SHOLD

TDD_MU

LTIRAT_ REPORTI

NG = 0

TDD_RE

PORTING_OFFS

ET = 0

CDMA20

00_MULTIRAT_RE

PORTING = 0

CDMA20

00_REPORTING_

OFFSET= 0

SP SP SP I+2

Note: 3G MEASUREMENT Parameters Description may start at any of 1-8 bit one octect.

< 3G MEASUREMENT PARAMETERS Description struct > ::=< Qsearch_C : bit (4) >< 3G_SEARCH_PRIO: bit (1) >< FDD_REP_QUANT : bit (1) > -- FDD Parameters

{ 0 | 1 < FDD_MULTIRAT_REPORTING : bit (2) > }{ 0 | 1 < FDD_REPORTING_OFFSET : bit (3) >

< FDD_REPORTING_THRESHOLD : bit (3) > }

{ 0 | 1 < TDD_MULTIRAT_REPORTING : bit (2) > } -- TDD Parameters

not used.{ 0 | 1 < TDD_REPORTING_OFFSET : bit (3) >

< TDD_REPORTING_THRESHOLD : bit (3) > }not used.

{ 0 | 1 < CDMA2000_MULTIRAT_REPORTING : bit (2) > } -- CDMA2000 Parametersnot used.

{ 0 | 1 < CDMA2000_REPORTING_OFFSET : bit (3) >

< CDMA2000_REPORTING_THRESHOLD : bit (3) > } ;not used.

Qsearch_C (4 bits, range 0-15)Threshold for MS to search 3G cells, whether the received signal level of the serving

cell is below or above the threshold.3G_SEARCH_PRIO (1 bit)

Indicates if 3G cells may be searched when BSIC decoding is required,0 = no, 1 = yes

Set from O&M parameter.

FDD_REP_QUANT (1 bit) Indicates the reporting quantity for UTRAN FDD cells,0 = RSCP, 1 = Ec/No

FDD_MULTIRAT_REPORTING : bit (2), range 0 to 3.Number of the strongest 3G cells to be reported by the MS in the measurement report

message.





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Set from O&M parameter.

FDD_REPORTING_OFFSET : bit (3)Offset that the MS shall apply to measurements before reporting.Set from O&M parameter.

FDD_REPORTING_THRESHOLD : bit (3)

Threshold above which the MS shall report the measurements.Set from O&M parameter.





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Example for the maximum length for maximum 8 3G cells on maximum 3 UARFCN (2 UARFCN with 3cells, 1 UARFCN with 2 cells).

First Instance:

8 7 6 5 4 3 2 1 Octet Number

BA_IND 3G_BA_IND

MP_CHANGE_MA

RK

MI_INDEX = 0 MI_COUNT = 1

1

MI_COUNT PWRC REPORT

_TYPE

REPORTI

NG_RATE

INVALID_

BSIC_REPORTIN

G

RTD=0 2

BSICDESCRIP

TION=0

REPORT _PRIORI

TY=0

MEASUREMENT

PARAMETERS

DESCRIP

TION=0

EXTENSION

LENGTH=0

3GNeighbou

r celldescriptio

n=1

1 3G_WAIT 3

3G_WAIT Index_Start_3G =

0 (first

instance)

AbsoluteIndex

Start

EMR=0

UTRANFDD

Desc = 1

Bandwidth_FDD =

0

RepeatedUTRAN

FDD

Neighbour Cells =

1

0 FDD_ARFCN(1/3)

4

FDD_ARFCN(1/3) 5

FDD_ARFCN(1/3) FDD_Indi

c0

Nbr of FDD cells (e.g.

= 3)

6

Nbr of FDD cells FDD_CELL_INFORMATION Field 7

8

FDD_CELL_INFORMATION Field (e.g. = p(3) = 28 bits)9

FDD_CELL_INFORMATION Field RepeatedUTRAN

FDD

Neighbour Cells =

1

10

0 FDD_ARFCN(2/3) 11


c0

12

Nbr of FDD cells (e.g. = 3) FDD_CELL_INFORMATION Field 13

14

15FDD_CELL_INFORMATION Field (e.g. = p(3) = 28 bits)

16

FDD_CELL_INFORMATIO

N Field

End of RepeatedUtran

FDD

Neighbour cells = 0

UTRANTDDDescriptio

n = 0

CDMA2000Descriptio

n = 0

3Gmeasurement

Paramete

rsDescriptio

n = 0 (noenough

place)

SP SP SP 17





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Second Instance:

8 7 6 5 4 3 2 1 Octet Number

BA_IND 3G_BA_I

ND

MP_CHA

NGE_MARK

MI_INDEX = 1 MI_COU

NT = 1

1

MI_COUNT PWRC REPORT

_TYPE

REPORTI

NG_RATE

INVALID_

BSIC_REPORTIN

G

RTD=0 2

BSIC

DESCRIPTION=0

REPORT

_PRIORITY=0

MEASUR

EMENTPARAME

TERSDESCRIP

TION=0

EXTENSI

ONLENGTH

=0

3G

Neighbour cell

description=1

1 3G_WAIT 3

3G_WAIT 1 Index Start 3G 4

IndexStart 3G

AbsoluteIndex

StartEMR=0

UTRANFDD

Desc = 1

Bandwidth_FDD =

0

RepeatedUTRAN

FDDNeighbou

r Cells =

1

0 FDD_ARFCN(3/3) 5

FDD_ARFCN(3/3) 6


c0

Nbr of FDD cells (e.g. = 2) 7

Nbr of FDD cells FDD_CELL_INFORMATION Field8

FDD_CELL_INFORMATION Field (e.g. = p(2) = 19 bits)9

FDD_CELL_INFORMATION Field End of

Repeated

UtranFDD

Neighbour cells = 0

UTRAN

TDD

Description = 0

CDMA

2000

Description = 0

10

3G

measurement

Paramete

rsDescriptio

n = 1

Qsearch_C 3G_SEA

RCH_PRIO

FDD_RE

P_QUANT

1 11

FDD_MULTIRAT_REPORTING

1 FDD_REPORTING_OFFSET FDD_REPORTING_THRESHOLD

12

FDD_RE

PORTING_THRE

SHOLD

TDD_MU

LTIRAT_ REPORTI

NG = 0

TDD_RE

PORTING_OFFS

ET = 0

CDMA20

00_MULTIRAT_RE

PORTIN

G = 0

CDMA20

00_REPORTING_

OFFSET

= 0

SP SP SP 13




ED 06 RELEASED MEASUREMENT REPORT

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6.32 MEASUREMENT REPORT

NAME MEASUREMENT REPORT


CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent on the SACCH by the Mobile Station to the network toreport measurement results about the dedicated channel and about neighbour cells.



INFORMATIONELEMENT

LISTHeader Measurement Results M V

216



FOLLOWINGEVENT Send Measurement Results to

the BSC

SPECIFDOC. REF.

Radio Measurements (ref. [12])Power Control &radio link supervision (ref. [14])Handover preparation (ref. [28])





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0 Octet 1

0 0 0 1 0 1 0 1 Octet 2

BAused

DTXUsed

RXLEV - FULL-SERVING CELL Octet 3

0spare

MEASVAL.

RXLEV - SUB-SERVING CELL Octet 4

0spare

RXQUAL-FULLSERVING CELL

RXQUAL-SUBSERVING CELL

NO-NCELL

M(High)

Octet 5

NO CELL-M(Low part)

RXLEV-NCELL1 Octet 6

BCCH-FREQ-NCELL 1 BSIC-NCELL 1(high part)

Octet 7

BSIC-NCELL 1(low part)

RXLEV-NCELL 2(high part)

Octet 8

RXLEV NCELL2 (low)


Octet 9



Octet 10


BCCH-FREQ-NCELL 3 BSIC-NCELL

3(high)

Octet 11

BSIC-NCELL 3

(low part)

RXLEV-NCELL 4

(high part)

Octet 12

RXLEV-NCELL 4(low part)

BCCH-FREQ-NCELL 4 Octet 13

BSIC-NCELL 4 RXLEV-NCELL 5(high part)

Octet 14

RXLEV NCELL 5 (low part) BCCH-FREQ-NCELL 5(high part)

Octet 15

BCCH-FREQ-NCELL

5(low)

BSIC-NCELL 5 RXLEV NCELL6 (highpart)

Octet 16

RXLEV NCELL 6 (low part) BCCH-FREQ-NCELL 6

(high part)

Octet 17

BCCH-FREQ-NCELL 6 (low)

BSIC-NCELL 6 Octet 18





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6.32.2 MEASUREMENT RESULTS

TYPE: M

DEFINITIONTo provide the results of the measurements made by the MS on the serving cell and the neighbour cells.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

BAused

DTXUsed

RXLEV - FULL-SERVING CELL Octet 1

3G BAused

MEASVAL.

RXLEV - SUB-SERVING CELL Octet 2

0spare

RXQUAL-FULLSERVING CELL

RXQUAL-SUBSERVING CELL

NO-NCELL

M

(High)

Octet 3

NO CELL-M(Low part)

RXLEV-NCELL1 Octet 4


Octet 5



Octet 6

RXLEV NCELL2 (low)


Octet 7



Octet 8

RXLEV-NCELL 3(high part) BCCH-FREQ-NCELL 3 BSIC-NCELL3

(high)

Octet 9



Octet 10

RXLEV-NCELL 4(low part)

BCCH-FREQ-NCELL 4 Octet 11

BSIC-NCELL 4 RXLEV-NCELL 5(high part)

Octet 12


Octet 13

BCCH-

FREQ-NCELL

5(low)

BSIC-NCELL 5 RXLEV

NCELL6 (highpart)

Octet 14


Octet 15

BCCH-FREQ-NCELL 6 (low)

BSIC-NCELL 6 Octet 16





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BA-USED : The value of the BA-IND field of the neighbour cells descriptioninformation element defining the BCCH allocation used for the coding of BCCH-FREQ-NCELL fields. Range 0 to 1.

DTX USED : This bit indicates whether or not the MS used DTX during the previous

measurement period.0 DTX was not used1 DTX was used

RXLEV-FULL-SERVING CELL and RXLEV-SUB-SERVING CELL

Received signal strength on serving cell measured respectively on all slots and on a subsetof slots. It is coded as the binary representation of a value N (refer to GSM TS 05.08).The range is 0 to 63.

MEAS-VALID : This bit indicates if the measurement results for the dedicated channelare valid or not.0 the measurement results are valid.

1 the measurement results are not valid.

3G-BA-USED : The value of the 3G-BA-IND field of the neighbour cells description informationelement or elements defining the 3G Neighbour Cell list used for the coding of 3G BCCH-FREQ-NCELL fields. Range 0 to 1.

RXQUAL FULL-SERVING-CELLRXQUAL SUB-SERVING-CELL

Received signal quality on serving cell, measured respectively on all slots and on a subset of the slots. The range is 0 to 7.

NO-CELL M : Number of neighbouring cell measurements.

000 No Neighbour cell measurement result001 1 " " "010 2 " " "011 3 " " "100 4 " " "101 5 " " "110 6 " " "111 Neighbour cell information not available for serving cell

Note: If NO_CELL_M<6 the remaining RXLEV_NCELL i.e. BS_FREQ_NCELL-i and

BSIC_BCELL-i fields (NO_CELL_M<i≤6) shall be coded with a "0" in each bit.

RXLEV NCELL i :Range 0 to 63If the i’th neighbour cell is a GSM cell, this field is the received signal strength on the i'thneighbouring cell.If the i'th neighbour cell is a 3G cell, this field is the contents of the Ec/No. The foreseen rangeis 0..49 but an erroneous value (50..63) sent by a faulty MS is taken in account as received.

BCCH FREQ NCELL i :- For GSM cell, BCCH carrier of the i'th neighbouring cell. It is the representation of theposition of the i'th neighbouring cells BCCH carrier in the BCCH channel list. Range 0 to 31.- For 3G cell, this field will be coded as 31.





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BSIC NCELL i :Range 0 to 63.For GSM cell, this field is Base Station identity code for the i'th neighbouring cell.For 3G cell, this field carries the index of the i'th 3G neighbour cell in the 3G neighbour celllist.


This information is used by the BSC to perform pre-processing, power control and handover evaluation.




ED 06 RELEASED NOTIFICATION/FACCH

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6.33 NOTIFICATION/FACCH

NAME NOTIFICATION/FACCH


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is sent, in unacknowledged mode using the RR short protocoldiscriminator by the network to notify the mobile stations in dedicated mode or inon-going voice broadcast calls or voice group calls on other voice broadcast calls

or voice group calls in that cell.


INFORMATION ELEMENT NAME TYPE COMMENT LENGTH(bits)

INFORMATIONELEMENT

LISTRR short PDMessage typeShort layer2 header Group Call information

Paging Information

152

176

176MAXIMUM IMPLEMENTATION LENGTH

The message shall not exceed a maximum length of 23 octets.184


FOLLOWINGEVENT

SPECIFDOC. REF.

See ref [36]





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<NOTIFICATION FACCH> ::= <RR short PD : bit><message type : bit(5)>

<short layer 2 header : bit(2)>

{0 <Group Call information>|1 <Paging Information>}<spare padding> ;

<Group Call information> ::= <Group Call Reference : bit(36)>{0|1 <Group Channel Description>} ;

<Group Channel Description> : := <Channel Description : bit(24)>{0 -- Non hopping case|1 {0 <Mobile Allocation : <bit string>>|1 <Frequency Short List : bit(64)>}} ;

<Paging Information> ::= <mobile identity : <bit string>><channel first: bit(2)>

{0|1 <eMLPP priority : bit(3)>} ;

<bit string> ::= null | bit <bit string> ;

6.33.2 NOTIFICATION/FACCH with Group call Information

BIT DESCRIPTION

Notification/FACCH without Group Channel Description

8 7 6 5 4 3 2 1

0(header) RRshortPD


1 0

2

3 Group call Reference

4

5 0 Sparepaddin

g1

Sparepaddin

g1

6 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

….. …….





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22 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

Notification/FACCH with Group Channel Description

Non hopping case

8 7 6 5 4 3 2 1

0(header) RRshort

PD


1 0

2

3 Group call Reference

4

5 1 Channel typeand TDMA offset

6 Channel type and TDMAoffset con’t

TN TSC

7 TSC

Con’t

H

0

Spare

0

Spare

0

ARFCN (Hpart)

8 A R F C N (low part) 0 Sparepaddin

g1

9 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

….. …….

22 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

Notification/FACCH with Group Channel Description

Hopping case with mobile allocation

8 7 6 5 4 3 2 1





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0(header) RRshortPD


1 0

2

3 Group Call Reference

4



TN TSC

7 TSCCon’t

H1

(High part) MAIO (low part)

8 HSN 1 0

9 Length of Mobile alloc. Contents =n (n < 8) See note

10 MA

C8n

MA

C8n-1

MA

C8n-7

….. ……..

10 +(n-1) MAC8

MAC1

10+ n Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

…….

22 Sparepadding0

Sparepadding0

Sparepadding1

Sparepadding0

Sparepadding1

Sparepadding0

Sparepadding1

Sparepadding1

Note: According to ref.[38], If NF mod 8 <> 0 then bits NF (NF: Number of Frequencies defined by theCA (“Cell Channel Description” in the System Information Type 1 message) to 8n in octet 10must be coded with a "0" in each. For example, if NF = 12, then Mobile Allocation is coded asfollow:

9 Length of Mobile alloc. Contents = 2

10 0 0 0 0 MAC

12

MAC

11

MAC

10

MAC

911 MAC

8MAC

7MAC

6MAC

5MAC

4MAC

3MAC

2MAC

1

Notification/FACCH carries Group Call Information with Group Channel Description

Hopping case with frequency short list

8 7 6 5 4 3 2 1





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0 (header) RRshortPD


1 0

2

3 Group Call Reference

4



TN TSC

7 TSCCon’t

H1

(High part) MAIO (low part)

8 HSN 1 1

9

10

11

12 Frequency short list

13

14

15

16

17 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

….. …….

22 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

6.33.3 PARAMETER DESCRIPTION

6.33.3.1 Group Call Reference

In the message notification/facch the group call reference only contains octets n-n+4 and bits 5 to 8 of octet n+4.The description is given in a byte aligned format for readability.





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8 7 6 5 4 3 2 1

octet n

Group or Broadcast call reference octet n+1

octet n+2

SF AF call priority octet n+3

Spare (not used)Ciphering information 0 0 0 0 octet n+4





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Group or Broadcast call reference :

A bit(27) string identifying the voice group call in case of VGCS.

SF Service flag

0 VBS (broadcast call reference) Not used1 VGCS (group call reference)

AF Acknowledgement flag, network to MS direction:

0 acknowledgement is not required1 acknowledgement is required Not used

Call prioritySet to the value received in the VGCS assignement request message

0 0 0 no priority applied0 0 1 call priority level 40 1 0 call priority level 30 1 1 call priority level 21 0 0 call priority level 11 0 1 call priority level 01 1 0 call priority level B1 1 1 call priority level A

Ciphering information

0 0 0 0 no ciphering

0 0 0 1 ciphering with cipher key number 1 Not used0 0 1 0 ciphering with cipher key number 2 Not used0 0 1 1 ciphering with cipher key number 3 Not used0 1 0 0 ciphering with cipher key number 4 Not used0 1 0 1 ciphering with cipher key number 5 Not used0 1 1 0 ciphering with cipher key number 6 Not used0 1 1 1 ciphering with cipher key number 7 Not used1 0 0 0 ciphering with cipher key number 8 Not used1 0 0 1 ciphering with cipher key number 9 Not used1 0 1 0 ciphering with cipher key number A Not used1 0 1 1 ciphering with cipher key number B Not used1 1 0 0 ciphering with cipher key number C Not used1 1 0 1 ciphering with cipher key number D Not used

1 1 1 0 ciphering with cipher key number E Not used1 1 1 1 ciphering with cipher key number F Not used

6.33.3.2 Group Channel Description

The <Group Channel Description> field is optionally present. When present only the Channeldescription is provided in the case of non hopping channels. In the case where the channel is hoppingthen either a mobile allocation or a frequency short list is provided.





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6.33.3.2.1 Channel description


Octet 1


Bits 8 7 6 5 40 0 0 0 1 TCH/F + ACCHs0 0 0 1 T TCH/H + ACCHs0 0 1 T T SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4) (not used)0 1 T T T SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8) (not used)all other values are reserved.



Octets 2 and 3:



Channel selector:


0 0 spare



Range 0 to 1023.


MAIO:Octet 2 Bits 4 to 1 High partOctet 3 Bits 8 to 7 Low part



6.33.3.2.2 Mobile allocation

DEFINITION





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To provide the part of the RF channels belonging to the cell allocation which is used in the MobileStation hopping sequence.

BIT DESCRIPTION

8 7 6 5 4 3 2 1


MAC8n

MAC

8n-1

MAC

8n-7

:

MAC8

MAC1

MA length depends on the relative frequency span of the frequencies in the cell allocation frequency

listMA Ci: Mobile Allocation RF channel i - the RF channels represented in the MA Ci bit fields are those

which in the cell channel description information element are coded with "1" in the CA ARFCNN bit fields.



For a RF channel belonging to the Mobile Allocation the MA Ci bit is coded with a "1",for a RF channel not belonging to the Mobile Allocation, the MA Ci bit is coded with a "0".

For example, if NF = 12, then Mobile Allocation is coded as follow:

Length of Mobile alloc. Contents = 2

0 0 0 0 MAC12

MAC11

MAC10

MAC9

MAC8

MAC7

MAC6

MAC5

MAC4

MAC3

MAC2

MAC1

6.33.3.3 Frequency short list

The Frequency Short List information element is element of 64 bits length.This element is encoded exactly as the Frequency List information element, except that it has a fixedlength instead of a variable length and does not contain a length indicator and that it shall not beencoded in bitmap 0 format.





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DEFINITIONTo provide the absolute radio frequency channel numbers used in a cell (fixed lengthfrequency list).

BIT DESCRIPTION

Range 1024 format

8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID

0 0 0FORM-

ID

F0 W(1)(high part)

2

W(1) (low part) 3

:



8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID


ORIG-ARFCN

2


ORIG-ARFCN

(low)

W(1) (high part) 4


:



8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1





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1 0FORMAT-ID


ORIG-ARFCN

2


ORIG-ARFCN

(low)

W(1) (high part) 4

W(1)(lowpart)

W(2) 5

:



8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID


ORIG-ARFCN

2


ORIG-ARFCN

(low)

W(1) 4

:






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8 7 6 5 4 3 2 1

0 0 0 0 0 0 1 0 1

1 0FORMAT-ID

0 0 1 1 1FORMAT-ID

(continued)

ORIG-ARFCN

high

2


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

4

: :

RRFCN31

RRFCN33

RRFCN34

RRFCN35

RRFCN36

RRFCN37

RRFCN38

RRFCN39

8






RRFCN N : Relative radio frequency channel number N- For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 belonging to the set,

then RRFCN N bit is coded as '1'.-

For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 not belonging to the set,then RRFCN N bit is coded as '0'.

W : Each non null W(k) allows to compute, together with some previous W(i) the ARFCNF(k) of a frequency in the set (see 3GPP TS 44.018 for computation formulas).











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• Mobile allocationThe parameter is transparent for the BTS when received from the BSC.Note: mandatory if Frequency Hopping system in used, otherwise if not sent the length is 0

6.33.4 NOTIFICATION/FACCH with paging Information

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 (header) RRshortPD


1 1 Length of Mobile Identity contents


3 Type of ID

Con’t


4 ID digit

2Con’t

…….

………

…. ID digit p+1 ID digit p

0 Spare

padding1

Spare

padding1

Spare

padding0

Spare

padding1

ID digitp

Con’t

Channel first

1 eMLPP priority Padding1

Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

…….

22 Sparepaddin

g0

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g0

Sparepaddin

g1

Sparepaddin

g1

6.33.4.1 Mobile Identity

TYPE: M





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DEFINITIONTo provide either the IMSI, the TMSI or the IMEI. IMEISV is not used.



Type of ID: 0 0 1 IMSI0 1 0 IMEI Not used0 1 1 IMEISV Not used1 0 0 TMSI0 0 0 No identity Not usedother values reserved




Octet 2 For the IMSI and the IMEI this field is coded using BCD coding. If the number of identify digits is eventhen bits 5 to 8 of the last octet shall be filled with an end mark coded as '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 2 is coded as '1111' and bit 8 of octet 3 is themost significant bit, and bit 1 of the last octet is the least significant bit.


6.33.4.2 Channel first

7 60 0 Any channel.0 1 SDCCH. Not used1 0 TCH/F (Full rate). Not used1 1 TCH/H or TCH/F (Dual rate) Not used.

6.33.4.3 eMLPP priority

0 0 0 no priority applied






1 1 0 call priority level B

1 1 1 call priority level A





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ED 06 RELEASED NOTIFICATION/NCH

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6.34 NOTIFICATION/NCH

NAME NOTIFICATION/NCH


CHANNEL/ USAGE

NCH

3GPP-REF 44.018

FUNCTION This message is sent on the NCH by the network to notify mobile stations of VBSor VGCS calls in the current cell. The VBS or VGCS calls are identified by their broadcast call reference or group call reference, respectively. For eachreference, the corresponding VBS or VGCS call channel may be indicated.

DIRECTION From : BTS To : MS


INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader NT/N Rest Octets

M V M V M V

1220



FOLLOWINGEVENT

SPECIFDOC. REF.

See ref [36]





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8 7 6 5 4 3 2 1

L2 Pseudo length 0 0 0 0 0 0 0 10 0 0 0 0 1 1 0

0 0 1 0 0 0 0 0

NT/N Rest Octets See CSN.1 description in 6.34.1.1

6.34.1.1 NTN Rest Octets description

NT/N Rest Octets ::={0 I 1<NLN(NCH) : bit (2)>}<list of Group Call NCH information><Spare padding>;

<List of Group Call NCH information> ::=0 | 1 <Group Call information> <List of Group Call NCH information> ;

<Group Call information> ::= <Group Call Reference : bit(36)>{0|1 <Group Channel Description>} ;

<Group Channel Description> : := <Channel Description : bit(24)>{0 -- Non hopping case|1 {0 <Mobile Allocation : <bit string>>

|1 <Frequency Short List : bit(64)>}} ;





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Case without Group Channel Description

Information elements Length

(bit)Coding rules

1 1<NLN(NCH): bit (2)>

NLN(NCH) 2 <NLN(NCH): bit (2)>

1 1 <Group Call information>

Group Call Reference> 36 <Group Call Reference: bit(36)>: for VGCSCall 1

1 0 (there is no group channel description)










1 0

Spare padding 4





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Case with Group Channel Description and without Frequency Hopping


(bit)Coding rules





1 1 <Group Channel Description>, for VGCS Call 1

Channel Description 24 <Channel Description : bit(24)>, for VGCSCall 1

1 0 -- Non hopping case, for VGCS Call 1




Channel Description 24 <Channel Description : bit(24)>, for VGCSCall 2


1 0

Spare padding 30





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Case with Group Channel Description -Mixed Frequency Hopping and Non hopping

VGCS Call 1: Frequency Hopping with Mobile Allocation (number of Radio frequencies in thecell equal to 12, see section 6.33.3.2.2 );

VGCS Call 2: Non-hopping.

Informationelements

Length(bit)

Coding rules




Group Call

Reference>

36 <Group Call Reference: bit(36)>: for VGCS Call 1


Channel Description 24 <Channel Description : bit(24)>, for VGCS Call 1

1 1 -- hopping case, for VGCS Call 1

1 0 <Mobile Allocation : <bit string>>, for VGCS Call 1

Mobile Allocation 24


Group CallReference>

36 <Group Call Reference: bit(36)>: for VGCS Call 2


Channel Description 24 <Channel Description : bit(24)>, for VGCS Call 2


1 0

Spare padding 5

6.34.2 PARAMETER DESCRIPTION

6.34.2.1 Notification List Number

NLN(NCH) : This field gives the NLN value to be used .





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6.34.2.2 Group Call Reference

See 6.33.3.1

6.34.2.3 Group channel description

6.34.2.3.1 Channel description

See 6.33.3.2.1

6.34.2.3.2 Mobile Allocation

See 6.33.3.2.2

6.34.2.3.3 Frequency short list

See 6.33.3.3




ED 06 RELEASED NOTIFICATION RESPONSE

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6.35 NOTIFICATION RESPONSE

NAME NOTIFICATION RESPONSE


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is sent by the mobile station to the network to respond on anotification for a voice group call.



LENGTH(byte)

INFORMATIONELEMENT

LISTHeader Mobile Station Classmark 2Mobile IdentityGroup or broadcast Call reference

M LV M LV M V

24

2-95



FOLLOWINGEVENT

SPECIFDOC. REF.

See ref [36]





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 0 1 1 0



0spare

Revisionlevel

ES-IND


0

spare

PS

Capa.

SS Screen.

Indicator

SM.

cap VBS VGCS

FC

CM3 0spare

LCSVA

CAP





Identity ... ...


Group or broadcastCall reference

group or broadcast call reference

SF AF Call priority

Cipheringinformation

Spare0

Spare0

Spare0

Spare0





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6.35.2 MS Classmark 2

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC 3

CM30

spareLCSVA

CAP




Octet 2:

Bits 7 6Revision level 0 0 Reserved for phase 1








0 0 0 class 1








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1 PS capability presentBits 6 5SS Screening Indicator 0 0 Defined in GSM 04.80



SMS.

1 MS supports mobile terminated point to point SMS.Bit 3VBS Voice BroadcastService















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1 A5/3 available









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6.35.3 Mobile Identity

TYPE: M



BIT DESCRIPTION

8 7 6 5 4 3 2 1




: :








Octet 2







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6.35.4 Group or broadcast Call reference

TYPE: M

DEFINITION

Descriptive Group or Broadcast Call Reference provides information describing a voice group or

broadcast call

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Binary coding of the group or broadcast call reference octet 1

octet 2

octet 3

SF AF call priority octet 4

SpareCiphering information 0 0 0 0 octet 5

SF Service flag (octet 5)Bit 50 VBS (broadcast call reference) Not used1 VGCS (group call reference)

AF Acknowledgement flag (octet 5), MS to network direction:Bit 4 is spare and shall be set to "0".

Call priority (octet 5)Bits 1 to 3 are spare and shall be set to "0".

Ciphering information (octet 6)Bits 5 to 8 are spare and shall be set to "0".





ED 06 RELEASED PAGING REQUEST TYPE 1

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6.36 PAGING REQUEST TYPE 1

NAME PAGING REQUEST TYPE 1


CHANNEL/ USAGE

CCCH(PCH)

3GPP-REF 44.018

FUNCTION This message is sent on the PCH by the network to up to two mobile stations totrigger channel access. The mobile stations are identified by their (P)TMSI or IMSI.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Page ModeChannel Needed for Mobiles 1 & 2Mobile Identity 1Mobile Identity 2P1 Rest Octets

M V M V M V M V M LV O TLV M V

Note 1

12½½

2-93-100-17



FOLLOWINGEVENT

MS accesses the CCCH No response to paging

SPECIFDOC. REF.

Paging and Access Grant Control (ref. [1])

(1) The channel needed is set to 'Any Channel'





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8 7 6 5 4 3 2 1

L2 Pseudo Length L2 Pseudo Length Value 0 1

0 0 0 0 0 1 1 0

0 0 1 0 0 0 0 1

Channel needed/ Page Mode

0 0 0 0 0 0 PM

Length

Mobile ID digit 1 OEI TYPE OF ID


...................

ID digit P1 ID digit P

0 0 0 1 0 1 1 1Length

Mobile ID digit 1 OEI TYPE OF ID Optional


...................


P1 Rest Octets

See6.36.5





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6.36.2 PAGE MODE

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 PM



Page Mode 0 0 Normal paging0 1 Extended paging Not used1 0 Paging - Reorganisation Not used1 1 Same as before Only supported in Immediate Assignment

PARAMETER ORIGIN - ACTION ON PARAMETERThe value 'same as before' has been defined instead of 'reserved' to allow the use of this coding withanother meaning in an upward compatible way for later releases of GSM.





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6.36.3 CHANNELS NEEDED FOR MOBILES 1 & 2

TYPE: M

DEFINITIONTo indicate what channel is required for the transaction linked to the paging procedure.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Channel 2 Channel 1


Channel 1 00 Any Channel Supported

01 SDCCH Not supported10 TCH/F Not supported11 TCH/H or TCH/F Not supported

The field Channel 2 uses the same coding.



TYPE: M Mobile Identity 1O Mobile Identity 2

DEFINITIONTo provide either the IMSI, the (P)TMSI, but not the IMEI or IMEISV

Note IMSI ≤ 15 digits(P)TMSI = 4 octets

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 1 0 1 1 1 *

Length

ID digit 1 OEI TYPE OF ID


...................






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*: When the element is mandatory, the IEI is not included.


Type of ID: 0 0 1 IMSI0 1 0 IMEI not used

0 1 1 IMEISV not used1 0 0 (P)TMSI0 0 0 No identityOther values reserved

In case of VGCS ,the type of Identity is set to '000' when a fill paging message without any valididentity has to be sent on the paging subchannel (MS1).

OEI: Odd Even Indicator value 0: even number of identity digits (even for TMSI)

1: odd number of digits


The digit are numerical (0 through 9)(Digit 1 is the most significant)e.g. IMSI = 186543

0 0 0 1 0 1 1 1

Length

0 0 0 1 0 0 0 1

0 1 1 0 1 0 0 0

0 1 0 0 0 1 0 1

1 1 1 1 0 0 1 1


BTS provides this parameter (or these parameters) according to those given by MSC through theBSC.

The use of a second Mobile Identity parameter is optional and is given to the choice of the BTS.

6.36.5 P1 REST OCTETS

TYPE: M

DEFINITIONThe P1 rest octet information element contains :

• the Packet Page Indication which indicates the paging procedure associated with the mobilestation identity (if the identity is not IMSI the Packet Page Indication has no meaning and isignored by the mobile station).

• status of information on an existing NCH, priority level and Group Call Reference in case of VGCS .





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CSN.1 DESCRIPTION

{ <P1 Rest Octets> ::={L I H <NLN(PCH) : bit (2)> <NLN status(PCH) : bit>}{L I H <Priority1 ::= Priority>}{L I H <Priority2 ::= Priority>}{L | H <Group Call information>}

< Packet Page Indication 1 : {L | H} >< Packet Page Indication 2 : {L | H} ><spare padding>;

}

BIT DESCRIPTION case not related to VGCS

8 7 6 5 4 3 2 1

0spare 0spare 1spare 0spare PPI1 PPI2 1spare 1spare

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

::

::

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

PPI1 : The Packet Page Indication 1 relates to the Mobile Station Identity 1.PPI2 : The Packet Page Indication 2 relates to the Mobile Station Identity 2.

L paging procedure for RR connection establishment;H packet paging procedure


BIT DESCRIPTION case related to VGCS

Example 1: Only one MS is paged (with IMSI: 15 digits): there are only 10 bytes available for P1 RestOctet. A higher priority voice group call to be notified in the cell. The voice group call channelis allocated in the cell (Non Hopping case)


(bit)Coding rules

1 H

NLN(NCH) 2 <NLN(PCH): bit (2)>

NLN status 1 NLN status(PCH)





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(bit)Coding rules

1 H

3 Priority1

1 H

3 Priority2

1 H <Group Call information>

Group Call Reference 36 <Group Call Reference: bit(36)>: for VGCS Call1


Channel Description 24 <Channel Description : bit(24)>, for VGCS Call

1

1 0 Non hopping case, for VGCS Call 1

Packet Page Indication 1 1 L


Spare padding 3

Example 2: Only one MS is paged (with IMSI: 15 digits): A higher priority voice group call to be

notified in the cell. The voice group call channel is allocated in the cell (Hopping case). Thereare only 10 bytes available for P1 Rest Octet. It is not enough for Group Call information. As aconsequence, the coding shall be the following:

Information elements Length(bit)

Coding rules

1 H

NLN(PCH) 2 < NLN(PCH): bit (2)>

NLN status(PCH) 1 NLN status(PCH)

1 H

3 Priority1

1 H3 Priority2

<Group Call information> 1 L



Spare padding 65





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Example 3:

There is NO mobile station to be paged.

A higher priority voice group call to be notified in the cell.

The voice group call channel is allocated in the cell (Hopping case).

Number of radio frequencies equal to 12;

There are only 17 bytes available for P1 Rest Octet (since Type of ID is 000, only needs twobytes, see 6.36.4 ). The coding shall be the following:


(bit)

Coding rules

1 H

NLN(PCH) 2 < NLN(PCH): bit (2)>

NLN status(PCH) 1 NLN status(PCH)

1 H

3 Priority1

1 H

3 Priority2

1 H <Group Call information>

Group Call Reference 36 <Group Call Reference: bit(36)>: for VGCS Call1


Channel Description 24 <Channel Description : bit(24)>, for VGCS Call1

1 1 hopping case, for VGCS Call 1

1 0 Mobile Allocation

24 Mobile allocation



Spare padding 44

PARAMETER DESCRIPTION

NLN(PCH) : Notification List Number The presence of the NLN(PCH) field indicates that if an NCH is present, reduced NCH monitoring canbe used, and gives the NLN(PCH) value.

Priority: Priority 1 relates to Mobile Station Identity

0 0 0 no priority applied








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Group Call information

See 6.33.3

The Packet Page Indication i field relates to Mobile Station Identity i (i = 1, 2) and indicates the kindof paging procedure associated with the mobile station identity. If the identity is not IMSI the PacketPage Indication has no meaning and is ignored.

L paging procedure for RR connection establishment;H packet paging procedure.






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CHANNEL/ USAGE

CCCH(PCH)

3GPP-REF 44.018

FUNCTION This message is sent on the PCH by the network to up to three mobile stations totrigger channel access by these. The mobile stations are identified by their (P)TMSI or IMSI.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Page ModeChannels Needed for mobiles 1 & 2Mobile Identity 1Mobile Identity 2Mobile Identity 3P2 Rest Octets

M V

M V M V M V M V O TLV M V

(2)

(1)

12½½44

3-101-11



FOLLOWINGEVENT MS accesses the CCCH No response to paging

SPECIFDOC. REF.


(1) Always present.(2) The channel needed is set to 'Any Channel'





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GENERAL DESCRIPTION

8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 1 0 0 0 1 0

Channels neededfor mobiles 1 & 2/ Page Mode

0 0 0 0 0 0 PM

(P)TMSI octet 1

TMSI (P)TMSI octet 2

MS 1 (P)TMSI octet 3

(P)TMSI octet 4

(P)TMSI octet 1


MS 2 (P)TMSI octet 3

(P)TMSI octet 4

0 0 0 1 0 1 1 1

Mobile Length

Identity ID digit 1 OEI TYPE OF ID

MS 3 ID digit 3 ID digit 2

...................

ID digit P+1 ID digit P

P2 RestOctets

See6.37.5





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6.37.1 PAGE MODE

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 PM



Page Mode 0 0 Normal paging0 1 Extended paging Not used1 0 Paging - Reorganisation Not used1 1 Same as before Only used in Immediate Assignment


The value 'same as before' has been defined instead of 'reserved' to allow the use of this coding withanother meaning in an upward compatible way for later releases of GSM.


TYPE: M


8 7 6 5 4 3 2 1

Channel 2 Channel 1


Channel 1 00 Any Channel01 SDCCH Not supported10 TCH/F Not supported11 TCH/H or TCH/F Not supported







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6.37.3 (P)TMSI

TYPE: M

DEFINITION(Packet) Temporary Mobile Subscriber Identity.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

(P)TMSI octet 1 1

(P)TMSI octet 2 2

(P)TMSI octet 3 3

(P)TMSI octet 4 4

SUBPARAMETER DEFINITION

Transparent for the BSS.



TYPE: O

DEFINITIONTo provide either the IMSI, the (P)TMSI, but not the IMEI or IMEISV.

Note IMSI ≤ 15 digits(P)TMSI = 4 octets

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 0 1 0 1 1 1 1

Length 2

ID digit 1 OEI TYPE OF ID 3

ID digit 3 ID digit 2 4

...................





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ID digit P+1 ID digit P N


Type of ID 0 0 1 IMSI0 1 0 IMEI not used0 1 1 IMEISV not used

1 0 0 (P)TMSI0 0 0 No identity not used

Other values reserved




The digit are numerical (0 through 9)(Digit 1 is the most significant)

e.g. IMSI = 186543

0 0 0 0 1 0 0 0 1

Length 2

0 0 0 1 0 0 0 1 3

0 1 1 0 1 0 0 0 4

0 1 0 0 0 1 0 1 5

1 1 1 1 0 0 1 1 6

Octet 3For the IMSI, this field is coded using BCD coding (number 0 through 9). If the number of identify digitsis even then bits 5 to 8 of the last octet shall be filled with an end mark coded as '1111'.If the mobile identity is the TMSI then bits 5 to 8 of octet 3 is coded as '1111' and bit 8 of octet 4 is themost significant bit, and bit 1 of the last octet is the least significant bit.


BTS provides this parameter (or these parameters) according to those given by MSC through theBSC.





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TYPE: M

DEFINITION

This element contains information on the channel needed by the network.

CSN.1 DESCRIPTION

{ <P2 Rest Octets> ::={L I H <CN3: bit (2)>}{L I H <NLN : bit (2)> <NLN status : bit>}{L I H <Priority1 ::= Priority>}{L I H <Priority2 ::= Priority>}{L I H <Priority3 ::= Priority>}

< Packet Page Indication 3 : {L | H} ><spare padding>;

}<Priority> ::= <bit(3)>;

BIT DESCRIPTION Case not related to VGCS

8 7 6 5 4 3 2 1

CNI CN3 CN3 0spare

1spare

PPI3 1spare

1spare

1

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

2

: :

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

11


H 1 An indication of channel required is given. Not supportedL 0 No indication is given. Default value for

CN3=00Supported

CN3Channel needed for Mobile

Identity 3

00 Any Channel Not supported

01 SDCCH10 TCH/F Not supported11 TCH/F or TCH/H Not supported

Note: Always set to 01 for this release.

PPI3 : Packet Page Indication which indicates the paging procedure associated to the Mobile StationIdentity 3 :

L paging procedure for RR connection establishment;H packet paging procedure





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PARAMETER ORIGIN - ACTION ON PARAMETERAs CNI is set to 1 the mobile should ignore the value of CN3 which is set to 01 for this release for phase 1 compatibility reasons.

BIT DESCRIPTION Case related to VGCS

8 7 6 5 4 3 2 1

L=0 H=1 NLN NLNstatus

H=1 Priority1 1

H=1 Priority2 H=1 Priority3 2

PPI3 1spare

0spare

1spare

0spare

1spare

1spare

3

: :

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

11





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NLN(PCH) : Notification List Number The presence of the NLN(PCH) field indicates that if an NCH is present, reduced NCH monitoring canbe used, and gives the NLN(PCH) value.

Priority: Priority i relates to Mobile Station Identity i (i = 1, 2, 3)0 0 0 no priority applied








The Packet Page Indication 3 field relates to Mobile Station Identity 3 and indicates the kind of paging procedure associated with the mobile station identity. If the identity is not IMSI the Packet Page

Indication has no meaning and is ignored.L paging procedure for RR connection establishment;H packet paging procedure.





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CHANNEL/ USAGE

CCCH(PCH)

3GPP-REF 44.018

FUNCTION This message is sent on the PCH by the network to up to four mobile stations totrigger channel access by these. The mobile stations are identified by their TMSI.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Page ModeChannels needed for MS 1 & 2Mobile Identity 1Mobile Identity 2Mobile Identity 3Mobile Identity 4P3 Rest Octets

M V

M V M V M V M V M V M V M V

(1)

12½½44443



FOLLOWINGEVENT MS accesses the CCCH No response to paging

SPECIFDOC. REF.


(1) The channel needed is set to 'Any Channel'





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 1 0 0 1 0 0

Channels needed/ Page Mode

0 0 0 0 0 0 PM

(P)TMSI octet 1


Mobile 1 (P)TMSI octet 3

(P)TMSI octet 4

(P)TMSI octet 1



(P)TMSI octet 4

(P)TMSI octet 1



(P)TMSI octet 4

(P)TMSI octet 1



(P)TMSI octet 4

0 0 1 0 1 0spare

1spare

1spare

P3 Rest Octets 0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

6.38.2 PAGE MODE

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 0 PM






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Page Mode 0 0 Normal paging0 1 Extended paging Not used1 0 Paging - Reorganisation Not used1 1 Same as before Only supported in Immediate Assignment


The value 'same as before' has been defined instead of 'reserved' to allow the use of this coding withanother meaning in an upward compatible way for later releases of GSM.


TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Channel 2 Channel 1


Channel 1 00 Any Channel01 SDCCH Not supported10 TCH/F Not supported

11 TCH/F or TCH/H Not supported



6.38.4 (P)TMSI

TYPE: M

DEFINITION

(Packet) Temporary Mobile Subscriber Identity.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

(P)TMSI octet 1 1

(P)TMSI octet 2 2

(P)TMSI octet 3 3

(P)TMSI octet 4 4





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Transparent for the BSS.



TYPE: M

DEFINITIONThis element contains information of the channel needed by the network.

CSN.1 DESCRIPTION

<P3 Rest Octets> ::={L I H <CN3 : bit (2)> <CN4 : bit (2)>}{L I H <NLN : bit (2)> <NLN status : bit>}{L I H <Priority1 ::= Priority>}{L I H <Priority2 ::= Priority>}{L I H <Priority3 ::= Priority>}{L I H <Priority4 ::= Priority>}<spare padding>;

<Priority> ::= <bit(3)>;

BIT DESCRIPTION case not related to VGCS

8 7 6 5 4 3 2 1L|H CN3 CN3 CN4 CN4 0

spare1

spare1

spare1

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

2

0spare

0spare

1spare

0spare

1spare

0spare

1spare

1spare

3


L|H

1 An indication of channel required is given. Not supported0 No indication is given. Default value for CN3=00 Supported

CN3 Channel needed for Mobile Identity 300 Any Channel not supported01 SDCCH10 TCH/F not supported11 TCH/H or TCH/F not supported

CN4 Channel needed for Mobile Identity 400 Any Channel not supported01 SDCCH10 TCH/F not supported

11 TCH/H or TCH/F not supported





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Note: CN3 and CN4 are always set to 01 in this release.


As CNI is set to 1 the mobile should ignore the value of CN3 and CN4 which are set to 01 for thisrelease for phase 1 compatibility reasons.

BIT DESCRIPTION case related to VGCS

8 7 6 5 4 3 2 1

L|H H=1 NLN NLNstatus

H=1 Priority1 1

H=1 Priority2 H=1 Priority3 2

H=1 Priority4 1spare

0spare

1spare

1spare

3


L|H1 An indication of channel required is given. Not supported0 No indication is given. Default value for CN3=00 Supported





ED 06 RELEASED PAGING RESPONSE

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6.39 PAGING RESPONSE

NAME PAGING RESPONSE


CHANNEL/ USAGE


3GPP-REF 44.018 NA

FUNCTION This message is sent on the main DCCH by the MS to the network in connection with establishment of the main signalling link as a response to the paging requestmessage. The BSC is only non transparent to the classmark information.

DIRECTION From: MS To: MSC


IELIST Header

Ciphering Key Sequence number SpareMobile Station classmark2Mobile Identity

M V

M LV M LV

2½½4

2-9



FOLLOWINGEVENT Including as L3 info in "Establish

Indication" to the BSC.

SPECIFDOC. REF.






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Phase 1 MS

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 0 1 1 1

spare/ Ciphering Key

0 0 0 0 0 key sequence

Length = 2

Classmark Revisionlevel

EncryptionAlgorithm

RF power Capability

InformationType 2

0 0 0 0 SM.cap





.. .. .. ..

ID Digit p+1 ID Digit p

Phase 2 MS

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 0 1 1 1

spare/ Ciphering Key

0 0 0 0 0 key sequence

Length of mobile station classmark 2


0spare

Revisionlevel

ES-IND A5/1 RF power Capability

0spare

PSCapa.

SS Screen.Indicator

SM.cap

0VBS VGCS

FC

CM3 0spare

LCSVA

CAP





.. .. .. ..

ID Digit p+1 ID Digit p





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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 key sequence

Bit 4 is spare bit.


Key sequence: value 0 to 6: Possible values for ciphering key sequence number value 7: no key is available (MS to network)








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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

Revisionlevel

EncryptionAlgorithm

RF power Capability

2

0 0 0 0 SM.cap


Bits 8-5 of octet 4 spare set to 0


Octet 2: Bits 8 7 6Revision level 0 0 0 Reserved for phase 1

All other values reservedBits 5 4Encryption Algorithm 0 0 algorithm A5/1



0 1 1 class 41 0 0 class 5All other values reserved

DCS1800 0 0 0 class 10 0 1 class 2All other values reserved

DCS1900 0 0 0 class 10 0 1 class 20 1 0 class 3All other values reserved


This is the MS classmark 2 as sent by a phase 1 MS.The BSC takes this information in order to have the MS power capability for the power controlalgorithm.Note: The BSC will decode the two octets of this IE as if they were the two first octets of a phase 2 MSclassmark 2 IE.





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TYPE: M

DEFINITIONDefines certain attributes of the Mobile Station equipment in use on a particular transaction.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap

VBS VGCS FC 3

CM3 0spare

0spare

0spare

0spare

0spare

A5/3 A5/2 4



Octet 2:Bits 7 6Revision level 0 0 Reserved for phase 1.

0 1 Used by phase 2 mobiles 1 0 Used by mobile stations supporting R99 or later

versions of the protocol



implemented1 Controlled Early Classmark Sending option

implemented

Bit 4A5/1 0 algorithm A5/1 available


Bits 3 2 1

RF Power capabilityGSM900 and GSM850 0 0 0 class 1





0 0 1 class 2





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0 1 0 class 3, handled as class 1All other values reserved

Octet 3: Bit 7PS Capability 0 PS capability not present


Bits 6 5SS Screening Indicator 0 0 Values defined in GSM 04.80

0 1 Values defined in GSM 04.801 0 Values defined in GSM 04.801 1 Values defined in GSM 04.80

Bit 4SM Capability 0 MS does not support mobile terminated point to

point SMS.1 MS supports mobile terminated point to point SMS.

Bit 3

VBS Voice Broadcast Service 0 no VBS capability or no notifications wanted1 VBS capability and notifications wantedNot implemented in the BSS.

Bit 2VGCS Voice Group CallService



Bit 1FC Frequency Capability

GSM900 0 The MS does not support the extension band G1 in

addition to the primary GSM band.1 The MS does support the extension band G1.

DCS1800, DCS1900 0 Reserved for future use

Octet 4:Bit 8CM3 Classmark 3 0 No additional MS capability

1 Additional MS capabilities are described in theclassmark 3 information element.

Bit 6LCS VA capability 0 LCS value added location request notification

capability not supported1 LCS value added location request notification

capability supportedNot implemented in the BSS.

Bit 5UCS2 treatment 0 the ME has a preference for the default alphabet

(defined in GSM 03.38) over UCS21 the ME has no preference between the use of the

default alphabet and the use of UCS2.Not implemented in the BSS.

Bit 4





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SoLSA 0 The ME does not support SoLSA1 The ME supports SoLSA

Bit 3CMSP: CM Service Prompt 0 "Network initiated MO CM connection request" not

supported.1 "Network initiated MO CM connection request"

supported for at least one CM protocol.Not implemented in the BSS


1 A5/3 available


1 A5/2 available


The BSC takes this information in order to have the MS power capability for the power controlalgorithm, the MS frequency capability and the MS ciphering capability.





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TYPE: M

DEFINITIONTo provide either the IMSI, the TMSI or the IMEI. IMEISV is not used in the Paging request message.

Note IMSI ≤ 15 digitsTMSI = 4 octetsIMEI = 15 digitsIMEISV = 16 digits.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

1 Length of Mobile Identity contents

2 ID digit 1 OEI Type of ID3 ID digit 3 ID digit 2

.. .. .. ..

N ID Digit p+1 ID Digit p


Type of ID 0 0 1 IMSI0 1 0 IMEI0 1 1 IMEISV 1 0 0 TMSI0 0 0 No Identity (not

used)Other values reserved.

OEI : Odd Even Indicator

value: 0 even number of identity digits (even for TMSI)1 odd number of digits


The digit are numerical (0 through 9)(Digit 1 is the most significant)

e.g. IMSI = 1865430 0 0 1 0 1 1 1

Length

0 0 0 1 0 0 0 1

0 1 1 0 1 0 0 0

0 1 0 0 0 1 0 1

1 1 1 1 0 0 1 1






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BSC and BTS are transparent to this parameter.




ED 06 RELEASED PHYSICAL INFORMATION

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6.40 PHYSICAL INFORMATION

NAME PHYSICAL INFORMATION


CHANNEL/ USAGE

SDCCH/FACCH

3GPP-REF 44.018

FUNCTION This message is sent on the main DCCH by the BTS to the MS to stop thesending of access bursts from the mobile station and to activate the new physicalchannels.



INFORMATIONELEMENT

LISTHeader Timing Advance M V

21



FOLLOWINGEVENT SABM frame T3105

SPECIFDOC. REF.



8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 1 0 1 1 0 1





ED 06 RELEASED PHYSICAL INFORMATION

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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1




Binary representation of the timing advance in bit period(1 bit period 48/13 s).

0: no timing advance (i.e. the MS transmissions to the BS are 468.75 bit periodsbehind)

63: maximum timing advance (The MS transmissions are 405.75 bit periods behind)





ED 06 RELEASED SYNCHRONIZATION CHANNEL INFORMATION

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6.41 SYNCHRONIZATION CHANNEL INFORMATION

NAME SYNCHRONIZATION CHANNEL INFORMATION


CHANNEL/ USAGE

SCH

3GPP-REF 44.018

FUNCTIONThis message is sent on the SCH, which is one of the broadcast channels. Itspurpose is to support the synchronization of a MS to a BSSThis message does not follow the basic format.



INFORMATIONELEMENTLIST

See following page for the bitdescription

25bits

IMPLEMENTATION MAXIMUM LENGTH


FOLLOWINGEVENT

SPECIFDOC. REF.


8 7 6 5 4 3 2 1

BSIC T1(high)

T1 (middle)

T1(low)

T2 T3' (high)

T3'(low)

BSIC : The base station identity code of the base station

T1, T2, T3' : The 3 parts of the reduced TDMA frame number (RFN)As defined in 3GPP TS 05.10




ED 06 RELEASED SYSTEM INFORMATION TYPE 1

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6.42 SYSTEM INFORMATION TYPE 1

NAME SYSTEM INFORMATION TYPE 1


CHANNEL/ USAGE

BCCH

3GPP-REF 44.018

FUNCTION This message is sent on the BCCH by the network to all the Mobile Stations within the cell giving information of control of the RACH and of the cellallocations.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Cell Channel descriptionRACH Control parametersSI 1 Rest Octets

M V

M V M V M V

Note 1

121631



FOLLOWINGEVENT

SPECIFDOC. REF.

BSS Init of Telecom part (ref. [19])Overload Control (ref. [16])

Note (1) Bit map 0 supported for P-GSM onlyVariable bit map supported for DCS 1800, DCS1900 only.





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P-GSM

8 7 6 5 4 3 2 1

L2 Pseudo Length L2 Pseudo Length Value=21 0 1

0 0 0 0 0 1 1 0

0 0 0 1 1 0 0 1

0 0

FORMAT-ID

0 0 CAARFCN

124

123 122 121

Cell Channel120

CA ARFCN......................... 113

Description ...........

CA ARFCN

008 007 006 005 004 003 002 001

RACH MaxRetrans

TX-Integer CellBar

Acces

RE

Control AC

C15

AC

C14

AC

C13

AC

C12

AC

C11

EC

C10

AC

C9

AC

C8Parameters AC

C7ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0

SI 1 Rest Octets See CSN.1 description below

<SI1 Rest Octets> ::={L |H <NCH Position : bit (5)> }< Band indicator ><spare padding> ;

< Band indicator > ::=< BAND_INDICATOR : bit == L > -- ARFCN indicates 1800 band

| < BAND_INDICATOR : bit == H > ; -- ARFCN indicates 1900 band

NCH position :Presence indicator is set to L when the feature VGCS is disable.Presence indicator is set to H when the feature VGCS is enable.That indicates that the NCH isconfigured and gives the NCH position.

BAND_INDICATORThe band indicator for 1800 and 1900 associates the ARFCN channel numbers to the DCS 1800 or tothe DCS 1900 band, respectively. The most recently received band indicator value is valid for the whole PLMN.Always set to L for GSM900.

DCS 1800, GSM850 and DCS1900

8 7 6 5 4 3 2 1L2 Pseudo Length L2 Pseudo Length Value=21 0 1

0 0 0 0 0 1 1 0

0 0 0 1 1 0 0 1

1 0FORMAT-ID

0 0FORMAT-ID

(continued) Note

ORIG-ARFCN

high

Cell ORIG-ARFCN (middle part)

ChannelDescription

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7





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::

::

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

RACH MaxRetrans

TX-Integer CellBar

Acces

RE

Control ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC9

ACC8

Parameters ACC7

ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0

SI 1 Rest Octets See CSN.1 description below.

<SI1 Rest Octets> ::={L |H <NCH Position : bit (5)> }< Band indicator ><spare padding> ;



NCH position :Presence indicator is set to L when the feature VGCS is disable.Presence indicator is set to H when the feature VGCS is enable.That indicates that the NCH isconfigured and gives the NCH position.

BAND_INDICATORThe band indicator for 1800 and 1900 associates the ARFCN channel numbers to the DCS 1800 or tothe DCS 1900 band, respectively. The most recently received band indicator value is valid for the whole PLMN.

If the PLMN_FREQUENCY_BANDS is set to GSM850 – DCS1900, then the BAND_INDICATOR isset to HIGH, else set to .LOW.

Note: 0 x x: Range 1024 format;1 0 0: Range 512 format;1 0 1: Range 256 format;1 1 0: Range 128 format;1 1 1: Variable bit map.


TYPE: M

DEFINITIONTo provide the absolute radio frequency channel numbers used in a cell (belonging to thesame band (P-GSM, GSM850, DCS1800, DCS1900) as the BCCH).

BIT DESCRIPTION

Bit map 0 (P-GSM)8 7 6 5 4 3 2 1

0 0FORMAT-ID

0 0 124CA

ARFCN

123 122 121





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120CA ARFCN

......................... 113

...........

CA ARFCN008 007 006 005 004 003 002 001






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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

0FORM-

ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

1 0 0FORM-ID

ORIG-ARFCN

high

1


ORIG-ARFCN

low

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

1 0 1FORM-ID

ORIG-ARFCN

high

1


ORIG-ARFCN

low

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14


15


16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID

0spare

0spare

1 1 0FORM-ID

ORIG-ARFCN

high

1


ORIG-ARFCN

low

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID


ORIG-ARFC

N

highORIG-ARFCN (middle part)

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN

111



FORMAT-ID : Format identifier Bitmap 0 format is only supported for GSM 900Variable bit map is only supported for DCS 1800, GSM850 andDCS1900








CA ARFCN N, ORIG-ARFCN, RRFCN : values stored in BSC and updated according to systemreconfigurations.





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6.42.3 RACH CONTROL PARAMETERS

TYPE: M

DEFINITIONTo provide parameters used to control the RACH utilisation.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

MaxRetrans

TX-Integer CellBar

Acces

RE

ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC09

ACC08

ACC07

ACC06

ACC05

ACC04

ACC03

ACC02

ACC01

ACC00


Max Retrans 00 1 re transmission01 2 re transmissions10 4 re transmissions11 7 re transmissions

TX Integer Number of time slots to spread transmission

Bits 6 5 4 3

0 0 0 0 3 slots used to spread transmission0 0 0 1 4 slots used to spread transmission0 0 1 0 5 slots used to spread transmission0 0 1 1 6 slots used to spread transmission0 1 0 0 7 slots used to spread transmission0 1 0 1 8 slots used to spread transmission0 1 1 0 9 slots used to spread transmission0 1 1 1 10 slots used to spread transmission1 0 0 0 11 slots used to spread transmission1 0 0 1 12 slots used to spread transmission1 0 1 0 14 slots used to spread transmission1 0 1 1 16 slots used to spread transmission1 1 0 0 20 slots used to spread transmission1 1 0 1 25 slots used to spread transmission1 1 1 0 32 slots used to spread transmission1 1 1 1 50 slots used to spread transmission

Cell Bar Access: Cell barred for access0: the cell is not barred.1: the cell is barred.

RE Call Re-establishment allowed0: Re-establishment allowed in the cell1: Re-establishment not allowed in the cell

EC Emergency Call allowed (Octet 3 bit 3)





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0: Emergency Call allowed in the cell to all MSs1: Emergency Call not allowed in the cell except for the MSs that belong to one of the classes

between 11 to 15

AC CN : Access Control Class N (octet 3 except bit 3) and octet 4.

For a mobile station with AC CN, access is not barred

if the AC CN bit is coded with "0" ; N = 0,1..9,11..15.


All the parameters are given to BSC during configuration and may be changed with OMC requests or by BSC due to "Overload" or "Reset" actions.

6.42.4 SI 1 REST OCTETS

TYPE: M

DEFINITIONThis parameter consists of either spare bits or gives the NCH Position depending if the featureVGCS is enable or not only .It is used to allow the introduction of new information on theBCCH in later phases.

BIT DESCRIPTION

EN_VGCS = False

8 7 6 5 4 3 2 1

0(Low)

BandIndicator

1Spare

0Spare

1Spare

0Spare

1Spare

1Spare

EN_VGCS = True

8 7 6 5 4 3 2 1

1(High)

NCH Position BandIndicato

r

1Spare


Band Indicator : The band indicator for DCS1800 or DCS1900 associates the ARFCN channelnumbers to the DCS 1800 band, or to the DCS 1900 band respectively (see 3GPPTS 05.05). The most recently received band indicator value is valid for the wholePLMN.

0 ARFCN indicates 1800 band

1 ARFCN indicates 1900 band (not supported)





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NCH Position on the CCCH: The values in the NCH Position field indicates the block number of theCCCH block which is used for the first NCH block and the number of blocks used for the NCH. The following coding applies if 1 or more basic physical channels are usedfor CCCH, not combined with SDCCHs.

Value No of blocks Number of first block

0 0 0 0 0 1 00 0 0 0 1 1 10 0 0 1 0 1 20 0 0 1 1 1 30 0 1 0 0 1 40 0 1 0 1 1 50 0 1 1 0 1 60 0 1 1 1 2 00 1 0 0 0 2 10 1 0 0 1 2 20 1 0 1 0 2 30 1 0 1 1 2 40 1 1 0 0 2 5

0 1 1 0 1 3 00 1 1 1 0 3 10 1 1 1 1 3 21 0 0 0 0 3 31 0 0 0 1 3 41 0 0 1 0 4 01 0 0 1 1 4 11 0 1 0 0 4 21 0 1 0 1 4 31 0 1 1 0 5 01 0 1 1 1 5 11 1 0 0 0 5 21 1 0 0 1 6 0

1 1 0 1 0 6 11 1 0 1 1 7 0






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CHANNEL/ USAGE

BCCH

3GPP-REF 44.018

FUNCTION This message is sent on the BCCH by the network to stations within the cellgiving information of control of the RACH and the BCCH allocation in theneighbour cells.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader BCCH Frequency ListNCC permittedRACH Control parameters

M V M V M V M V M V

121613



FOLLOWINGEVENT

SPECIFDOC. REF.






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P-GSM8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 1 1 0 1 0Neighbour

0 0

EXT-IND

0

BA-IND0

BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

Cell BAARFCN

120

BAARFCN

119

BAARFCN

118

BAARFCN

117

BAARFCN

116

BAARFCN

115

BAARFCN

114

BAARFCN

113

Description ................

BAARFCN

008

BAARFCN

007

BAARFCN

006

BAARFCN

005

BAARFCN

004

BAARFCN

003

BAARFCN

002

BAARFCN

001

NCC Permitted NCC permitted

RACH MaxRetrans TX-Integer CellBar Acces

RE

Control ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC9

ACC8

Parameters ACC7

ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0

E-GSM, DCS 1800, DCS1900, GSM850 and Biband8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 1 1 0 1 0

1 0FORMAT-ID

EXT-IND

BA-INDFORMAT-ID

(continued) Note

ORIG-ARFCN

high

Neighbour ORIG-ARFCN (middle part)

CellDescription

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

::

::

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111


RACH MaxRetrans

TX-Integer CellBar

Acces

RE

Control ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC9

ACC8

Parameters ACC7

ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0






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6.43.2 BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION

TYPE: M

DEFINITIONTo provide the absolute radio frequency channel numbers of the BCCH carriers to be monitored bythe MS in the cell. Used for cell selection/reselection.

BIT DESCRIPTION

Bitmap 0 Format supported for P-GSM.

8 7 6 5 4 3 2 1

0 0FORMAT-ID

EXT-IND

BA-IND BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

1

BA

ARFCN120

BA

ARFCN119

BA

ARFCN118

BA

ARFCN117

BA

ARFCN116

BA

ARFCN115

BA

ARFCN114

BA

ARFCN113

2

................

BAARFCN

008

BAARFCN

007

BAARFCN

006

BAARFCN

005

BAARFCN

004

BAARFCN

003

BAARFCN

002

BAARFCN

001

16



EXT-IND : Extension Indication0 IE carries the complete BA1 IE carries a part of the BA

BA-IND : BCCH allocation sequence number indicationRange 0 to 1.

BA ARFCN N : BCCH Allocation Absolute RF Channel Number N- if ARFCN = N belongs to the BCCH allocation,

BA ARFCN N bit is coded with "1"N = 1,2 ... 124

- if not BA ARFCN N bit is coded with "0" ;N=1,2 ...124

(Note: the number of neighbour BCCH frequencies is limited to 32)





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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND

BA-IND 0FORM-ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)

(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND

BA-IND 1 0 0FORMAT-ID (cont)

ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14


15

W(20) (low part) W(21) 0

spare

16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16











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Variable Bit Map format supported

8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND

BA-IND 1 1 1FORMAT-ID(continued)

ORIG-ARFCN

high

1


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

16






RRFCN N : Relative radio frequency channel number N

- For an RF channel with ARFCN = ORIG-ARFCN + N) mod 1024 belonging to the set,then RRFCN N bit is coded as '1'.

- For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 not belonging to the set,then RRFCN N bit is coded as '0'.



All the parameters are given during configuration and updated by OMC requests.





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6.43.3 NCC PERMITTED

TYPE: M

DEFINITIONTo provide a definition of the allowed NCCs on the BCCH carriers to be monitored by the MSsin the cell.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

NCC permitted


NCC permitted field is coded as a bitmap i.e. bit N is coded with a "0" if the BCCH carrier with NCC =N - 1 is not permitted for monitoring, and with a "1" if the BCCH carrier with NCC = N - 1 is permittedfor monitoring.N = 1, 2,..., 8.


This information is determined by O&M.


TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

MaxRetrans

TX-Integer CellBar

Acces

RE

ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC09

ACC08

ACC07

ACC06

ACC05

ACC04

ACC03

ACC02

ACC01

ACC00


Max Retrans 00 1 re transmission





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01 2 re transmissions10 4 re transmissions11 7 re transmissions

TX Integer Number of time slots to spread transmissionBits 6 5 4 3

0 0 0 0 3 slots used to spread transmission0 0 0 1 4 slots used to spread transmission0 0 1 0 5 slots used to spread transmission0 0 1 1 6 slots used to spread transmission0 1 0 0 7 slots used to spread transmission0 1 0 1 8 slots used to spread transmission0 1 1 0 9 slots used to spread transmission0 1 1 1 10 slots used to spread transmission1 0 0 0 11 slots used to spread transmission1 0 0 1 12 slots used to spread transmission1 0 1 0 14 slots used to spread transmission1 0 1 1 16 slots used to spread transmission1 1 0 0 20 slots used to spread transmission

1 1 0 1 25 slots used to spread transmission1 1 1 0 32 slots used to spread transmission1 1 1 1 50 slots used to spread transmission



EC Emergency Call allowed (Octet 3 bit 3)0: Emergency Call allowed in the cell to all MSs1: Emergency Call not allowed in the cell except for the MSs that belong to one of the classes

between 11 to 15


For a mobile station with AC CN, access is not barredif the AC CN bit is coded with "0" ; N = 0,1..9,11..15.






ED 06 RELEASED SYSTEM INFORMATION TYPE 2bis

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6.44 SYSTEM INFORMATION TYPE 2BIS

NAME SYSTEM INFORMATION TYPE 2BIS


CHANNEL/ USAGE

BCCH

3GPP-REF 44.018

FUNCTION This message is sent on the BCCH by the network to stations within the cellgiving information of control of the RACH and of the extension of the BCCHallocation in the neighbour cells.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Extended BCCH Frequency ListRACH Control parametersSI 2bis Rest Octets

M V M V M V M V M V

121631



FOLLOWINGEVENT

SPECIFDOC. REF.






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E-GSM, DCS 1800, GSM850, DCS1900 and Biband8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 0 0 0 1 01 0

FORMAT-IDEXT-IND

BA-INDFORMAT-ID

(continued) Note

ORIG-ARFCN

high

Neighbour ORIG-ARFCN (middle part)

CellDescription

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

::

::

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

RACH MaxRetrans TX-Integer CellBar Acces

RE

Control ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC9

ACC8

Parameters ACC7

ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0

SI 2bis Rest Octets 0 0 1 0 1 0 1 1

Note: 0 x x: Range 1024 format;1 0 0: Range 512 format;1 0 1: Range 256 format;1 1 0: Range 128 format;

1 1 1: Variable bit map.

6.44.2 EXTENDED BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION

TYPE: M

DEFINITIONTo provide the absolute radio frequency channel numbers of the BCCH carriers to be monitored bythe MS in the cell. Used for cell selection/reselection.

BIT DESCRIPTION





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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND

BA-IND 0FORM-ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)

(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14


15

W(20) (low part) W(21) 0

spare

16




BA-IND : BCCH allocation sequence number indication

Range 0 to 1.







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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

high

1


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

16
















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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

MaxRetrans

TX-Integer CellBar

Acces

RE

ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC09

ACC08

ACC07

ACC06

ACC05

ACC04

ACC03

ACC02

ACC01

ACC00




0 0 0 0 3 slots used to spread transmission

0 0 0 1 4 slots used to spread transmission0 0 1 0 5 slots used to spread transmission0 0 1 1 6 slots used to spread transmission0 1 0 0 7 slots used to spread transmission0 1 0 1 8 slots used to spread transmission0 1 1 0 9 slots used to spread transmission0 1 1 1 10 slots used to spread transmission1 0 0 0 11 slots used to spread transmission1 0 0 1 12 slots used to spread transmission1 0 1 0 14 slots used to spread transmission1 0 1 1 16 slots used to spread transmission1 1 0 0 20 slots used to spread transmission1 1 0 1 25 slots used to spread transmission1 1 1 0 32 slots used to spread transmission1 1 1 1 50 slots used to spread transmission







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EC Emergency Call allowed (Octet 2 bit 3)0: Emergency Call allowed in the cell to all MSs

1: Emergency Call not allowed in the cell except for the MSs that belong to one of the classesbetween 11 to 15





6.44.4 SI 2BIS REST OCTETS

TYPE: M

DEFINITIONThis parameter consists of spare bits only and is used to allow the introduction of newinformation on the BCCH in later phases.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0Spare

0Spare

1Spare

0Spare

1Spare

0Spare

1Spare

1Spare






ED 06 RELEASED SYSTEM INFORMATION TYPE 2ter

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6.45 SYSTEM INFORMATION TYPE 2TER

NAME SYSTEM INFORMATION TYPE 2TER


CHANNEL/ USAGE

BCCH

3GPP-REF 44.018

FUNCTION This message is sent optionally on the BCCH by the network to stations withinthe cell giving information on the extension of the BCCH allocation in theneighbour cells. The SI2ter message may also provide the MS with informationon the 2G-to-3G cell reselections.



INFORMATIONELEMENT

LISTL2 Pseudo Length

Header Extended BCCH Frequency ListSI 2ter Rest Octets

M V

M V M V M V

(1)1

2164



FOLLOWINGEVENT

SPECIFDOC. REF.


(1) The ALCATEL BSS is compliant to GSM ETR 09.94 for phase 1 MS in biband networks. L2pseudo-length of SYSTEM INFORMATION TYPE 2ter is set to 0.





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P-GSM

8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 0 0 0 1 1

FORMAT-ID

Multibandreporting

BA-IND BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

BAARFCN

120

BAARFCN

119

BAARFCN

118

BAARFCN

117

BAARFCN

116

BAARFCN

115

BAARFCN

114

BAARFCN

113

Neighbour Cell

Description 2

................

BAARFCN008

BAARFCN007

BAARFCN006

BAARFCN005

BAARFCN004

BAARFCN003

BAARFCN002

BAARFCN001

SI 2ter Rest Octets SI 2ter R.O. 32

SI 2ter R.O. 31

SI 2ter R.O. 30

SI 2ter R.O. 29

SI 2ter R.O. 28

SI 2ter R.O. 27

SI 2ter R.O. 26

SI 2ter R.O. 25

SI 2ter R.O. 24

SI 2ter R.O. 23

SI 2ter R.O. 22

SI 2ter R.O. 21

SI 2ter R.O. 20

SI 2ter R.O. 19

SI 2ter R.O. 18

SI 2ter R.O. 17

SI 2ter R.O. 16

SI 2ter R.O. 15

SI 2ter R.O. 14

SI 2ter R.O. 13

SI 2ter R.O. 12

SI 2ter R.O. 11

SI 2ter R.O. 10

SI 2ter R.O. 9

SI 2ter R.O. 8

SI 2ter R.O. 7

SI 2ter R.O. 6

SI 2ter R.O. 5

SI 2ter R.O. 4

SI 2ter R.O. 3

SI 2ter R.O. 2

SI 2ter R.O. 1

Note: SI2 ter Rest Octets shall be filled as described in 6.45.3.





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E-GSM, GSM850, DCS 1800, DCS1900

8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 0 0 0 1 1

FORMAT-ID

1Multibandreporting

BA-IND FORMAT-ID(continued)

Note

ORIG-ARFCN

high

ORIG-ARFCN (middle part)Neighbour CellDescription 2

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

SI 2ter Rest Octets SI 2ter R.O. 32

SI 2ter R.O. 31

SI 2ter R.O. 30

SI 2ter R.O. 29

SI 2ter R.O. 28

SI 2ter R.O. 27

SI 2ter R.O. 26

SI 2ter R.O. 25

SI 2ter R.O. 24

SI 2ter R.O. 23

SI 2ter R.O. 22

SI 2ter R.O. 21

SI 2ter R.O. 20

SI 2ter R.O. 19

SI 2ter R.O. 18

SI 2ter R.O. 17

SI 2ter R.O. 16

SI 2ter R.O. 15

SI 2ter R.O. 14

SI 2ter R.O. 13

SI 2ter R.O. 12

SI 2ter R.O. 11

SI 2ter R.O. 10

SI 2ter R.O. 9

SI 2ter R.O. 8

SI 2ter R.O. 7

SI 2ter R.O. 6

SI 2ter R.O. 5

SI 2ter R.O. 4

SI 2ter R.O. 3

SI 2ter R.O. 2

SI 2ter R.O. 1

The encoding described above is used with FORMAT-ID set to “Variable bitmap” when a dummyARFCN needs to be encoded in the SI2ter message because there is no additional 2G frequency toencode in the SI2ter message but the SI2ter message has to be present to describe 3G frequencies.

Notes :

1) 0 x x: Range 1024 format;1 0 0: Range 512 format;1 0 1: Range 256 format;1 1 0: Range 128 format;1 1 1: Variable bit map.

2) SI2 ter Rest Octets shall be filled as described in 6.45.3.





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6.45.2 EXTENDED BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION 2

TYPE: M

DEFINITION

To provide the absolute radio frequency channel numbers of the BCCH carriers to be monitored by

the MS in the cell. Used for cell selection/reselection.

BIT DESCRIPTION

Bitmap 0 Format supported

8 7 6 5 4 3 2 1

0FORMAT-ID

MultibandReporting

BA-IND BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

1

BA

ARFCN120

BA

ARFCN119

BA

ARFCN118

BA

ARFCN117

BA

ARFCN116

BA

ARFCN115

BA

ARFCN114

BA

ARFCN113

2

................

BAARFCN

008

BAARFCN

007

BAARFCN

006

BAARFCN

005

BAARFCN

004

BAARFCN

003

BAARFCN

002

BAARFCN

001

16


FORMAT-ID Format identifier Multiband reporting Binary coded minimum number of cells of each supported band to be included

in MEASUREMENT REPORT message (if available). Range 0 to 3, set byO&M.

BA-IND BCCH allocation sequence number indicationRange 0 to 1

BA ARFCN N BCCH Allocation Absolute RF Channel Number Nif ARFCN = N belongs to the BCCH allocation, BA ARFCN N bit is coded with"1" N = 1,2 ... 124if not, BA ARFCN N bit is coded with "0" ; N=1,2 ...124

(Note : the number of neighbour BCCH frequencies is limited to 32)





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8 7 6 5 4 3 2 1

1FORMAT-ID

MultibandReporting

BA-IND 0

FORMAT-ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16


FORMAT-ID Format identifier Multiband reporting Binary coded minimum number of cells of each supported band to be

included in MEASUREMENT REPORT message (if available). Range 0 to 3,set by O&M


F0 Frequency indicator 0 ARFCN 0 is not a member of the set1 ARFCN 0 is a member of the set

W(i) Each W(i) encodes a non negative integer in binaryif W(k) is null, W(K+1) to W(16) must be null also





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8 7 6 5 4 3 2 1

1FORMAT-ID

MultibandReporting


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16



included in MEASUREMENT REPORT message (if available). Range 0 to 3,set by O&M


ORIG-ARFCN This field encodes the ARFCN of one frequency belonging to the set. Thisvalue is also used as the origin of the bit map to generate all the other frequencies.

W(i) Each W(i) encodes a non negative integer in binary.if W(k) is null, W(K+1) to W(17) must be null also.





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8 7 6 5 4 3 2 1

1FORMAT-ID

MultibandReporting


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8

W(8) (low part) W(9) (high part) 9W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14


15


16


FORMAT-ID Format identifier

Multiband reporting Binary coded minimum number of cells of each supported band to be includedin MEASUREMENT REPORT message (if available). Range 0 to 3, set byO&M.








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8 7 6 5 4 3 2 1

1FORMAT-ID

MultibandReporting


ORIG-ARFCN

1


ORIG-ARFCN

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16



included in MEASUREMENT REPORT message (if available). Range 0 to 3,set by O&M.

BA-IND BCCH allocation sequence number indicationRange 0 to 1.







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8 7 6 5 4 3 2 1

1FORM

AT-ID

Multiband

Reporting

BA-IND 1 1 1FORMAT-ID

(continued)

ORIG-ARFCN

high

1


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

16



included in MEASUREMENT REPORT message (if available). Range 0 to 3,set by O&M.



RRFCN N Relative radio frequency channel number NFor an RF channel with ARFCN = ORIG-ARFCN + N) mod 1024 belongingto the set, then RRFCN N bit is coded as '1'.For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 notbelonging to the set, then RRFCN N bit is coded as '0'.Note: the number of neighbour BCCH frequencies is limited to 32

The following setting of the variable format is used when a dummy ARFCN needs to be encoded inthe SI2ter message:

FORMAT-ID Set to “Variable bitmap”Multiband reporting Set to “00”BA-IND BCCH allocation sequence number indication

Range 0 to 1.

ORIG-ARFCN This field encodes the dummy ARFCN defined by the parameter DUMMY_ARFCN_FOR_SI2TER. This value is also used as the origin of the bitmap to generate all the other frequencies.

RRFCN N Relative radio frequency channel number NAll the RRFCN are set to “0”.







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6.45.3 SI 2TER REST OCTETS

TYPE: M

DEFINITIONIf UTRAN FDD cell reselection is enabled and FDD UTRAN frequencies are declared in theBSC, this parameter contains optional information on UTRAN cells to be monitored by the MS

in the cell. Otherwise, it consists of spare bits only and is used to allow the introduction of newinformation on the BCCH in later phases.

BIT DESCRIPTION

1) If one UARFCN frequency is present in SI2ter instance, the SI2ter Rest Octet IE is filled as follows:

8 7 6 5 4 3 2 1

L|H = 1 SI2ter_ MP_CH

ANGE_ MARK

SI2ter_ 3G_CH

ANGE_ MARK

SI2ter_INDEX SI2ter_COUNT 1

SI2ter_ COUN

T

PI=1 PI=0 PI=1 FDD-ARFCN 2

FDD-ARFCN 3

FDD-ARFCN PI = 0 PI = 0 PI = 0 0Spare

1Spare

1Spare

4

Note: If the SI2ter message describes 3G neighbour cells, the last SI 2ter instance always containsthe 3G measurement parameters description. The preceding SI 2ter instances provide the MS with the UARFCN frequency description. Thus, if there are n UARFCN frequencies in the

FDD_ARFCN_LIST given by the OMC, the number of SI 2ter instances is n + 1.

2) If the 3G measurement parameters are described in the SI2ter instance, the SI 2ter Rest Octet IE isfilled as follows:

8 7 6 5 4 3 2 1

L|H = 1 SI2ter_ MP_CHANGE_ MARK

SI2ter_ 3G_CHANGE_ MARK

SI2ter_INDEX SI2ter_COUNT 1

SI2ter_

COUNT

PI=0 PI = 0 PI = 1 Qsearch_I 2

PI = 1 FDD_Qoffset FDD_Qmin 3

PI = 0 0Spare

1Spare

0Spare

1Spare

0Spare

1Spare

1Spare

4

3) Otherwise, the SI 2ter Rest Octets IE is filled with spare bits as follows:

8 7 6 5 4 3 2 1





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L|H = 0 0Spare

1Spare

0Spare

1Spare

0Spare

1Spare

1Spare

1

0Spare

0Spare

1Spare

0Spare

1Spare

0Spare

1Spare

1Spare

2

0Spare

0Spare

1Spare

0Spare

1Spare

0Spare

1Spare

1Spare

3

0

Spare

0

Spare

1

Spare

0

Spare

1

Spare

0

Spare

1

Spare

1

Spare

4

SUB PARAMETER DEFINITIONSI2ter_MP_CHANGE_MARK:Indicates whether or not 3G Measurement parameters shall be re-read.

SI2ter_3G_CHANGE_MARK:Indicates whether or not UTRAN FDD Description shall be re-read.

SI2ter_COUNT :Binary representation minus one of the number of SI2ter instances.

SI2ter_INDEX :Binary representation of the index of the instance of the SI2ter.

FDD-ARFCN: Nu = 5 * (F MHz), 0.0 MHz ≤ F ≤ 3276.6 MHz. The OMC provides the BSC with the FDD-ARFCN in the O&M FDD ARFCN list denoted FDD_ARFCN_LIST.

Qsearch_I:Search for 3G cells if signal level is below (0-7) or above (8-15) threshold.0 = - 98 dBm, 1 = - 94 dBm, … ,

6 = - 74 dBm, 7 = ∞ (always) 8 = - 78 dBm, 9 = - 74 dBm, … ,

14 = - 54 dBm, 15 = ∞ (never).

Note that, on MS side, default value = ∞ (never).

FDD_Qoffset:Applies an offset to RLA_C for cell re-selection to access technology.

0 = - ∞ (always select a cell if acceptable),1 = -28 dB, 2 = -24 dB, … , 15 = 28 dB.Note that, on MS side, default value = 0 dB.

FDD_Qmin:A minimum threshold for Ec/No for UTRAN FDD cell re-selection.0 = -20 dB, 1 = -6 dB, 2 = -18 dB, 3 = -8 dB, 4 = -16 dB, 5 = -10 dB, 6 = -14 dB, 7 = -12 dB.

Note that, on MS side, default value = -12 dB.

PARAMETER ORIGIN - ACTION ON PARAMETERSI2ter_MP_CHANGE_MARK:This toggle shall be changed at each change of information concerning 3G Measurement Parametersparameter shall be incremented. The same value shall be kept in every SI 2ter instance belonging tothe same set of SI 2ter messages.

SI2ter_3G_CHANGE_MARK:This toggle shall be changed at each change of information concerning UTRAN FDD Description andUTRAN TDD Description. The same value shall be kept in every SI 2ter instance belonging to the

same set of SI 2ter messages.





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SI2ter_INDEX:The SI2ter_INDEX field is binary coded, range 0 to 7, and indexes each instance of SI2ter.

All other sub-parameters are set by O & M and stored in BSC and may change according to OMCaction.




ED 06 RELEASED SYSTEM INFORMATION TYPE 2quater

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6.46 SYSTEM INFORMATION TYPE 2QUATER

NAME SYSTEM INFORMATION TYPE 2QUATER


CHANNEL/ USAGE

BCCH/ BCCH extended

3GPP-REF 44.018

FUNCTION This message is sent optionally on either the BCCH or the BCCH extended( if it isconfigured in the cell) by the network to stations within the cell giving informationon additional measurement and reporting parameters and/or UTRAN neighbour cells.



INFORMATIONELEMENT

LISTL2 Pseudo Length

Header SI 2quater Rest Octets

M V

M V M V

(1)1

220



FOLLOWINGEVENT

SPECIFDOC. REF.


(1) The ALCATEL BSS is compliant to GSM ETR 09.94 for phase 1 MS in biband networks. L2pseudo-length of SYSTEM INFORMATION TYPE 2quater is set to 0.





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 0 0 1 1 1

SI 2quater RestOctets

…....

SI2 quater Rest Octets shall be filled as described in 6.45.3.

……..

6.46.2 SI 2QUATER REST OCTETS

TYPE: M

DEFINITIONThe SI 2quater Rest Octets information element contains neighbour cell lists for UTRAN cells. For cellreselection, it is used to build the 3G Cell Reselection list.

BIT DESCRIPTION

Case of 3 UTRAN FDD ARFCNs (for a 2G cell , the number of ARFCNs is lower or equal to 3) andPBCCH not activated in the cell.

8 7 6 5 4 3 2 1

BA_ IND

3G_ BA_

IND

MP_CHANGE_

MARK

SI2quater_INDEX SI2quater_CO

UNT

1

SI2quater_COUNT PI=0 PI=0 PI=0 PI=0 PI=0 2

PI=0 PI=0 PI=1 PI=0 PI=0 PI=1 PI=0 PI=1 3

PI=0 FDD_ARFCN 4

FDD_ARFCN FDD_Indic0

5

NR_OF_FDD_CELLS PI=1 PI=0 FDD_ARFCN

6

FDD_ARFCN 7





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NR_OF_FDD_CELLS

8

NR_OF_FDD_CELLS PI=1 PI=0 FDD_ARFCN 9

FDD_ARFCN 10


NR_OF_FDD_CELLS 11

NR_OF _FDD_ CELLS

PI=0 PI=0 PI=1 Qsearch_I 12

Qsearch_C_Ini

tial

PI=1 FDD_Qoffset FDD_REP_QU

ANT

FDD_MULTIRA T_REP

ORTING

13

FDD_MULTIRA T_REP

ORTING

FDD_Qmin PI=0 PI=1 Qsearch_P

14

Qsearch_P 3G_SEARCH_

PRIO

PI=0 PI=0 PI=0 PI=0 15

Case of 3 UTRAN FDD ARFCNs (for a 2G cell , the number of ARFCNs is lower or equal to 3) andPBCCH activated in the cell.

8 7 6 5 4 3 2 1

BA_ IND

3G_ BA_ IND

MP_CHANGE_ MARK

SI2quater_INDEX SI2quater_COUNT

1

SI2quater_COUNT PI=0 PI=0 PI=0 PI=0 PI=0 2

PI=0 PI=0 PI=1 PI=0 PI=0 PI=1 PI=0 PI=1 3

PI=0 FDD_ARFCN 4


5

NR_OF_FDD_CELLS PI=1 PI=0 FDD_ARFCN

6

FDD_ARFCN 7


NR_OF_FDD_CELLS

8

NR_OF_FDD_CELLS PI=1 PI=0 FDD_ARFCN 9

FDD_ARFCN 10


NR_OF_FDD_CELLS 11

NR_OF _FDD_ CELLS

PI=0 PI=0 PI=1 Qsearch_I 12

Qsearch_C_Ini

tial

PI=1 FDD_Qoffset FDD_REP_QU

ANT

FDD_MU

LTIRAT_ REPORTI

NG

13

FDD_MU

LTIRAT_ REPORTI

NG

FDD_Qmin PI=0 PI=0 Spare1

14





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BA_IND:BCCH allocation sequence number indication.Range 0 to 1.

3G_BA_IND:3G BCCH allocation sequence number indication.

Indicates whether or not the MS shall re-read all instances and rebuild the 3G Neighbour Cell list.

MP_CHANGE_MARK:Indicates whether or not 3G Measurement parameters shall be re-read.0 at initialisation.

SI2quater_INDEX :This field is binary coded, range 0 to 15, and indexes each instance of SI2quater Rest Octet

information element.

SI2quater_COUNT :Binary representation minus one of the number of SI2quater instances.

FDD_ARFCN:UTRAN FDD central frequency.This IE set by O&M is defined as the UARFCN in 3GPP TS 25.101.

FDD_Indic0:This field indicates if the FDD_CELL_INFORMATION parameter value ‘0000000000’ is a member of the set or not.Set to 0

NR_OF_FDD_CELLSSet to 31

Qsearch_I:Search for 3G cells if signal level is below (0-7) or above (8-15) threshold.0 = - 98 dBm, 1 = - 94 dBm, … ,

6 = - 74 dBm, 7 = ∞ (always) 8 = - 78 dBm, 9 = - 74 dBm, … ,

14 = - 54 dBm, 15 = ∞ (never).

Note that, on MS side, default value = ∞ (never).Set by O&M

Qsearch_C_Initial

Indicates the Qsearch value to be used in connected mode before Qsearch_C is received,Set to 0 (use Q_Isearch)

FDD_Qoffset:Applies an offset to RLA_C for cell re-selection to access technology.

(0 = - ∞ (always select a cell if acceptable),1 = -28 dB, 2 = -24 dB, … , 15 = 28 dB.Note that, on MS side, default value = 0 dB.)???Set by O&M.

FDD_REP_QUANT:Indicates the reporting quantity for UTRAN FDD cells.Set to 0.





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FDD_MULTIRAT_REPORTINGthe number of cells from the access technology/mode FDD (one or more) that shall be included in thelist of strongest cells or in the measurement report.Set to 0

FD_Qmin

A minimum threshold for Ec/No for UTRAN FDD cell re-selectionSet by O&M

Qsearch_PSearch for 3G cells if signal level below threshold (0-7) or above threshold (8-15)( for PBCCH).Set equal to Qsearch_I

3G_SEARCH_PRIOIndicate if 3G cells may be searched when BSIC decoding is requiredSet by O&M


BA_IND :The BA-IND is a one bit field which allows the BSC to differentiate MEASUREMENT REPORTsrelated to BCCH BA or to SACCH BA. To achieve this, the BSC shall ensure that BA-IND_SACCHis always the opposite of BA-IND_BCCH.

3G_BA_IND :It shall be toggled each time each time 3G Neighbour Cell information is changed.When the 3G_BA_IND parameter is changed, the MS shall re-read all instances and rebuild the3G Neighbour Cell list.

MP_CHANGE_MARK :

This parameter shall be toggled, each time 3G Measurement have been changed.





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CHANNEL/ USAGE

BCCH

3GPP-REF 44.018

FUNCTION This message is sent on the BCCH by the network to cell giving information of control of the RACH, of location area identification, of cell identity and variousother information about the cell.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Cell IdentityLocation Area ID.Control Channel DescriptionCell Options ( BCCH )Cell Selection ParametersRACH Control ParametersSI 3 Rest Octets

M V M V M V M V M V M V M V M V M V

122531234



FOLLOWINGEVENT

SPECIFDOC. REF.

Paging Access Control (ref. [1])Overload Control (ref. [16])BSS Initialisation of the Telecom part (ref. [19])

BSS Global Reset (ref. [21])System Information Management (ref. [24])





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 1 1 0 1 1

Cell Identity Cell Identity value

Cell Identity value (continued)


Location AreaIdentification



LAC

LAC (continued)

MSCR ATT BS-AG-BLKS-RES CCCH-CONF

Control ChannelDescription

0Spare

0Spare

0Spare

0 0CBQ2

BS-PA-MFRMS

T 3212 Timeout value

Cell Options0

SparePWRC DTX Radio-Link-Timeout

Cell Selection

Parameters

CELL RESELECT

HYSTERESIS

MS-TXPWR-MAX-CCH

ACS NECI RXLEV-ACCESS-MIN

Max Retrans TX-Integer CellBar

Acces

RE

RACH ControlParameters

ACC15

ACC14

ACC13

ACC12

ACC11

ECACC9

ACC8

ACC7

ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0

SI 3 Rest Octets See the tables below for the detail






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Case 0 SI 3 Rest Octets detail description (without Optional Selection Parameters, without GPRS Indicator, with absence of SI2 QUATER ):


(bit) Coding rules

1 Set to ‘L’ (Selection Parameters are not used)

1 Set to ‘L’ (Optional Power offset is not used)

System Information 2ter Indicator

1 See §6.47.8 for detail.

Early Classmark SendingControl


1 Set to ‘L’ (Scheduling if and where is not used)

1 Set to ‘L’ (GPRS Indicator is not used)

3G Early ClassmarkSending Restriction

1 Set to ‘L’, see §6.47.8 for detail.

SI2quater Indicator 1 Set to ‘L’ :SI 2quater message is not broadcast

Case 1 SI 3 Rest Octets detail description (without Optional Selection Parameters, with GPRS Indicator, with absence of SI2 QUATER ):


(bit) Coding rules








1 Set to ‘H’ (GPRS Indicator is used)

RA COLOUR 3 See §6.47.8 for detail.

SI13 POSITION 1 See §6.47.8 for detail.

3G Early Classmark

Sending Restriction


SI 2quater indicator 1 Set to ‘L’ : SI 2quater message is not broadcast





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Case 2 SI 3 Rest Octets detail description (with Optional Selection Parameters, without GPRS Indicator, with absence of SI2 QUATER ):


(bit) Coding rules

1 Set to ‘H’ (Selection Parameters are used)

CBQ 1 See §6.47.8 for detail.

CELL_RESELECT_OFFSET 6 See §6.47.8 for detail.

TEMPORARY_OFFSET 3 See §6.47.8 for detail.

PENALTY_TIME 5 See §6.47.8 for detail.















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Case 3 SI 3 Rest Octets detail description (with Optional Selection Parameters, with GPRS Indicator, with absence of SI2 QUATER ):


(bit) Coding rules






















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Case 4 SI 3 Rest Octets detail description (with Optional Selection Parameters, with GPRS Indicator, with presence of SI2 QUARTER ).


(bit) Coding rules

















SI 2quater indicator 1 Set to ‘H’ if SI 2quater message is broadcast

SI2quater_POSITION 1 - 0 : SYSTEM INFORMATION TYPE 2 quater message is sent on BCCH Norm.

- 1 SYSTEM INFORMATION TYPE 2 quater message is sent on BCCH Ext.





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6.47.2 CELL IDENTITY

TYPE: M

DEFINITIONIdentification of the cells within a location area.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Cell Identity value

CI value (continued)

Coding scheme depends on administration


CI value, Cell Identity value See 3GPP TS 24.008.



TYPE: M

DEFINITION

To provide unambiguous identification of Location Areas within the area covered by GSMsystem.

BIT DESCRIPTION

8 7 6 5 4 3 2 1




LAC

LAC (continued)



MCC Mobile Country Code (See CCITT. E.212)MNC Mobile Network Code (BCD)LAC Location Area Code See 3GPP TS 24.008 (Coding scheme chosen by adm).





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All these parameters will be given to BSC during the Configuration.





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6.47.4 CONTROL CHANNEL DESCRIPTION

TYPE: M

DEFINITIONTo provide a variety of information about a cell

BIT DESCRIPTION

8 7 6 5 4 3 2 1

MSCR ATT BS-AG-BLKS-RES CCCH-CONF

0Spare

0Spare

0Spare

0 0CBQ2

BS-PA-M FRMS

T 3212 Timeout value

bit 8 of octet 1 and bits 4, 5, 6, 7, 8 of octet 2 are spare.


MSCR, MSC Release. Set by O&M according to the MSC Release.

Bit 8

0 MSC is Release '98 or older 1 MSC is Release '99 onwards

ATT, Attach-detach allowed. Set by O&M according to MSC and VLR options.

Bit 70 MSs in the cell are not allowed to apply IMSI attach and detach procedure.

1 MSs in the cell shall apply IMSI attach and detach procedure.

BS-AG-BLKS-RES,

The BS-AG-BLKS-RES field is coded as the binary representation of the number of blocksreserved for access grant.

Range 0 to 2 if CCCH-CONF = "001"0 to 7 for other values of CCCH-CONF

All other values are reserved in the first case

CCCH-CONF Bits3 2 1

0 0 0 1 basic physical channel used for CCCH, not combined with SDCCHs0 0 1 1 basic physical channel used for CCCH, combined with SDCCHs0 1 0 2 basic physical channel used for CCCH, not combined with SDCCHs1 0 0 3 basic physical channel used for CCCH, not combined with SDCCHs1 1 0 4 basic physical channels used for CCCH, not combined with SDCCHsAll other values are reserved

CBQ2, Cell Bar Qualify 2. Always set to ‘00’Bits5 40 0 Cell Bar Qualify 2 inactive0 1 Reserved, shall be interpreted as 111 0 Voice not supported, cell not barred, norm. cell selection priority1 1 Voice not supported, cell not barred, low cell selection priority





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BS-PA-MFRMS Bits3 2 10 0 0 2 multiframes period for transmission of PAGING REQUEST messages to the same

paging subgroup0 0 1 3 multiframes period for transmission of PAGING REQUEST messages to the same

paging subgroup

0 1 0 4 multiframes period for transmission of PAGING REQUEST messages to the samepaging subgroup...1 1 1 9 multiframes period for transmission of PAGING REQUEST messages to the same

paging subgroup

Note: The number of different paging subchannels on the CCCH is:

(3 - BS-AG-BLKS-RES) * BS-PA-MFRMS, if CCCH-CONF = "001"

(9 - BS-AG-BLKS-RES) * BS-PA-MFRMS, for other values of CCCH-CONF

T3212 timeout value

The T3212 timeout value field is coded as the binary representation of the timeout value for

periodic updating in decihours.

Range: 1 to 255

The value 0 is used for infinite timeout value

i.e. periodic updating shall not be used within the cell.


All these sub-parameters are set by O & M and stored in BSC and may change according to OMCaction.





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6.47.5 CELL OPTIONS (BCCH)

TYPE: M

DEFINITIONTo provide a variety of information about a cell.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 PWRC DTX Radio-Link-Timeout


PWRC : Power control indicator

0 MS shall include measurement on the BCCH carrier. PWRC is not set1 MS shall not include measurement on the BCCH carrier. PWRC is set

DTX : DTX indicator value 00 MS may use discontinuous transmissionvalue 01 MS shall use discontinuous transmissionvalue 10 MS shall not use discontinuous transmission

Radio-Link-Timeout

0000: 4 SACCH blocks0001: 8 SACCH blocks0010: 12 SACCH blocks....

..1110: 60 SACCH blocks1111: 64 SACCH blocks

See 3GPP TS. 05.08


Information known by BSC (via O&M operation) and send to MS on BCCH.





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6.47.6 CELL SELECTION PARAMETERS

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

CELL RESELECTHYSTERESIS

MS-TXPWR-MAX-CCH



CELL RESELECT HYSTERESIS Bits 8 7 6

0 0 0 0 dB RXLEV hysteresis for LA re-selection0 0 1 2 dB RXLEV hysteresis for LA re-selection0 1 0 4 dB RXLEV hysteresis for LA re-selection0 1 1 6 dB RXLEV hysteresis for LA re-selection1 0 0 8 dB RXLEV hysteresis for LA re-selection1 0 1 10 dB RXLEV hysteresis for LA re-selection1 1 0 12 dB RXLEV hysteresis for LA re-selection1 1 1 14 dB RXLEV hysteresis for LA re-selection

MS-TXPWR-MAX-CCH: binary representation of the maximum power control level

an MS may use when accessing on a CCHGSM 900 coding: range 0 to 19; step size = 2 dBm; 0: 43 dBm, ...,

15: 13 dBm, 19: 5 dBm, see §6.2.4 and §6.20.6for detail.

DCS 1800 coding: range 0 to 15; step size = 2 dBm; 0: 30 dBm, ...,13: 4dBm, 15: 0 dBm, see §6.2.4 and §6.20.6 for detail.

DCS 1900 coding: range 0 to 15, 30, 31; 30: 33 dBm, 31: 32 dBm,0: 30 dBm, 1: 28 dBm, ..., 14: 2dBm, 15: 0 dBm,see §6.2.4 and §6.20.6 for detail.

RXLEV-ACCESS-MIN : binary representation of the minimum received signal level at the MS for

which it is permitted to access the system (value 0 to 63 - 3GPP TS. 05.08)

ACS Additional reselection parameter indication.0 System information type 16 and 17 are not broadcast on the BCCH.1 System information type 16 and 17 are broadcast on the BCCH.

NECI 0 New establishment causes are not supported1 New establishment causes are supported Not supported






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6.47.7 RACH CONTROL PARAMETER

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

MaxRetrans

TX-Integer CellBar

Acces

RE

ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC09

ACC08

ACC07

ACC06

ACC05

ACC04

ACC03

ACC02

ACC01

ACC00




0 0 0 0 3 slots used to spread transmission0 0 0 1 4 slots used to spread transmission0 0 1 0 5 slots used to spread transmission0 0 1 1 6 slots used to spread transmission0 1 0 0 7 slots used to spread transmission0 1 0 1 8 slots used to spread transmission0 1 1 0 9 slots used to spread transmission0 1 1 1 10 slots used to spread transmission1 0 0 0 11 slots used to spread transmission1 0 0 1 12 slots used to spread transmission1 0 1 0 14 slots used to spread transmission1 0 1 1 16 slots used to spread transmission1 1 0 0 20 slots used to spread transmission1 1 0 1 25 slots used to spread transmission1 1 1 0 32 slots used to spread transmission1 1 1 1 50 slots used to spread transmission







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EC Emergency Call allowed (Octet 2 bit 3)0: Emergency Call allowed in the cell to all MSs1: Emergency Call not allowed in the cell except for the MSs that belong to one of the classes

between 11 to 15






TYPE: M

DEFINITIONThis IE provides parameters used by the mobile for cell reselection purposes. It also indicates whether GPRS service is supported in the cell.

BIT DESCRIPTION

<SI3 Rest Octet> ::= <Optional selection parameters><Optional Power offset><System Information 2ter Indicator>

<Early Classmark Sending Control><Scheduling if and where>{L | H <GPRS Indicator> }<3G Early Classmark Sending Restriction>{L | H < SI2quater Indicator : < SI2quater Indicator struct > > }<spare padding> ;

<Optional Selection Parameters> ::= L | H <Selection Parameters>;<Selection Parameters> ::=

<CBQ: bit (1)> <CELL_RESELECT_OFFSET : bit (6)>

<TEMPORARY_OFFSET: bit (3)> <PENALTY_TIME: bit (5)>;

<Optional Power Offset> ::= L | H <Power Offset: bit (2)>;<System Information 2ter Indicator> ::= L | H;<Early Classmark Sending Control> ::= L | H;<Scheduling if and where>::= L | H <WHERE: bit (3)>;<GPRS Indicator> ::= < RA COLOUR : bit (3) >

< SI13 POSITION : bit >;<3G Early Classmark Sending Restriction>::= L | H;< SI2quater Indicator struct > ::= L | H < SI2quater_POSITION : bit > ;





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POWER OFFSET : Not supported ( POI set to "L" ).

2TI : Set by O&M.

ECSC : Early Sending is explicitly accepted ( always set to "H" ).

WHERE : the WHERE field is not contained, as SYSTEM INFORMATION 9 is not

broadcast.

PI, CELL_RESELECT_PARAM_IND

0: C2 parameters not present.1: C2 parameters are present.

PI is used by the mobile station to determine if the C2 parameters which are, CBQ,CELL_RESELECT_OFFSET, TEMPORARY_OFFSET and PENALTY_TIME are beingbroadcast by the network in this message.

CBQ, CELL_BAR_QUALIFY

CELL_BAR_QUALIFY is used by the network to control mobile station cell selection andreselection. The use and coding of this parameter is defined in 3GPP TS 05.08.

CELL_RESELECT_OFFSET

CELL_RESELECT_OFFSET is coded as the binary representation of the"CELL_RESELECT_OFFSET" in 3GPP TS 05.08. It is a value used by the mobile station toapply a positive or negative offset to the value of C2 as defined in 3GPP TS 03.22 and 3GPPTS 05.08.

TEMPORARY_OFFSET

The TEMPORARY_OFFSET field is coded as the binary representation of the"TEMPORARY_OFFSET" in 3GPP TS 05.08. It is used by the mobile station as part of itscalculation of C2 for the cell reselection process as described in 3GPP TS 05.08. It is used to

apply a negative offset to C2 for the duration of PENALTY_TIME.

PENALTY_TIME

The PENALTY_TIME is coded as the binary representation of the "PENALTY_TIME" in 3GPPTS 05.08. It defines the length of time for which TEMPORARY_OFFSET is active. The usageof PENALTY_TIME is described in 3GPP TS 03.22 and 3GPP TS 05.08.

GPRS Indicator: The GPRS Indicator contains RA Colour and SI13_Position fields. If the GPRSIndicator is contained in the SI 3 REST OCTETS, it indicates that GPRS is supported in thecell:

RA Colour : Routing area color of the cell set by O&M

SI13_Position :0 SYSTEM INFORMATION TYPE 13 message is sent on BCCH Norm

1 SYSTEM INFORMATION TYPE 13 message is sent on BCCH Ext

3G ECSR: 3G Early Classmark Sending Restriction: always set to either ‘L’: (Neither UTRAN nor cdma2000 classmark change message shall be sent with the Early classmark sending) or ‘H’(The sending of UTRAN and CDMA2000 Classmark Sending messages is controlled bythe Early Classmark Sending Control parameter) according to the O&M parameter EN_3G_HO.

SI2quater Indicator : The SI2quater Indicator contains the SI2quater_Position field. It is always setto “Low” (i.e. SI2quater Indicator field is not present), indicating that SI 2quater message is notbroadcast.





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CHANNEL/ USAGE

BCCH

3GPP-REF 44.018

FUNCTION This message is sent on the BCCH by the network giving information on controlof the RACH, the location area identification, the cell identity and various other information about the cell.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader Location area ID.Cell Selection Parameters.RACH Control ParametersCBCH channel descriptionCBCH Mobile allocationSI 4 Rest Octets

M V

M V M V M V O TV C TLV M V

125234

3-60-10



FOLLOWINGEVENT

SPECIFDOC. REF.

BSS Initialisation of the telecom part (ref. [19])System Information Management (ref. [24])





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 00 0 0 1 1 1 0 0




LAC

LAC (continued)

Cell selectionParameters


MS-TXPWR-MAX-CCH


Max Retrans TX-Integer Cell

Bar Acces

RE

RACH ControlParameters

ACC15

ACC14

ACC13

ACC12

ACC11

ECACC9

ACC8

ACC7

ACC6

ACC5

ACC4

ACC3

ACC2

ACC1

ACC0

0 1 1 0 0 1 0 0

CBCH ChannelDescription


(optional) TSC H=1-> MAIO (high part)


MAIO low part H S N


0 1 1 1 0 0 1 0

Length of mobile alloc. contents ≤ 2

CBCH MobileAllocation

MAC8n

MAC

8n-1

MAC

8n-7

(conditional) : :

MAC8

MAC1







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Case 0 SI 4 Rest Octets detail description (without Optional Selection Parameters and GPRS isdisable:


(bit) Coding rules




1 Set to ‘L’ (Break indicator is used)

1 Set to ‘L’ or ‘H’ (Break indicator)

Case 1 SI 4 Rest Octets detail description (without Optional Selection Parameters and GPRS isenable:


Coding rules








Case 2 SI 4 Rest Octets detail description (with Optional Selection Parameters and GPRS isdisable:


(bit) Coding rules














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Case 3 SI 4 Rest Octets detail description (with Optional Selection Parameters and GPRS isenable:


(bit) Coding rules
















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TYPE: M

DEFINITIONTo provide unambiguous identification of Location Areas within the area covered by GSMsystem.

BIT DESCRIPTION

8 7 6 5 4 3 2 1




LAC

LAC (continued)



MCC Mobile Country Code (See CCITT. E.212)

MNC Mobile Network Code (BCD)LAC Location Area Code (Coding schema chosen by adm)

LAC, Location area code

See 3GPP TS 24.008.


All these parameters will be given to BSC during the Configuration.





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6.48.3 CELL SELECTION PARAMETERS

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1


MS-TXPWR-MAX-CCH



CELL RESELECT HYSTERESISBits 8 7 6

0 0 0 0 dB RXLEV hysteresis for LA re-selection0 0 1 2 dB RXLEV hysteresis for LA re-selection0 1 0 4 dB RXLEV hysteresis for LA re-selection0 1 1 6 dB RXLEV hysteresis for LA re-selection1 0 0 8 dB RXLEV hysteresis for LA re-selection1 0 1 10 dB RXLEV hysteresis for LA re-selection1 1 0 12 dB RXLEV hysteresis for LA re-selection1 1 1 14 dB RXLEV hysteresis for LA re-selection

MS-TXPWR-MAX-CCH : binary representation of the maximum power control level an MS may use

when accessing on a CCHRange: 0-31

0-15 Supported16-31 Not supported

RXLEV-ACCESS-MIN : binary representation of the minimum received signal level at the MS for which it is permitted to access the system (value 0 to 63 - 3GPP TS 05.08)

ACS Additional reselection parameter indication0 The SI 4 Rest octets, if present; shall be used to derive the value of PI and

possibily C2 parameters.1 The value of PI and possibly C2 parameters in a System Information type 7

or type 8 message shall be used.

Not supported

NECI0 New establishment causes are not supported1 New establishment causes are supported Not supported






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6.48.4 RACH CONTROL PARAMETER

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

MaxRetrans

TX-Integer CellBar

Acces

RE

ACC15

ACC14

ACC13

ACC12

ACC11

ECC10

ACC09

ACC08

ACC07

ACC06

ACC05

ACC04

ACC03

ACC02

ACC01

ACC00




0 0 0 0 3 slots used to spread transmission0 0 0 1 4 slots used to spread transmission

0 0 1 0 5 slots used to spread transmission0 0 1 1 6 slots used to spread transmission0 1 0 0 7 slots used to spread transmission0 1 0 1 8 slots used to spread transmission0 1 1 0 9 slots used to spread transmission0 1 1 1 10 slots used to spread transmission1 0 0 0 11 slots used to spread transmission1 0 0 1 12 slots used to spread transmission1 0 1 0 14 slots used to spread transmission1 0 1 1 16 slots used to spread transmission1 1 0 0 20 slots used to spread transmission1 1 0 1 25 slots used to spread transmission1 1 1 0 32 slots used to spread transmission1 1 1 1 50 slots used to spread transmission







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EC Emergency Call allowed (Octet 2 bit 3)0: Emergency Call allowed in the cell to all MSs

1: Emergency Call not allowed in the cell except for the MSs that belong to one of theclasses between 11 to 15





6.48.5 CBCH CHANNEL DESCRIPTION

TYPE: O

DEFINITIONTo provide a description of where to find the CBCH

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 0 0 1 0 0 1







Octet 2


Bit 8 7 6 5 40 0 1 1 0 SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4)0 1 0 1 0 SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8)

(For CBCH sub channel 2 is used).


Octets 3 and 4:






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Channel selector:

H = "0": The channel selector field consists of the absolute RF channel number.

Bits 4 30 0 spare



Range 0 to 1023.H = "1": The channel selector field consists of the mobile allocation index offset, MAIO, and the

hopping sequence number, HSN.

MAIO:Octet 3 Bits 4 to 1 High partOctet 4 Bits 8 to 7 Low part





At the BSC site, the BSC has to provide the following information








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6.48.6 CBCH MOBILE ALLOCATION

TYPE: C

DEFINITIONIf the CBCH channel description indicates frequency hopping, then this IE is always present.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

0 1 1 1 0 0 1 0

Length of mobile alloc. contents ≤ 2

MAC8n

MAC

8n-1

MAC

8n-7

: :

MAC8

MAC1


MA length depends on the relative frequency span of the frequencies in the cell allocation frequencylist.

MA Ci: Mobile Allocation RF channel i - the RF channels represented in the MA Ci bit fields arethose which in the cell channel description information element are coded with "1" in the CA

ARFCN N bit fields.

MA Ci = CA ARFCN N(i) i = 1,2...NF(NF = Number of Frequencies in the CA frequency list).

For a RF channel belonging to the Mobile Allocation the MA Ci bit is coded with a "1",for a RF channel not belonging to the Mobile Allocation, the MA C bit is coded with a "0".



Note: Conditional message, if Frequency Hopping system is used, then IE is present else not.





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TYPE M

DEFINITIONThis IE provides parameters used by the mobile for cell reselection purposes.

BIT DESCRIPTION

<SI4 Rest Octet> ::= <SI4 Rest Octets_O>{L <Break indicator> | H <SI4 Rest Octets_S>}

<SI4 Rest Octets_O> ::={ <Optional selection parameters>

<Optional Power offset>{L | H < GPRS Indicator >} ;

<Break Indicator > : := L | H ; <Optional Selection Parameters> ::= L | H <Selection Parameters>;<Selection Parameters> ::=

<CBQ: bit (1)>

<CELL_RESELECT_OFFSET : bit (6)> <TEMPORARY_OFFSET: bit (3)> <PENALTY_TIME: bit (5)>;

<Optional Power Offset> ::= L | H <Power Offset: bit (2)>;<GPRS Indicator> ::= < RA COLOUR : bit (3) >

< SI13 POSITION : bit >;


IEI value is not defined in GSM phase 2 (never used on the Radio interface).

POWER OFFSET : Not supported ( POI set to "L" ).

SI4 Rest Octets_S : Not included (no LSA parameter in SI 4; ‘Break Indicator’ field is alwaysincluded).

Break Indicator

0: Additional parameters are not sent in SI 7 and SI 8.1: Additional parameters (i.e. SI4 Rest Octet_S) are sent in SI 7 and SI 8.

PI, CELL_RESELECT_PARAM_IND

0: C2 parameters not present.1: C2 parameters are present.

PI is used by the mobile station to determine if the C2 parameters which are, CBQ,CELL_RESELECT_OFFSET, TEMPORARY_OFFSET and PENALTY_TIME are beingbroadcast by the network in this message.

CBQ, CELL_BAR_QUALIFY

CELL_BAR_QUALIFY is used by the network to control mobile station cell selection andreselection. The use and coding of this parameter is defined in 3GPP TS 05.08.

CELL_RESELECT_OFFSET

CELL_RESELECT_OFFSET is coded as the binary representation of the"CELL_RESELECT_OFFSET" in 3GPP TS 05.08. It is a value used by the mobile station toapply a positive or negative offset to the value of C2 as defined in 3GPP TS 03.22 and

3GPP TS 05.08.





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TEMPORARY_OFFSET

The TEMPORARY_OFFSET field is coded as the binary representation of the"TEMPORARY_OFFSET" in 3GPP TS 05.08. It is used by the mobile station as part of itscalculation of C2 for the cell reselection process as described in 3GPP TS 05.08. It is used toapply a negative offset to C2 for the duration of PENALTY_TIME.

PENALTY_TIME

The PENALTY_TIME is coded as the binary representation of the "PENALTY_TIME" in3GPP TS 05.08. It defines the length of time for which TEMPORARY_OFFSET is active. Theusage of PENALTY_TIME is described in 3GPP TS 03.22 and 3GPP TS 05.08.

GPRS Indicator: The GPRS Indicator contains RA Colour and SI13_Position fields. If the GPRSIndicator is contained in the SI 4 REST OCTETS, it indicates that GPRS is supported in thecell:

RA Colour : Routing area color of the cell set by O&M

SI13_Position :0 SYSTEM INFORMATION TYPE 13 message is sent on BCCH Norm1 SYSTEM INFORMATION TYPE 13 message is sent on BCCH Ext


The CBQ and RACH control parameters are given to the BSC during configuration and may bechanged with OMC requests and may be modified by the BSC during "Overload" or "Reset" actions.





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CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent on the SACCH by the network to stations within the cellgiving information on the BCCH allocation in the neighbour cells.



INFORMATIONELEMENT

LISTHeader BCCH Frequency List(Note) M V

216



FOLLOWINGEVENT

SPECIFDOC. REF.

BSS Initialisation of the telecom part (ref. [19])

Note: In case of VGCS,

• if only SI5 is sent by the BSS;

• or if SI5bis is also sent by the BSS but the BCCH frequency of the serving cell is not includedin SI5bis;

then the BCCH Frequency List MIE shall include the BCCH frequency of the serving cell (see 3GPPTS 43.022, section 5.2.1).





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P-GSM

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 1 1 0 1

0 0FORMAT-ID

EXT-IND

BA-IND BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

BCCH BAARFCN

120

BAARFCN

119

BAARFCN

118

BAARFCN

117

BAARFCN

116

BAARFCN

115

BAARFCN

114

BAARFCN

113

Frequency ................

List BAARFCN

8

BAARFCN

7

BAARFCN

6

BAARFCN

5

BAARFCN

4

BAARFCN

3

BAARFCN

2

BAARFCN

1

E-GSM, GSM850, DCS1800, DCS1900 and Biband

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 1 1 0 1

1 0FORMAT-ID

EXT-IND

BA-INDFORMAT-ID

(continued) Note

ORIG-ARFCN

high

BCCH ORIG-ARFCN (middle part)

FrequencyList

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

Note: 0 x x: Range 1024 format;

1 0 0: Range 512 format;1 0 1: Range 256 format;1 1 0: Range 128 format;1 1 1: Variable bit map.





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6.49.2 BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION

TYPE: M

DEFINITIONTo provide the absolute radio frequency channel numbers of the BCCH carriers to bemonitored by the MS in the cell.

Used in this case for handover purposes.

BIT DESCRIPTION


8 7 6 5 4 3 2 1

0 0FORMAT-ID

EXT-IND

BA-IND BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

1

BAARFCN

120

BAARFCN

119

BAARFCN

118

BAARFCN

117

BAARFCN

116

BAARFCN

115

BAARFCN

114

BAARFCN

113

2

................

BAARFCN

008

BAARFCN

007

BAARFCN

006

BAARFCN

005

BAARFCN

004

BAARFCN

003

BAARFCN

002

BAARFCN

001

16





BA ARFCN N : BCCH Allocation Absolute RF Channel Number N- if ARFCN = N belongs to the BCCH allocation,

BA ARFCN N bit is coded with "1"

N = 1,2 ... 124- if not BA ARFCN N bit is coded with "0" ;

N=1,2 ...124(Note: the number of neighbour BCCH frequencies is limited to 32)





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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND

BA-IND 0FORM-ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)

(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14


15

W(20) (low part) W(21) 0

spare

16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

high

1


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

16














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6.50 SYSTEM INFORMATION TYPE 5BIS

NAME SYSTEM INFORMATION TYPE 5BIS


CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent on the SACCH by the network to stations within the cellgiving information on the extension of the BCCH allocation in the neighbour cells.



INFORMATIONELEMENT

LIST

Header Extension of the BCCH Frequency List(Note)

M V M V

216



FOLLOWINGEVENT

SPECIFDOC. REF.


Note: In case of VGCS, and if BCCH frequency of the serving cell is not included in SI5, then theExtension of the BCCH Frequency List MIE of SI5bis shall include the BCCH frequency of theserving cell (see 3GPP TS 43.022, section 5.2.1).





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DCS1800, DCS1900, GSM850, E-GSM and Biband

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 1 1 0 1

1 0FORMAT-ID

EXT-IND

BA-IND FORMAT-ID(continued) Note

ORIG-ARFCN

high


FrequencyList

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN

104

RRFCN

105

RRFCN

106

RRFCN

107

RRFCN

108

RRFCN

109

RRFCN

110

RRFCN

111






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6.50.2 EXTENSION OF THE BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION

TYPE: M

DEFINITIONTo provide the absolute radio frequency channel numbers of the extension of the BCCHcarriers to be monitored by the MS in the cell.


BIT DESCRIPTION


8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND

BA-IND 0FORM-ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)(low) W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16









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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16











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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)(low)

W(7) W(8)(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14


15

W(20) (low part) W(21) 0

spare

16




BA-IND : BCCH allocation sequence number indication

Range 0 to 1.







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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

1


ORIG-ARFCN

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)(low)

W(27) W(28) 0spare

16












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8 7 6 5 4 3 2 1

1 0FORMAT-ID

EXT-IND


ORIG-ARFCN

high

1


ORIG-

ARFCN(low)

RRFCN

1

RRFCN

2

RRFCN

3

RRFCN

4

RRFCN

5

RRFCN

6

RRFCN

7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

16














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6.51 SYSTEM INFORMATION TYPE 5TER

NAME SYSTEM INFORMATION TYPE 5TER


CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent optionally on the SACCH by the network to stations withinthe cell giving information on the extension of the BCCH allocation in theneighbour cells.



INFORMATIONELEMENT

LISTHeader Extended BCCH Frequency List

M V M V

216



FOLLOWING

EVENT

SPECIFDOC. REF.






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P-GSM

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 1 1 0 1

1FORMAT-ID Multiband

reportingBA-IND

BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

BCCH BAARFCN

120

BAARFCN

119

BAARFCN

118

BAARFCN

117

BAARFCN

116

BAARFCN

115

BAARFCN

114

BAARFCN

113

Frequency ................

List BAARFCN

8

BAARFCN

7

BAARFCN

6

BAARFCN

5

BAARFCN

4

BAARFCN

3

BAARFCN

2

BAARFCN

1

E-GSM, DCS 1800, DCS1900, GSM850 and Biband

8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 1 1 0 1

1FORMAT-ID Multibandreporting

BA-IND FORMAT-ID(continued)Note 1

ORIG-ARFCNhigh


FrequencyList

ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

Note 1: 0 x x: Range 1024 format;

1 0 0: Range 512 format;1 0 1: Range 256 format;1 1 0: Range 128 format;1 1 1: Variable bit map.





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6.51.2 EXTENDED BCCH FREQUENCY LIST / NEIGHBOUR CELLS DESCRIPTION 2

TYPE: M

DEFINITIONTo provide the absolute radio frequency channel numbers of the extended BCCH carriers tobe monitored by the MS in the cell.


BIT DESCRIPTION


8 7 6 5 4 3 2 1


Reporting

BA-IND BAARFCN

124

BAARFCN

123

BAARFCN

122

BAARFCN

121

1

BAARFCN

120

BAARFCN

119

BAARFCN

118

BAARFCN

117

BAARFCN

116

BAARFCN

115

BAARFCN

114

BAARFCN

113

2

................

BAARFCN

008

BAARFCN

007

BAARFCN

006

BAARFCN

005

BAARFCN

004

BAARFCN

003

BAARFCN

002

BAARFCN

001

16





BA ARFCN N BCCH Allocation Absolute RF Channel Number Nif ARFCN = N belongs to the BCCH allocation,BA ARFCN N bit is coded with "1", N = 1,2 ...124if not, BA ARFCN N bit is coded with "0", N=1,2 ...124






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8 7 6 5 4 3 2 1

1FORMAT-ID

MultibandReporting

BA-IND 0

FORMAT-ID


W(1) (low part) 2

W(2) (high part) 3

W(2)(low)

W(3) (high part) 4






W(8)(low)

W(9) 10

W(10) W(11)(high)

11





W(15) (low part) W(16) 16





F0 Frequency indicator 0 ARFCN 0 is not a member of the set1 ARFCN 0 is a member of the set






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8 7 6 5 4 3 2 1


Reporting


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3




W(4)(low)

W(5) 7

W(6) W(7)(high)

8



W(9) (low part) W(10) 11

W(11) W(12) (high) 12


W(13) (low part) W(14) 14

W(15) W(16) (high) 15

W(16) (low part) W(17) 16





ORIG-ARFCN This field encodes the ARFCN of one frequency belonging to the set. Thisvalue is also used as the origin of the bit map to generate all the other frequencies






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8 7 6 5 4 3 2 1


reporting


ORIG-ARFCN

1


ORIG-ARFCN

W(1) (high part) 3

W(1)(loW)

W(2) 4

W(3) W(4)(high)

5



W(6)

(low)

W(7) W(8)

(high)

8


W(9)(low)

W(10) W(11) (high) 10

W(11) (low part) W(12) 11

W(13) W(14) (high part) 12


13


14

W(18) (low part) W(19) W(20)

(high)

15


16











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8 7 6 5 4 3 2 1


reporting


ORIG-ARFCN

1


ORIG-ARFCN

W(1) 3



W(4)(low)



W(8) W(9) 8

W(10) W(11) 9

W(12) W(13) 10

W(14) W(15) 11

W(16) W(17) W(18) (high) 12

W(18)(low)

W(19) W(20) W(21)(high)

13

W(21) (low) W(22) W(23) 14

W(24) W(25) W(26) (high) 15

W(26)

(low)

W(27) W(28) 0

spare

16











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8 7 6 5 4 3 2 1


reporting


ORIG-ARFCN

high

1


ORIG-ARFCN

(low)

RRFCN1

RRFCN2

RRFCN3

RRFCN4

RRFCN5

RRFCN6

RRFCN7

: :

RRFCN104

RRFCN105

RRFCN106

RRFCN107

RRFCN108

RRFCN109

RRFCN110

RRFCN111

16



included in MEASUREMENT REPORT message (if available). Range 0 to3, set by O&M.


ORIG-ARFCN This field encodes the ARFCN of one frequency belonging to the set. Thisvalue is also used as the origin of the bit map to generate all the other frequencies

RRFCN N Relative radio frequency channel number NFor an RF channel with ARFCN = ORIG-ARFCN + N) mod 1024 belonging

to the set, then RRFCN N bit is coded as '1'.For an RF channel with ARFCN = (ORIG-ARFCN + N) mod 1024 notbelonging to the set, then RRFCN N bit is coded as '0'.Note: the number of neighbour BCCH frequencies is limited to 32





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CHANNEL/ USAGE SACCH

3GPP-REF 44.01844.018

FUNCTION This message is sent on the SACCH by the network to stations within the cellgiving information of location area and various other information about the cell.



INFORMATIONELEMENT

LISTHeader Cell IdentityLocation Area ID.Cell Options (SACCH)NCC permittedSI 6 Rest Octets

M V M V M V M V M V

225117



FOLLOWINGEVENT

SPECIFDOC. REF.

BSS Initialisation (ref. [19])





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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 1 1 1 1 0

Cell Cell Identity value

Identity Cell Identity value (continued)


Location MNC Digit 3 (Note) MCC Digit 3

Area MNC Digit 2 MNC Digit 1

Identification LAC

LAC (continued)

Cell Option DTX PWRC DTX Radio-Link-Timeout


SI 6 Rest Octets See CSN.1 description in 6.52.6.






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TYPE: M

DEFINITIONIdentification of the cells within a location area.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Cell Identity value

CI value (continued)

Coding scheme depends on administration


CI value, Cell Identity value: See 3GPP TS 24.008.



TYPE: M

DEFINITIONTo provide unambiguous identification of Location Areas within the area covered by GSMsystem.

BIT DESCRIPTION

8 7 6 5 4 3 2 1


MNC Digit 3 (Note) MCC Digit 3MNC Digit 2 MNC Digit 1

LAC

LAC (continued)







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MCC Mobile Country Code (See CCITT. E.212)MNC Mobile Network Code (BCD)LAC Location Area Code See 3GPP TS 24.008 (Coding scheme chosen by adm)

PARAMETER ORIGIN - ACTION ON PARAMETERAll these parameters will be given to BSC during the Configuration.





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6.52.4 CELL OPTIONS (SACCH)

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

DTX PWRC DTX Radio-Link-Timeout


PWRC: Power control indicator 0: MS shall include measurement on the BCCH carrier. PWRC is not set1: MS shall not include measurement on the BCCH carrier. PWRC is set

DTX: DTX indicator

000: MS may use uplink discontinuous transmission on a TCH/F,MS shall not use uplink discontinuous transmission on TCH/H.

001: MS shall use uplink discontinuous transmission on a TCH/F,MS shall not use uplink discontinuous transmission on TCH/H.

010: MS shall not use uplink discontinuous transmission on a TCH/F,MS shall not use uplink discontinuous transmission on TCH/H.

011: MS shall use uplink discontinuous transmission on a TCH/F,MS may use uplink discontinuous transmission on TCH/H.

100: MS may use uplink discontinuous transmission on a TCH/F,MS may use uplink discontinuous transmission on TCH/H.

101: MS shall use uplink discontinuous transmission on a TCH/F,MS shall use uplink discontinuous transmission on TCH/H.

110: MS shall not use uplink discontinuous transmission on a TCH/F,MS shall use uplink discontinuous transmission on TCH/H.

111: MS may use uplink discontinuous transmission on a TCH/F,MS shall use uplink discontinuous transmission on TCH/H.

Radio-Link-Timeout

0000: 4 SACCH blocks0001: 8 SACCH blocks0010: 12 SACCH blocks…

1110: 60 SACCH blocks1111: 64 SACCH blocks

See 3GPP TS 05.08.






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Information known by BSC (via O&M operation) and send to MS on SACCH.

6.52.5 NCC PERMITTED

TYPE: M

DEFINITIONTo provide a definition of the allowed NCCs on the BCCH carriers to be monitored by the MSsin the cell.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

NCC permitted


NCC permitted field is coded as a bitmap i.e. bit N is coded with a "0" if the BCCH carrier with NCC =N - 1 is not permitted for monitoring, and with a "1" if the BCCH carrier with NCC = N - 1 is permittedfor monitoring.N = 1, 2,..., 8.


This information is determined by O&M

6.52.6 SI 6 Rest octets

TYPE: O

DEFINITIONThe SI 6 Rest Octet information element may contain information concerning the paging, notificationchannels, VBS and VGCS services of the cell.

BIT DESCRIPTION





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SI6 rest octets> ::=

{L I H <PCH and NCH info>}

{L I H <VBS/VGCS options : bit(2)>}

{ < DTM_support : bit == L >I < DTM_support : bit == H >

< RAC : bit (8) >< MAX_LAPDm : bit (3) > }

< Band indicator >{ L | H < GPRS_MS_TXPWR_MAX_CCH : bit (5) > }

<implicit spare >;

PCH and NCH info> ::=<Paging channel restructuring><NLN(SACCH) : bit(2)>{0 I 1 <Call priority : bit (3)>}<NLN status(SACCH) : bit >;

paging channel restructuring> ::=1| -- paging channel is restructured0 -- paging channel is not restructured

<VBS/VGCS options> ::=<inband notifications><inband pagings>;

<inband notifications>::=0| -- the network does not provide notification on FACCH so that the mobile should

inspect the NCH for notifications1 -- the mobile shall be notified on incoming high priority VBS/VGCS calls through

NOTIFICATION/FACCH, the mobile need not to inspect the NCH

<inband pagings>::=0| -- the network does not provide paging information on FACCH so that the mobile

should inspect the PCH for pagings1 -- the mobile shall be notified on incoming high priority point-to-point calls

through NOTIFICATION/FACCH, the mobile need not to inspect the PCH




PCH and NCH info

Presence indicator is set to L when the feature VGCS is disable else set to H.

This info element includes :- Paging channel restructuring that indicates if the paging channel is restructured.- Call priority that indicates the highest priority associated with VBS/VGCS calls in a cell.- NLN(Notification List Number) and NLN status :

They are managed on a per cell basis. There will be one Notification List ( of messages) per cell.

- When ever there is a modification in the Notification List due to a new voice group call (a newNotification message is added because a new VGCS call establishment) the NLN isincremented ( modulo 4). The NLN status is not touched.

- When there is change in the content of the Notification message or Notification List due to

existing voice group calls (there is a voice group call removed from the list or there is a





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change in at least one Notification message,) the NLN is not changed the NLN status ischanged.

-

VBS/VGCS optionsIndicates whether “inband notifications” and/or “inband pagings” are enabled in the cell ;

DTM SupportNot implemented in Alcatel BSS.

RACRouting Area Code of the RA to which the serving cell belongs

MAX_LAPDmMaximum number of LAPDm frames on which a layer 3 can be segmented into and be sent on themain DCCH. It is coded as follows:

Bit 2 1 00 0 0 Any message segmented in up to 5 LAPDm frames.

0 0 1 Any message segmented in up to 6 LAPDm frames.0 1 0 Any message segmented in up to 7 LAPDm frames.0 1 1 Any message segmented in up to 8 LAPDm frames.1 0 0 Any message segmented in up to 9 LAPDm frames.1 0 1 Any message segmented in up to 10 LAPDm frames.1 1 0 Any message segmented in up to 11 LAPDm frames.1 1 1 Any message segmented in up to 12 LAPDm frames.

BAND_INDICATORThe band indicator for 1800 and 1900 associates the ARFCN channel numbers to the DCS 1800or to the DCS 1900 band, respectively. The most recently received band indicator value is validfor the serving cell.

If the PLMN_FREQUENCY_BANDS is set to GSM850 – DCS1900, then the BAND_INDICATORis set to HIGH, else set to .LOW.

GPRS_MS_TXPWR_MAX_CCHMaximum TX power level the MS shall use for packet resources while in dual transfer mode.

Range : 0 to 31.


This information is determined by O&M

Note :VBS/VGCS options are set according to O&M parameters

• EN_INBAND_NOTIF : 0/1

• EN_INBAND_PAGING : 0/1




ED 06 RELEASED SYSTEM INFORMATION TYPE 7 AND 8

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6.53 SYSTEM INFORMATION TYPE 7 and 8

NAME SYSTEM INFORMATION TYPE 7SYSTEM INFORMATION TYPE 8


CHANNEL/ USAGE BCCH Extended

3GPP-REF 44.01844.018

FUNCTIONThe SYSTEM INFORMATION TYPE 7 and 8 messages, related to SoLSA, canonly be sent on the BCCH Extended.



INFORMATION

ELEMENTLIST

L2 Pseudo LengthHeader SI 7 Rest Octets or SI 8 Rest Octets

M V M V M V

12

20 max.



FOLLOWINGEVENT

SPECIFDOC. REF.

System Information Management (ref. [24])





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SYSTEM INFORMATION TYPE 7:

8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 1 1 1 1 1

SI 7 Rest Octets See the table below for the detail

(20 bytes maximum)


8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 0 1 1 0 0 0


(20 bytes maximum)

SI 7 Rest Octets or SI 8 Rest Octets detail description:

Information elements Length (bit) Coding rules

1 Set to ‘H’ (LSA Parameters is used)PRIO_THR 3 See §6.53.2 for detail.

LSA_OFFSET 3 See §6.53.3 for detail.

1 Set to ‘0’ (Exclusive MCC/MNC is not used)

1 Set to ‘H’ (Cell Identity is used)

Cell Identity 16 See §6.53.4 for detail.

1 Set to ‘H’ (LSA ID information is used)

LSA ID information 134maximum

A list of LSA_IDs can be added until the 20 octetsof the SI 7 Rest Octets or SI 8 Rest Octets are





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full, see §6.53.5 for detail.





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6.53.2 PRIO_THR

TYPE: M

DEFINITION

The PRIO_THR field is a signal threshold used by the mobile station to determine whether prioritised

cell re-selection shall apply. The use and coding of this parameters is defined in 3GPP TS 05.08.

BIT DESCRIPTION



6.53.3 LSA_OFFSET

TYPE: M

DEFINITION

The LSA_OFFSET field applies an offset for LSA reselection between cells with same LSA priorities.The use and coding of this parameters is defined in 3GPP TS 05.08.

BIT DESCRIPTION







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TYPE: M

DEFINITION

The purpose of the Cell Identity is to identify a cell within a location area. The Cell Identity is defined in

3GPP TS 44.01844.018.

BIT DESCRIPTION







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6.53.5 LSA ID INFORMATION

TYPE: M

DEFINITIONThe purpose of the LSA_ID field is to identify a LSA (Localised Service Area).

BIT DESCRIPTION

<LSA ID information> ::= <LSA identity>{0 | 1 <LSA ID information>};

<LSA identity> ::= {0 <LSA_ID : bit (24)>|1 <ShortLSA_ID : bit (10)>};

Note: maximum of 5 long LSA_IDs (24 bits), or 11 ShortLSA_IDs (10 bits), or a mixture of the twocould be accomodated within SI 7 or SI 8 message.







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CHANNEL/ USAGE

SACCH

3GPP-REF 44.018

FUNCTION This message is sent in un-acknowledged mode only to all the VGCSmobiles listening on the downlink of the VGCH.The SYSTEM INFORMATION TYPE 10 message contains the informationabout neighbor cells and about the serving cell.



INFORMATIONELEMENT

LISTRR short PDMessage typeShort layer2 header SI 10 Rest Octets

bitbitbitbit

152

160

IMPLEMENTATION LENGTH 168


FOLLOWINGEVENT

SPECIFDOC. REF.

See ref. [24]





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8 7 6 5 4 3 2 1




(160 bits)

SI 10 Rest Octets description:

<SI10 rest octets> ::= <BA ind : bit(1)>{ L <spare padding> | H <neighbour information> };

<neighbour information> ::= <first frequency: bit(5)> <cell info>{ H <info field> }** L <spare padding >;

<cell info> ::= <bsic : bit(6)> { H <cell parameters> | L };<cell parameters> ::= <cell barred> | L <further cell info>;<cell barred> ::= H;<further cell info> ::= <la different>

<ms txpwr max cch : bit(5)><rxlev access min : bit(6)><cell reselect offset : bit(6)><temporary offset : bit(3)><penalty time : bit(5)> ;

<la different> ::= { H <cell reselect hysteresis : bit(3)> | L };

<info field> ::= <next frequency>** L <differential cell info>;<next frequency> ::= H;<differential cell info> ::= { H <BCC : bit(3)> | L <bsic : bit(6)> }

{ H <diff cell pars> | L };<diff cell pars> ::= <cell barred> | L <further diff cell info>;

<further diff cell info> ::= <la different>{ H <ms txpwr max cch : bit(5)> | L }

{ H <rxlev access min : bitg(6)> | L }{ H <cell reselect offset : bit(6)> | L }{ H <temporary offset : bit(3)> | L }{ H <penalty time : bit(5)> | L };

The number of SI10 instances depend on the number of BCCH frequencies described in SI5/5bis/5ter and the number of cell expressed on term of pair (BCCH frequency, BSCI/BCC).

<Example>

• The following list of neighbour cell frequencies (BCCH frequencies) have been sent onSACCH of voice group call channels via SI5/5bis/5ter:

f(0), f(1), f(2), f(3), f(4), f(5), f(6), f(7), f(8), f(9), f(10), f(11), f(12), f(13), f(14), f(15).





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Assuming that the list of neighbour cell frequencies are in the following order determined bythe mobile station:

a(1): f(0); a(2): f(1); a(3): f(2); a(4): f(3); a(5): f(4); a(6): f(5); a(7): f(6); a(8): f(7); a(9): f(8); a(10): f(9); a(11): f(10); a(12): f(11); a(13): f(12); a(14): f(13); a(15): f(14); a(16): f(15).

• Assuming that the subset of surrounding cell list contains 14 cells and the correspondingpair (BCCH frequency, BSCI/BCC) are the following:

cell1=[f(0), bsic_0];cell2=[f(1), bcc_0];cell3=[f[1], bcc_1];cell4=[f(5), bcc_1];cell5=[f(6), bcc_1];cell6=[f(6), bcc_2];cell7=[f(6), bcc_3];

cell8=[f(7), bcc_3];cell9=[f(8), bcc_3];cell10=[f(9), bcc_3];cell11=[f(10), bcc_3];cell12=[f(12), bcc_3];cell13=[f(13), bcc_3]);

cell14=[f(15), bcc_4].

The 1st

SI10 instance:


(bit)Coding rules

BA ind 1 Set to ‘SACCH BA’See §6.54.2 for detail.

Neighbour information 1 Set to ‘H’ (Content of SI10 Rest Octet contains

information related to neighbour cells)

first frequency 5 Set to ‘00000’ (f(0))

bsic 6 Ex:Set to ‘010000’ (NCC=010,BCC=000, see3GPP TS 23.003, section 4.3.2)

See §6.54.4 for detail.

Cell parameter 1 Set to ‘H’: SI10 contains parameters of the cell1

Further cell info 1 Set to ‘L’

la different 1 Set to ‘L’ (same LA)

See §6.54.6

ms txpwr max cch 5 See §6.54.7 for detail.

rxlev access min 6 See §6.54.8 for detail.

cell reselect offset 6 See §6.54.9 for detail.

temporary offset 3 See §6.54.10 for detail.





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(bit)Coding rules

penalty time 5 See §6.54.11 for detail.

1 H

(H <info field>) (1st occurrence of <info field>)

1 H

(H (<next frequency>: f(1))

1 L

(<next frequency>**L))

1 H

(H <BCC: bit(3)>)

BCC 3 ‘000’

1 L

({H <diff cell pars> | L }; cell2 has the some cellinfo as cell1)

1 H

(H <info field>) (2nd

occurrence of <info field>)

1 L (<next frequency>**L))

Note: f(1) is re-used with different BCC.

1 H (H <BCC: bit(3)>)

BCC 3 ‘001’

1 H

({H <diff cell pars> | L }; cell3 has some different

cell info than cell2)

1 L

(L <further diff cell info>)

la different 1 L

(<la different> ::= { H <cell reselecthysteresis : bit(3)> | L };): same LA)

1 L





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(bit)Coding rules

{H <ms txpwr max cch : bit(5)> | L }

(“ms txpwr max cch” of cell3 is the same as that of cell2)

1 L

({H <rxlev access min : bit(6)> | L }

“rxlev access min” of cell3 is the same as that of cell2)

1 H

{H <cell reselect offset : bit(6)> | L }

cell reselect offset 6 (new value of “cell reselect offset” for cell3)

1 L

({ H <temporary offset : bit(3)> | L }

“temporary offset” of cell3 is the same as that of cell2)

1 L

({H <penalty time : bit(5)> | L };

“penalty time” of cell3 is the same as that of cell2)

1 H

(H <info field>) (3rd


1 H


Note: f(2) is not used by SI10.

1 H



1 H







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(bit)Coding rules

1 H


Note: The following description concern only f(5)that is the BCCH frequency of cell4.

1 L


1 H

(H <BCC: bit(3)>)

BCC 3 ‘001’

1 L


1 H

(H <info field>) (4th


1 H


1 L


1 H

(H <BCC: bit(3)>)

BCC 3 ‘001’

1 L

({H <diff cell pars> | L }; cell5 has the same cellinfo as cell4)

1 H



1 L






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(bit)Coding rules


1 H

(H <BCC: bit(3)>)

BCC 3 ‘010’

1 H

({H <diff cell pars> | L }; cell6 has some differentcell info than cell5)

1 L


la different 1 L


1 L



1 L



1 L


“cell reselect offset” of cell6 is the same as that of

cell5)

1 H


temporary offset 3 New value of “temporary offset” of cell6

1 L






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(bit)Coding rules


1 H

(H <info field>) (6th occurrence of <info field>)

1 L



1 H

(H <BCC: bit(3)>)

BCC 3 ‘011’

1 L

({H <diff cell pars> | L }; cell7 has the same cellinfo as cell6)

1 H



1 H


1 L


1 H (H <BCC: bit(3)>)

BCC 3 ‘011’

1 H


1 L


la different 1 L






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(bit)Coding rules

1 L



1 L



1 H


cell reselect offset 6 (new value of “cell reselect offset” for cell11)

1 L


“temporary offset” of cell8 is the same as that of cell7)

1 L



1 H



1 H


1 L


1 H (H <BCC: bit(3)>)

BCC 3 ‘011’

1 H






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(bit)Coding rules

1 L


la different 1 L


1 L



1 L



1 L


“cell reselect offset” of cell9 is the same as that of cell8)

1 H



1 L



9 1 00101011 (spare padding)





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The 2nd

SI10 instance:


(bit)Coding rules

BA ind 1 Set to ‘SACCH BA’See §6.54.2 for detail.

Neighbour information 1 Set to ‘H’ (Content of SI10 Rest Octet containsinformation related to neighbour cells)

first frequency 5 Set to ‘01001’ (f(9))

bsic 6 Ex:Set to ‘010011’ (NCC=010,BCC=011, see3GPP TS 23.003, section 4.3.2)


Cell parameter 1 Set to ‘H’: SI10 contains parameters of the cell10(f(9))

Further cell info 1 Set to ‘L’

la different 1 Set to ‘L’ (same LA)

See §6.54.6

ms txpwr max cch 5 See §6.54.7 for detail.

rxlev access min 6 See §6.54.8 for detail.

cell reselect offset 6 See §6.54.9 for detail.

temporary offset 3 See §6.54.10 for detail.

penalty time 5 See §6.54.11 for detail.

1 H

(H <info field>) (1st


1 H


1 L


1 H

(H <BCC: bit(3)>)

BCC 3 ‘011’





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(bit)Coding rules

1 L

({H <diff cell pars> | L }; cell11 (f(10)) has thesome cell info as cell10)

1 H

(H <info field>) (2nd


1 H



1 H


1 L


1 H

(H <BCC: bit(3)>)

BCC 3 ‘011’

1 L

({H <diff cell pars> | L }; cell12 [f(12)] has thesome cell info as cell11 [f(10)])

1 H

(H <info field>) (3rd


1 H


1 L


1 H

(H <BCC: bit(3)>)

BCC 3 ‘011’





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(bit)Coding rules

1 H


1 L


la different 1 L


1 L


(“ms txpwr max cch” of cell13 is the same as thatof cell12)

1 L



1 L


“cell reselect offset” of cell13 is the same as thatof cell12)

1 H



1 L



1 H







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(bit)Coding rules

1 H



1 H


1 L


1 H

(H <BCC: bit(3)>)

BCC 3 ‘100’

1 L


75 011 00101011 00101011 00101011 0010101100101011 00101011 00101011 0010101100101011 (spare padding)

6.54.2 BA ind

BA-IND, BCCH allocation sequence number indication (octet 2). Range 0 to 1The BA-IND is needed to allow the network to discriminate measurements results related to different

BAs (e.g. BA(BCCH) and BA(SACCH)) sent to the MS.Information from the last received neighbour cell description in SYSTEM INFORMATION TYPE5/5bis/5ter is necessary for the mobile station to interpret <neighbour information>. If <BA ind> isdifferent from the last received BA IND value indicated in SYSTEM INFORMATION TYPE 5/5bis/5ter,<neighbour information> cannot be interpreted by the mobile station.

6.54.3 First frequency

It specifies a first frequency number n+1 where n is 0<= n <= 31.





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6.54.4 Bsic

Each occurrence of bsic specifies a BSIC composed of a BCC(bit(3) and a NCC(bit(3)).Set by O& M

6.54.5 Cell barred

Indicates if cell is barred

6.54.6 La different

If "la different" contains a "cell reselect hysteresis : bit (3)", this means that the cell is to beconsidered by the mobile station to belong to a different location area and that for the cell, the cellreselect hysteresis specified in "cell reselect hysteresis : bit (3)" applies.If "la different" doesn't contain a "cell reselect hysteresis : bit (3)", this means that the cell is to beconsidered by the mobile station to belong to the same location area.

6.54.7 Ms txpwr max cch

Maximum transmission power an MS is allowed to use when accessing the cell until otherwisecommanded, broadcast on PBCCH for CS service establishment.Set by O&M

6.54.8 Rxlev access min

Minimum received level at the MS required for initial access to the cell.Set by O&M

6.54.9 Cell reselection offset

Permanent offset to C2 criterion.Set by O&M

6.54.10 Temporary offset

Offset applied to C2 criterion for the duration of PENALTY_TIMESet by O&M

6.54.11 Penalty time

Time during which MS shall apply TEMPORARY_OFFSET to C2 criterion.Set by O&M





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CHANNEL/ USAGE

BCCHor BCCH Extended

3GPP-REF 44.01844.018

FUNCTION This message is sent by the network on either the BCCH or the BCCH Extended,to all the Mobile Stations within the cell giving information about the GPRSservice.It is sent only if the GPRS service is supported in the cell.



INFORMATIONELEMENT

LISTL2 Pseudo LengthHeader SI 13 Rest Octets

M V M V M V

1220



FOLLOWINGEVENT

SPECIFDOC. REF.

FBS GPRS - Radio Interface - RRM sublayer -PRH (ref. [34])System Information Management (ref. [24])





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 00 0 0 0 0 0 0 0


(20 bytes maximum)

SI 13 Rest Octets detail description (without PBCCH configured in the cell , in case of hoppingPDCH):


(bit) Coding rules

1 Set to ‘H’ (Content of SI13 Rest Octet is notempty)

BCCH_CHANGE_MARK 3 See §6.55.2 for detail.

SI_CHANGE_FIELD 4 See §6.55.3 for detail.

1 Set to ‘1’.

SI13_CHANGE_MARK 2 See §6.55.4 for detail.

HSN 6 See §6.55.5 for detail.

1 Set to ‘0’ (RFL number list is not included).

1 Set to ‘0’ (MA_BITMAP is used).

MA_LENGTH 6 See §6.55.5 for detail.

MA_BITMAP val(MA_LENGTH) + 1


1 Set to ‘0’ (PBCCH is not present in cell).

RAC 8 Routing Area Code, set to the ‘RA_CODE’ value.

SPGC_CCCH_SUP 1 Set to ‘0’ since SPLIT_PG_CYCLE on CCCH isnot supported.

PRIORITY_ACCESS_THR

3 Set to the ‘PRIORITY_ACCESS_THRESHOLD’value, see §6.55.6 for detail.

NETWORK_CONTROL_ ORDER

2 Set to the ‘NETWORK_CONTROL_ORDER’value, see §6.55.7 for detail.

NMO 2 Set to ‘NETWORK_OPERATION_MODE - 1’, see§6.55.8 for detail.

T3168 3 Set to the ‘T3168’ value, see §6.55.8 for detail.





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(bit) Coding rules

T3192 3 Set to the ‘T3192’ value, see §6.55.8 for detail.

DRX_TIMER_MAX 3 Set to the ‘DRX_TIMER_MAX’ value, see §6.55.8for detail.

ACCESS_BURST_TYPE 1 See §6.55.8 for detail.

CONTROL_ACK_TYPE 1 Set to the ‘0’, see §6.55.8 for detail.

BS_CV_MAX 4 Set to the ‘BS_CV_MAX’ value, see §6.55.8 for detail.

1 Set to ‘1’ (PAN_DEC, PAN_INC and PAN_MAX are included).

PAN_DEC 3 Set to the ‘PAN_DEC’ value, see §6.55.8 for detail.

PAN_INC 3 Set to the ‘PAN_INC’ value, see §6.55.8 for detail.

PAN_MAX 3 Set to the ‘PAN_MAX’ value, see §6.55.8 for detail.

1 Set to ‘1’ (Extension Information is included).

Extension length 6 Length of extension + 1

1Set to ‘1’ if EGPRS uis supported. Set to ‘0’otherwise.

EGPRS_PACKET_CHANNEL_REQUEST

1 Included only if EGPRS is supported.

BEP_PERIOD 4 Included only if EGPRS is supported.

PFC_FEATURE_MODE 1 See §6.55.8 for detail.

DTM_SUPPORT 1 See §6.55.8 for detail.

BSS_PAGING_COORDINATION

1 Set to ‘0’

CCN_ACTIVE 1 See §6.55.8 for detail.

NW_EXT_UTBF 1 See §6.55.8 for detail.

ALPHA 4 Set to the ‘ALPHA’ value, see §6.55.9 for detail.

T_AVG_W 5 See §6.55.9 for detail.

T_AVG_T 5 See §6.55.9 for detail.

PC_MEAS_CHAN 1 See §6.55.9 for detail.

N_AVG_I 4 See §6.55.9 for detail.

1 Set to ‘H’ ( Additions in release 99 is included).

SGSNR 1Set to the ‘SGSNR’ value:

0 SGSN is Release '98 or older 1 SGSN is Release '99 onwards

1Set to ‘H’ ( Additions in release 4 is included).

SI_STATUS_IND 1Set to ‘1’ when Packet SI Status is supported inthe cell. Set to ‘0’ otherwise.





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SI 13 Rest Octets detail description (with PBCCH configured in the cell, in case of non hoppingPDCHs):


(bit) Coding rules

1 Set to ‘H’ (Content of SI13 Rest Octet is notempty)



1 Set to ‘0’.

1 Set to ‘1’ (PBCCH is present in cell).

PSI1_REPEAT_PERIOD 4 See §6.55.10 for detail.

Pb 4 See §6.55.11 for detail.

TSC 3 See §6.55.11 for detail.

TN 3 See §6.55.11 for detail.

2 Set to ‘01’ ( ARFCN is used to describe thePBCCH frequency used, in case of non hoppingchannel)

ARFCN 10 See §6.55.11 for detail.


SGSNR 1 Set to the ‘SGSNR’ value:0 SGSN is Release '98 or older 1 SGSN is Release '99 onwards


SI_STATUS_IND 1Set to ‘1’ when Packet SI Status is supported inthe cell. Set to ‘0’ otherwise.





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SI 13 Rest Octets detail description (with PBCCH configured in the cell, in case of hoppingPDCHs):


(bit) Coding rules

1 Set to ‘H’ (Content of SI13 Rest Octet is not

empty)



1 Set to ‘1’

SI13_CHANGE_MARK 2 See §6.55.4 for detail.

HSN 6 See §6.55.5 for detail.

1 Set to ‘0’ (RFL number list is not included).

1 Set to ‘0’ (MA_BITMAP is used).

MA_LENGTH 6 See §6.55.5 for detail.

MA_BITMAP val(MA_LENGTH) + 1


1 Set to ‘1’ (PBCCH is present in cell).

PSI1_REPEAT_PERIOD 4 See §6.55.10 for detail.

Pb 4 See §6.55.11 for detail.

TSC 3 See §6.55.11 for detail.

TN 3 See §6.55.11 for detail.

1 Set to ‘1’ (MAIO is used to describe the PBCCH

frequency used, in case of hopping channel)

MAIO 6 See §6.55.11 for detail.


SGSNR 1Set to the ‘SGSNR’ value:

0 SGSN is Release '98 or older 1 SGSN is Release '99 onwards


SI_STATUS_IND 1Set to ‘1’ when Packet SI Status is supported in

the cell. Set to ‘0’ otherwise.





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6.55.2 BCCH_CHANGE_MARK

TYPE: M

DEFINITION

This field indicates the status of the information on BCCH. The value of this field may be changed

when information on BCCH is changed, see 3GPP TS 44.060.

BIT DESCRIPTION



The value of this field shall be increased by 1 each time the information content is changed on BCCH,but shall not be incremented when SI 13 only is modified.

6.55.3 SI_CHANGE_FIELD

TYPE: M

DEFINITION

SI_CHANGE_FIELD value indicates which SI among type 1, 2, 3, 4, 7, 8 (, 9) has changed at the lastBCCH_CHANGE_MARK indication. Range 0 to 15:

BIT DESCRIPTION

0 Update of unspecified SI message or SI messages: this is used in case of update of several different SI types (e.g. SI 16 & SI 17 modifications when LSA_IDs areconfigured in the cell)

1 Update of SI 1 message2 Update of SI 2, SI 2bis or SI 2ter message3 Update of SI 3, SI 4, SI 7 or SI 8 message4 Update of SI 9 message (not used, since SI 9 is not supported)5 Update of SI18 or SI20 message (not used, since SI 18 and SI 20 are not supported)6 Update of SI19 message(not used, since SI 19 is not supported)

All other values shall be interpreted as 'update of unknown SI message type'.



Upon changes of the contents of the RACH Control Parameters information element alone, it would besufficient that the SI_CHANGE_FIELD parameter indicates only one of the SI message containing theRACH Control Parameters (e.g. SI 1). But, in practice, the BSC only increments theBCCH_CHANGE_MARK value and does not update the SI_CHANGE_FIELD parameter. So the MS will get the last updated SI message(s) once more.

When there is no PBCCH configured in the cell, the BSC shall notify the MFS of anyBCCH_CHANGE_MARK modification with the new SI_CHANGE_FIELD value.





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6.55.4 SI13_CHANGE_MARK

TYPE: O

DEFINITION

This field is the binary representation of the SI change mark identifying the GPRS Mobile Allocation

provided in SI13 messages.

BIT DESCRIPTION

Range: 0 to 3.



SI13_CHANGE_MARK is increased by 1 each time the GPRS Mobile Allocation or the Cell Allocationchanges (it is coded on 2 bits). The SI13_CHANGE_MARK is provided by the MFS through BSCGP

interface with cell radio configuration, see ref [36].





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6.55.5 GPRS MOBILE ALLOCATION

TYPE: O

DEFINITION

This information element is the representation of the GPRS mobile allocation provided in SI13

message. It is identified by MA_NUMBER = 14 when referenced from a packet assignment message.The GPRS Mobile Allocation information element defines a set of radio frequency channels and ahopping sequence number (HSN), which may be allocated to a mobile station to define its channelconfiguration.

There are two alternative ways to encode the GPRS mobile allocation, using the MA_BITMAP or theARFCN index list. The MA_BITMAP is used by the Alcatel BSS.

BIT DESCRIPTION

< GPRS Mobile Allocation IE > ::=< HSN : bit (6) >{ 0 | 1 < RFL number list : < RFL number list struct > > }{ 0 < MA_LENGTH : bit (6) >

< MA_BITMAP : bit (val(MA_LENGTH) + 1) >

| 1 { 0 | 1 < ARFCN index list : < ARFCN index list struct > > } } ;


HSN (6 bit field)

This field is the binary representation of the hopping sequence number, Range: 0 to 63.

RFL number list (construction)

This construction is a list specifying the referenced set of reference frequency lists for thisinformation element. Note that the Alcatel BSS does not use this construction.

MA_BITMAP (variable length, 1 to 64 bit, field)

This field is a bitmap representing the radio frequency channels belonging to the GPRSmobile allocation. The number of bit positions in MA_BITMAP shall equal NF (NF: Number of Frequencies). The first bit position in MA_BITMAP corresponds to ARFCN_INDEX = NF-1, thelast position corresponds to ARFCN_INDEX = 0. Each bit position is coded:

0 the corresponding radio frequency channel does not belong to the GPRSmobile allocation;

1 the corresponding radio frequency channel belongs to the GPRS mobileallocation.

8 7 6 5 4 3 2 1

NF -1

: :

5 4 3 2 1 0

NF -2 NF -3 NF - 4 NF - 5 NF - 6 NF - 7 NF - 8

ARFCN index list (construction)

This construction is a list representing a set of radio frequency channels to be excluded fromthe definition of the GPRS mobile allocation. Note that the Alcatel BSS does not use thisconstruction.






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6.55.6 PRIORITY_ACCESS_THR

TYPE: O

DEFINITION

This field is the binary representation of the parameter PRIORITY_ACCESS_THR.

BIT DESCRIPTION

0 0 0packet access is not allowed in the cell; 0 0 1spare, shall be interpreted as '000' (packet access not allowed);

0 1 0spare, shall be interpreted as '000' (packet access not allowed);0 1 1packet access is allowed for priority level 1;1 0 0packet access is allowed for priority level 1 to 2;1 0 1packet access is allowed for priority level 1 to 3;1 1 0packet access is allowed for priority level 1 to 4;1 1 1spare, shall be interpreted as '110' (packet access allowed).



6.55.7 NETWORK_CONTROL_ORDER

TYPE: O

DEFINITION

This field is the binary representation of the parameter NETWORK_CONTROL_ORDER.

BIT DESCRIPTION

0 0 NC0: MS controlled cell re-selection, no measurement reporting.0 1 NC1: MS controlled cell re-selection, MS sends measurement reports (not used).

1 0 NC2: Network controlled cell re-selection, MS sends measurement reports (not used).1 1 Reserved for future use, interpreted as NC0 by mobile station.







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6.55.8 GPRS CELL OPTIONS

TYPE: O

DEFINITION

The GPRS Cell Options information element is used to control a set of cell options related to GPRS.

BIT DESCRIPTION

< GPRS Cell Options IE > ::=

< NMO : bit (2) >< T3168 : bit (3) >< T3192 : bit (3) >< DRX_TIMER_MAX : bit (3) >< ACCESS_BURST_TYPE : bit >< CONTROL_ACK_TYPE : bit >< BS_CV_MAX : bit (4) >

{ 0 | 1 < PAN_DEC : bit (3) >

< PAN_INC : bit (3) >< PAN_MAX : bit (3) > }

-- Optional extension information,{ 0 | 1 <Extension Length : bit (6)>

< bit (val(Extension Length) + 1)& { <Extension Information > ! { bit ** = <no string> } } > } ;

< Extension Information> : : ={ 0 | 1 – EGPRS supported by the cell if the choice bit is set to '1'

<EGPRS_PACKET_ CHANNEL_REQUEST : bit>< BEP_PERIOD : bit (4) > }

<PFC_FEATURE_MODE: bit><DTM_SUPPORT: bit><BSS_PAGING_COORDINATION: bit>

-- REL-4 extension: < CCN_ACTIVE : bit >

< NW_EXT_UTBF : bit >;

<spare bit > ** ;


NMO (2 bit field)

This field is the binary representation of the Network Mode of Operation, see 3GPP TS 03.60:

0 0 Network Mode of Operation I0 1 Network Mode of Operation II

1 0 Network Mode of Operation III1 1 Reserved.

T3168 (3 bit field)

This field is the binary representation of the timeout value of timer T3168. Range: 0 to 7. Thetimeout value is given as the binary value plus one in units of 500 millisecond.

T3192 (3 bit field)

This field is the binary representation of the timeout value of timer T3192. Range: 0 to 7. Thetimeout value is given as follows:

0 0 0 500 msec0 0 1 1000 msec0 1 0 1500 msec

0 1 1 0 msec





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1 0 0 80 msec1 0 1 120 msec1 1 0 160 msec1 1 1 200 msec

DRX_TIMER_MAX (3 bit field)

This field is the binary representation of the parameter DRX_TIMER_MAX. Range: 0 to 7. Theparameter value is given as two taken to the power of the binary value minus one (2 (bv - 1) ) inunits of 1 second. The binary value zero indicates the parameter value zero (i.e, theparameter takes the values: 0, 1 s, 2 s, 4 s, .. 64 s.)

ACCESS_BURST_TYPE (1 bit field)

The ACCESS_BURST_TYPE field indicates if the 8 or 11 bit format shall be used in thePACKET CHANNEL REQUEST message, the PTCCH uplink block (3GPP TS 04.04) and inthe PACKET CONTROL ACKNOWLEDGMENT message when the format is four accessbursts. The field is coded as follows:

0 8-bit format shall be used1 11-bit format shall be used

CONTROL_ACK_TYPE (1 bit field)

This field is the binary representation of the default format of the PACKET CONTROLACKNOWLEDGMENT message:

0 default format is four access bursts1 default format is RLC/MAC control block. (not used)

BS_CV_MAX (4 bit field)

This field is the binary representation of the parameter BS_CV_MAX. Range: 0 to 15. Thevalue BS_CV_MAX=0 shall be interpreted as value BS_CV_MAX=1 for calculation of T3198,T3200 and N3104max values

PAN_DEC (3 bit field)

This field is the binary representation of the parameter PAN_DEC. If the field in not included,the default value 0 shall be used. Range: 0 to 7.

PAN_INC (3 bit field)

This field is the binary representation of the parameter PAN_INC. If the field in not included,the default value 0 shall be used. Range: 0 to 7.

PAN_MAX (3 bit field)

This field defines the maximum value allowed for counter N3102.0 0 0 maximum value allowed for counter N3102 is 40 0 1 maximum value allowed for counter N3102 is 8. . .1 1 1 maximum value allowed for counter N3102 is 32

If the PAN_MAX field in not included, the default value 0 (i.e. N3102 max = 4) shall be used.

Optional extension information:

EGPRS_PACKET_CHANNEL_REQUEST (1 bit field)

0 EGPRS capable MSs shall use EGPRS PACKET CHANNEL REQUESTmessage for uplink TBF establishment on the PRACH when there is a PBCCH inthe cell or on the RACH when there is no PBCCH in the cell.

1 EGPRS capable MSs shall use two phase packet access with PACKETCHANNEL REQUEST message on the PRACH for uplink TBF establishment when there is a PBCCH in the cell. EGPRS capable MSs shall use two phasepacket access with CHANNEL REQUEST message on the RACH when there isno PBCCH in the cell.





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BEP_PERIOD (4 bit field)

This field contains the bit error probability (BEP) filter averaging period

PFC_FEATURE_MODE (1 bit field)

0 The network does not support packet flow context procedures.

1 The network supports packet flow context procedures.

DTM_SUPPORT (1 bit field)

This field indicates whether the cell supports DTM or not. It is coded as follows:

0 The cell does not support DTM procedures.

1 The cell supports DTM procedures. not used

BSS_PAGING_COORDINATION (1 bit field)

This field indicates the network support of CS paging co-ordination in packet transfer modeduring network mode of operation II and III. This field shall be ignored by the mobile stationduring network mode of operation I. It is coded as follows:

0 The cell does not support Circuit-Switched paging co-ordination

1 The cell supports Circuit-Switched paging co-ordination

CCN_ACTIVE (1 bit field)

This field indicates whether the cell supports Network Assisted Cell Change (NACC) or not. Itis coded as follows :

0 The cell does not support NACC procedures.

1 The cell supports NACC procedures.

NW_EXT_UTBF (1 bit field)

This field indicates whether the cell supports Uplink Extended TBF mode or not. It is coded asfollows :

0 The cell does not support Extended UL TBF mode procedures.

1 The cell supports Extended UL TBF mode procedures.






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6.55.9 GPRS POWER CONTROL PARAMETERS

TYPE: O

DEFINITION

BIT DESCRIPTION

< ALPHA : bit (4) >< T_AVG_W : bit (5) >< T_AVG_T : bit (5) >< PC_MEAS _CHAN : bit >

< N_AVG_I : bit (4) >;


ALPHA (4 bit field)

The ALPHA field is the binary representation of the parameter α for MS output power controlin units of 0.1, see 3GPP TS 05.08: Range: 0 to 10. Values greater than 10 shall beinterpreted as 10 by the mobile station.

T_AVG_W (5 bit field)

The T_AVG_W field is the binary representation of the parameter TAVG_W for MS outputpower control, see 3GPP TS 05.08: Range: 0 to 25. Values greater than 25 shall beinterpreted as 25 by the mobile station.

T_AVG_T (5 bit field)

The T_AVG_T field is the binary representation of the parameter TAVG_T for MS outputpower control, see 3GPP TS 05.08: Range: 0 to 25. Values greater than 25 shall beinterpreted as 25 by the mobile station.

PC_MEAS_CHAN (1 bit field)

The PC_MEAS_CHAN field indicates the type of channel which shall be used for downlinkmeasurements for power control:

0 BCCH;1 PDCH.

N_AVG_I (4 bit field)

The N_AVG_I field is the binary representation of the parameter NAVG_I for MS output power control, see 3GPP TS 05.08: Range: 0 to 15.






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6.55.10 PSI1_REPEAT_PERIOD

TYPE: O

DEFINITION

This field (4 bit) is the representation of the PSI1 repeat period.

BIT DESCRIPTION

0000 PSI1 repeat period = 1 multiframe0001 PSI1 repeat period = 2 multiframes:1111 PSI1 repeat period = 16 multiframes



6.55.11 PBCCH DESCRIPTION

TYPE: O

DEFINITION

The PBCCH description struct provides the channel description for the PBCCH. The frequencydescription for the PBCCH may be specified by an ARFCN (non-hopping radio frequency channel) or a MAIO (hopping radio frequency channel) field. In case of a hopping radio frequency channel, thePBCCH shall use the GPRS mobile allocation specified in this message. If none of the ARFCN or MAIO fields are present, the PBCCH shall use the BCCH carrier.

BIT DESCRIPTION

<Pb : bit (4)< TSC : bit (3) >< TN : bit (3) >{ 00 -- BCCH carrier | 01 < ARFCN : bit (10) >| 1 < MAIO : bit (6) >} ;


Pb (4 bit field)

Power reduction value used by the BTS on PBCCH blocks, relative to the output power usedon BCCH. Set to “0” : Pb = 0 dB

TSC (3 bit field)

The TSC field (3 bit) is the binary representation of the training sequence code used for PBCCH and PCCCHs. Range: 0 to 7.

TN (3 bit field)

The TN field (3 bit) is the binary representation of the timeslot number for the PBCCH and thecorresponding PCCCH. Range: 0 to 7.

ARFCN (10 bit field)

The ARFCN field is the binary representation of the absolute RF channel number. Range: 0 to1023.





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MAIO (6 bit field)

The MAIO field is the binary representation of the mobile allocation index offset. Range: 0 to63.






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6.56 SYSTEM INFORMATION TYPE 16 and 17

NAME SYSTEM INFORMATION TYPE 16SYSTEM INFORMATION TYPE 17


CHANNEL/ USAGE BCCH Extended

3GPP-REF 44.01844.018

FUNCTIONThe SYSTEM INFORMATION TYPE 16 and 17 messages, related to SoLSA,can only be sent on the BCCH Extended.



INFORMATION

ELEMENTLIST

L2 Pseudo LengthHeader SI 16 Rest Octets or SI 17 Rest Octets

M V M V M V

12

20 max.



FOLLOWINGEVENT

SPECIFDOC. REF.

System Information Management (ref. [24])





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8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 1 1 1 1 0 1


(20 bytes maximum)


8 7 6 5 4 3 2 1


0 0 0 0 0 1 1 0

0 0 1 1 1 1 1 0


(20 bytes maximum)

SI 16 or SI 17 Rest Octets Rest Octets detail description:


Coding rules

1 Set to ‘H’ (LSA Parameters are included)

PRIO_THR 3 See §6.56.2 for coding.

LSA_OFFSET 3 See §6.56.3 for coding.

1 Set to ‘0’ (Exclusive MCC and MNC are notincluded)

LSA ID information152

maximum

A list of LSA_IDs can be added until the 20 octets of the SI 16 or SI 17 Rest Octets Rest Octets are full, see§6.56.4 for detail.





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6.56.2 PRIO_THR

TYPE: M

DEFINITION

The PRIO_THR field is a signal threshold used by the mobile station to determine whether prioritised

cell re-selection shall apply. The use and coding of this parameters is defined in 3GPP TS 05.08.

BIT DESCRIPTION



6.56.3 LSA_OFFSET

TYPE: M

DEFINITION

The LSA_OFFSET field applies an offset for LSA reselection between cells with same LSA priorities.The use and coding of this parameters is defined in 3GPP TS 05.08.

BIT DESCRIPTION



6.56.4 LSA ID INFORMATION

TYPE: M

DEFINITIONThe purpose of the LSA_ID field is to identify a LSA (Localised Service Area).

BIT DESCRIPTION

<LSA ID information> ::= <LSA identity>{0 | 1 <LSA ID information>};

<LSA identity> ::= {0 <LSA_ID : bit (24)>

|1 <ShortLSA_ID : bit (10)>}.

Note: maximum of 5 long LSA_IDs (24 bits), or 12 ShortLSA_IDs (10 bits), or a mixture of the twocould be accomodated within SI 16 or SI17 message.





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ED 06 RELEASED TALKER INDICATION

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6.57 TALKER INDICATION

NAME TALKER INDICATION


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is sent by the mobile station to the network to give the talker information when a new layer 2 connection is established on a VGCS channelafter an uplink access.



LENGTH(byte)

INFORMATIONELEMENT

LISTHeader Mobile Station Classmark 2Mobile Identity

M LV M LV

24

2-9



FOLLOWINGEVENT

SPECIFDOC. REF.

See ref [36]





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8 7 6 5 4 3 2 10 0 0 0 0 1 1 0

0 0 0 1 0 0 0 1



0spare

Revisionlevel

ES-IND


0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC

CM3 0

spare

LCS

VACAP





Identity ... ...


6.57.2 MS Classmark 2

TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

Length 1

0spare

Revisionlevel

ESIND


2

0spare

PSCapa.

SS Screen.Indicator

SM.cap VBS VGCS

FC 3

CM30

spareLCSVA

CAP







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0 1 Used by phase 2 MS

1 0 Used by mobile stations supporting R99 or later versions of the protocol All other value reserved






0 0 0 class 1





0 0 1 class 2

0 1 0 class 3, handled as class 1All other values reserved


1 PS capability presentBits 6 5SS Screening Indicator 0 0 Defined in GSM 04.80

0 1 Defined in GSM 04.80

1 0 Defined in GSM 04.801 1 Defined in GSM 04.80Bit 4SM Capability 0 MS does not support mobile terminated point to point





Bit 2VGCS Voice Group

Call Service






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1 The MS does support the extension band G1.GSM850, DCS1800,DCS1900

0 Reserved for future use






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1 A5/3 available









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6.57.3 Mobile Identity

TYPE: M



BIT DESCRIPTION

8 7 6 5 4 3 2 1




: :








Octet 2






ED 06 RELEASED UTRAN CLASSMARK CHANGE

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6.58 UTRAN CLASSMARK CHANGE

NAME UTRAN CLASSMARK CHANGE


CHANNEL/ USAGE


3GPP-REF 44.018 NA

FUNCTIONThis message is sent on the main DCCH by the mobile station to the network toindicate a UTRAN Classmark Change or as a response to a UTRAN classmarkenquiry.

DIRECTION From MS To BSS


INFORMATIONELEMENT

LISTHeader UTRAN Classmark

M V M LV

22-n



FOLLOWINGEVENT

BSC will forward the value part toMSC when 2G3G HO is

triggered.

SPECIFDOC. REF.

Classmark Handling [9]




ED 06 RELEASED UTRAN CLASSMARK CHANGE

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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 1 1 0 0 0 0 0

Length (=1-n)UTRANclassmark

UTRAN Classmark value part

6.60.1 UTRAN CLASSMARK

TYPE: M

DEFINITION:

The UTRAN classmark value part is the INTER RAT HANDOVER INFO. It is sent by the UE toprovide information to the target RNC when preparing for a handover to UTRAN.

BIT DESCRIPTION:The BSS handles this IE as an unstructured octet string, with a maximum length of n octets.

SUB-PARAMETER DEFINITION: None

PARAMETER ORIGIN - ACTION ON PARAMETER:This is the UTRAN classmark as sent by an UE with UTRAN capabilities.The BSC takes this information in order to forward it unchanged to the RNC (via the MSC) inHANDOVER REQUIRED message.




ED 06 RELEASED UPLINK ACCESS

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6.59 UPLINK ACCESS

NAME UPLINK ACCESS


CHANNEL/ USAGE

RACH

3GPP-REF 44.018

FUNCTION This message is sent in random mode on the voice group call channel uplink. Itdoes not follow the basic format.



INFORMATIONELEMENT

LIST See the next page Unformatted 8bit field

1



FOLLOWINGEVENT

CHANNEL REQUIRED towardsthe BSC

_ _

SPECIFDOC. REF.

See ref [36]




ED 06 RELEASED UPLINK ACCESS

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8 7 6 5 4 3 2 1

Establ. Random

Cause Reference

6.59.2 ESTABLISHMENT CAUSE AND RANDOM REFERENCE

TYPE: M

DEFINITION

- ESTABLISHMENT CAUSE (octet 1)It indicates the reason for requesting the establishment of a connection. This field has a variablelength (from 3 bits up to 8 bits).

- RANDOM REFERENCE (octet 1) This is an unformatted field with variable length (from 5 bits down to 0 bits).

BIT DESCRIPTION The Uplink access message is coded as follows :(Random Reference field is filled with "x").

Message8 7 6 5 4 3 2 1

Meaning of Establishment Cause

1 1 0 x x x x x Subsequent talker uplink request

0 0 1 0 0 1 0 1 Reply on uplink access request

other values reserved for future use





ED 06 RELEASED UPLINK BUSY

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6.60 UPLINK BUSY

NAME UPLINK BUSY


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is broadcasted by the network in unacknowledged mode to informthe mobile station of the uplink status of the voice group call channel.



LENGTH(byte)

INFORMATIONELEMENT

LISTHeader 2



FOLLOWINGEVENT

SPECIFDOC. REF. See ref [36]




ED 06 RELEASED UPLINK BUSY

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8 7 6 5 4 3 2 1

Skip indicator &Protocol discriminator

0 0 0 0 0 1 1 0

Message type 0 0 1 0 1 0 1 0




ED 06 RELEASED UPLINK FREE

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6.61 UPLINK FREE

NAME UPLINK FREE


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is sent in unacknowledged mode using the RR short protocoldiscriminator by the network to inform the mobile station of the uplink status of the voice group call channel. The message indicates the uplink as free unless theUplink Access Request field indicates the uplink as not free.

This message may also be used by the network to request the mobile station toperform an uplink reply procedure.



INFORMATIONELEMENT

LISTRR short PDMessage typeShort layer2 header Uplink access request

(L/H) uplink identity codeSpare

M

M V M V Not used

1521

1-76-0



FOLLOWINGEVENT

SPECIF

DOC. REF.

See ref [36]




ED 06 RELEASED UPLINK FREE

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8 7 6 5 4 3 2 1



L implicitspare

implicitspare

implicitspare

implicitspare

implicitspare

implicitspare

Uplinkaccessrequest H uplink identity code

6.61.2 UPLINK ACCESS REQUEST

TYPE: M

DEFINITION

L Mobile station shall not perform the uplink reply procedure;H Mobile station shall perform the uplink reply procedure.

When set to H, this element also indicates the uplink as not free for the uplink accessprocedure.

BIT DESCRIPTION One bit field




ED 06 RELEASED UPLINK RELEASE

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6.62 UPLINK RELEASE

NAME UPLINK RELEASE


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is sent on the uplink of the voice group call channel to initiate adeactivation of the group transmit mode and to set the uplink free or on the uplinkby a talker on the dedicated channel or on the downlink of the voice group call

channel in order to reject an uplink access which was already granted by thenetwork

DIRECTION From: BTSFrom : MS

To: MSTo BTS


INFORMATIONELEMENT


21



FOLLOWINGEVENT

SPECIFDOC. REF.

See ref [36]




ED 06 RELEASED UPLINK RELEASE

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8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0

0 0 0 0 1 1 1 0


6.62.2 RR CAUSE

TYPE: M

DEFINITIONTo provide the reason for release.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

RR CAUSE VALUE


In the case when the message is sent by the network the cause is :Bits8 7 6 5 4 3 2 10 0 0 0 0 0 0 0 Normal event.0 0 0 0 0 0 0 1 Abnormal release, unspecified.0 0 0 0 0 0 1 1 Abnormal release, timer expired.





ED 06 RELEASED VGCS UPLINK GRANT

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6.63 VGCS UPLINK GRANT

NAME VGCS UPLINK GRANT


CHANNEL/ USAGE

FACCH

3GPP-REF 44.018

FUNCTION This message is sent in unacknowledged mode on the main signalling channelby the network to the mobile station to stop the sending of access bursts from themobile station and to change the channel configuration to a dedicated

configuration.



LENGTH(byte)

INFORMATIONELEMENT

LISTHeader Request ReferenceTiming Advance

M V M V

231



FOLLOWINGEVENT

T3115

SPECIF

DOC. REF.

See ref [36]


8 7 6 5 4 3 2 1

0 0 0 0 0 1 1 0





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0 0 0 0 1 0 0 1

Request RA


T3 Low part T2



TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1

RA

T1' T3High part

T3Low part T2


RA Random Number When set to the value ‘0111 1111’, the RA information of the Request Reference IE indicates that anExtended RA field may be included in the IA Rest Octets. The mobile station shall use the informationin the Extended RA field to identify the Immediate Assignment message corresponding to an EGPRSPacket Channel Request message.


T1': binary representation of (FN div 1326) mod 32T3: " " FN mod 51T2: " " FN mod 26


In case the IMMEDIATE ASSIGNMENT message conveys a downlink TBF establishment, the RA bitsare set to 101xxxxx to avoid that a MS considers the message as an answer to a request sent on theRACH channel.






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TYPE: M


BIT DESCRIPTION

8 7 6 5 4 3 2 1










ED 06 RELEASED SMSCB MESSAGES

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7 RADIO INTERFACE MESSAGES FOR SMSCB




ED 06 RELEASED MESSAGE BLOCKS

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7.1 MESSAGE BLOCKS

NAME MESSAGE BLOCKS


CHANNEL/ USAGE CBCH BTS Transparent

3GPP-REF 24.012

FUNCTION A CB message consists of a 88 octets of information. The 88 octet block issegmented into four 22 octet blocks. A 1 octet Block type is added as a header toeach 22 octet block. The overall blocks are thus 23 octets in length.The message blocks are sent on the CBCH by the network to all the MobileStations which are in idle mode in the cell. SMSCB message carries one page of CB information message (made of up to 15 pages) which may come fromdifferent sources and gives information (eg. traffic or weather reports) to the MSof a geographical area.



INFORMATIONELEMENT

LIST See following pages for thedescription.



FOLLOWINGEVENT

SPECIFDOC. REF.

SMSCB (ref. [23])





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7.1.1.1 Normal message blocks

8 7 6 5 4 3 2 1

Spare LPD LB Sequence Number octet 1

0 0 1 0 0 0 0 0

First Block octet 2

SMSCB INFORMATION

octet23

Spare LPD LB Sequence Number octet24

0 0 1 0 0 0 0 1

Second Block octet25

SMSCB INFORMATION

octet46


0 0 1 0 0 0 1 0

Third Block octet48

SMSCB INFORMATION

octet69


0 0 1 1 0 0 1 1

Fourth Block octet71

SMSCB INFORMATION

octet92





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7.1.1.2 Schedule message blocks

8 7 6 5 4 3 2 1


0 0 1 0 1 0 0 0

First Schedule Block octet 2

SCHEDULE MESSAGE

octet23


0 0 1 0 0 0 0 1

Second Block octet25

SCHEDULE MESSAGE

octet46


0 0 1 0 0 0 1 0

Third Block octet48

SCHEDULE MESSAGE

octet69


0 0 1 1 0 0 1 1

Fourth Block octet71

SCHEDULE MESSAGE

octet92

7.1.1.3 Null message blocks

The four Null message blocks are the same and consist of 1 header octet and followed by 22 octetspadded with “2B”.

8 7 6 5 4 3 2 1


0 0 1 1 1 1 1

Null Block 0 0 1 0 1 0 1 1 octet 2

Padding





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0 0 1 0 1 0 1 1 octet23

7.1.2 BLOCK TYPE

TYPE: M

DEFINITION

Identifies a particular CB information block (22 octets)

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Spare LPD LB Sequence Number

0 0 1


LPD: Link Protocol Discriminator of Cell Broadcast and is set to the value “01”

LB Last Block bit indicator. When LB is set to 0, the next block may contain information. When theLB bit is set to “1”, the remain block(s) do(es) not contain SMSCB Information.

Sequence Number:

0000: First Block0001: Second Block

0010: Third Block0011: Fourth Block;1000: First Schedule Block;1111: Null Block.




ED 06 RELEASED (E)GPRS MESSAGES

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7.2 SMSCB SCHEDULE MESSAGE

NAME SMSCB SCHEDULE MESSAGE


CHANNEL/ USAGE

CBCH BTS Transparent

3GPP-REF 24.012

FUNCTION This message gives information relating to the CB information messages sentimmediately afterwards when DRX is activated.


INFORMATION ELEMENT NAME TYPE OMMENT LENGTH(byte)

INFORMATIONELEMENT

LISTSchedule message header New CBSMS Message BitmapNew CBSMS Message DescriptionOther Message DescriptionsPadding

M V M V O V O V O V

26

2-801-801-21



FOLLOWINGEVENT

SPECIFDOC. REF.

SMSCB (ref. [23])





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7.2.1.1 Schedule Message

8 7 6 5 4 3 2 1

Schedule message

header

Type

0 0

Begin Slot Number = 1 octet 1

spare0

spare0

End Slot Number = SCHEDULE_PERIOD octet 2

New CBSMSMessage Bitmap

NM 11

NM 2 NM 3 NM 4 NM 5 NM 6 NM 7 NM 8 octet 3

: :

NM 41 NM 42 NM 43 NM 44 NM 45 NM 46 NM 47 NM 48 octet 8

MDT

1

Message Identifier (High) octet 9

Message Identifier (Low) octet 10

: :

New CBSMS Message

MDT1

Message Identifier (High)

Description Message Identifier (Low)

MDT Repeated Message Slot Number

0 0

: :

MDT

1


Other MessageMessage Identifier (Low)

Descriptions : :

MDT1


Message Identifier (Low)


0 0

: :

0 0 1 0 1 0 1 10 0 1 0 1 0 1 1

Padding : :

0 0 1 0 1 0 1 1 Note 1

Note 1: Octet 22, if the first block does not fill the 22 bytes;Octet 44, if the second block does not fill the 22 bytes;Octet 66, if the third block does not fill the 22 bytes;Octet 88, if the fourth block does not fill the 22 bytes.





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7.2.1.2 Unscheduled Schedule Message

The unscheduled schedule message differs from the schedule message only with Begin Slot Number which should be in range [2, SP].

8 7 6 5 4 3 2 1

Schedule messageheader

Type0 0

Begin Slot Number > 1 octet 1

spare0

spare0

End Slot Number octet 2

New CBSMS

NM 10

NM 2 NM 3 NM 4 NM 5 NM 6 NM 7 NM 8 octet 3

Message Bitmap : :

NM 41 NM 42 NM 43 NM 44 NM 45 NM 46 NM 47 NM 48 octet 8

MDT1

Message Identifier (High) octet 9

Message Identifier (Low) octet 10

: :

New CBSMS Message

MDT1


Description Message Identifier (Low)


0 0

: :

MDT

1


Other MessageMessage Identifier (Low)

Descriptions : :

MDT1


Message Identifier (Low)


0 0 0 0 0 0 0 1

: :

0 0 1 0 1 0 1 1

Padding : Padding :

0 0 1 0 1 0 1 1 Note 1

Note 1: Octet 22, if the first block does not fill the 22 bytes;Octet 44, if the second block does not fill the 22 bytes;Octet 66, if the third block does not fill the 22 bytes;Octet 88, if the fourth block does not fill the 22 bytes.





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7.2.1.3 Null Message transmission

8 7 6 5 4 3 2 1

Schedule messageheader

Type0 0

Begin Slot Number = 1 octet 1

spare0

spare0

End Slot Number octet 2

NM 10

NM 20

NM 30

NM 40

NM 50

NM 60

NM 70

NM 80

octet 3

New CBSMSMessage Bitmap : :

NM 410

NM 420

NM 430

NM 440

NM 450

NM 460

NM 470

NM 480

octet 8

MDT

0 1 0 0 0 0 0 0 octet 9

New CBSMS MessageDescription : :

0 1 0 0 0 0 0 0 octet SP+9(Note 1)

0 0 1 0 1 0 1 1 ctet SP+10

Padding

: :

0 0 1 0 1 0 1 1 (Note 2)

Note 1: SP (Schedule Period), the maximum value is 40Note 2: Octet 22, if the first block does not fill the 22 bytes;

Octet 44, if the second block does not fill the 22 bytes;Octet 66, if the third block does not fill the 22 bytes;





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7.2.2 SCHEDULE MESSAGE HEADER

TYPE: M

DEFINITION

Indicates the Schedule Message Type and defines the Schedule Period.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

Type0 0

Begin Slot Number

spare0

spare0

End Slot Number


Type:Schedule Message Type is always set to 0 0.

Begin Slot Number:First message slot number relative to the Schedule Period following the Schedule Message.The Begin Slot Number field is coded in binary.Value range: 1 to 48.

End Slot Number:Last message slot number relative to the Schedule Period following the Schedule Message.The End Slot Number field is coded in binary, and its value must be greater than or equal tothe value of Begin Slot Number.Value range: 1 to 48.






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7.2.3 NEW CBSMS MESSAGE BITMAP

TYPE: M

DEFINITION

Defines the contents of message slots of the Schedule Period described in the ScheduleMessage.

BIT DESCRIPTION

8 7 6 5 4 3 2 1

NM 1 NM 2 NM 3 NM 4 NM 5 NM 6 NM 7 NM 8







NM i: The New Message bit i refers to the content of message slot i. Its meaning is as follows:1 The message slot contains an SMSCB message page which was either not sent during the

previous schedule period, or sent unscheduled during the preceding schedule period; or, themessage is indicated as of free usage, reading advised. The value is 1 both for the first

transmission of a given SMSCB message page in the schedule period or a repetition of it withinthe schedule period.

0 The message slot is such that value 1 is not suitable.


7.2.4 NEW CBSMS MESSAGE DESCRIPTION

TYPE: O

DEFINITION

Contains as many Message Descriptions as there are bits set to 1 in the New CBSMSMessage Bitmap. A Message Description is 1 or 2 octets long.





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BIT DESCRIPTION

First transmission of an SMSCB within the Schedule Period

8 7 6 5 4 3 2 1

MDT Message Identifier (high part) Octet 1

1

Message Identifier (low part) Octet 2

Retransmission indication

8 7 6 5 4 3 2 1

MDT Octet 10 0 Repeated Message Slot Number

Free Message Slot, optional reading

8 7 6 5 4 3 2 1

MDT 10 1 0 0 0 0 0 0

Free Message Slot, reading advised

8 7 6 5 4 3 2 1

MDT 10 1 0 0 0 0 0 1


MDT:Message Description Type:1: First transmission of the SMSCB within the Schedule Period,0 0: SMSCB message retransmission indication,0 1 0 0 0 0 0 0 Free Message Slot, optional reading,0 1 0 0 0 0 0 1 Free Message Slot, reading advised.

Message Identifier:

made of the lower 15 bits of the corresponding Message Identifier field of the SMSCBmessage.Repeated Message Slot Number:

Message slot number of the first transmission during the Schedule Period of the repeatedSMSCB message.Value range 1 to 47.






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7.2.5 OTHER MESSAGE DESCRIPTIONS

TYPE: O

DEFINITION

Contains as many Message Descriptions as there are bits set to 0 in the Schedule Perioddefined in the New CBSMS Message Bitmap. A Message Description is 1 or 2 octets long.

BIT DESCRIPTION

First transmission of an SMSCB within the Schedule Period

8 7 6 5 4 3 2 1

MDT Message Identifier (high part) Octet 11

Message Identifier (low part) Octet 2

Retransmission indication

8 7 6 5 4 3 2 1

MDT Octet 10 0 Repeated Message Slot Number

Free Message Slot, optional reading

8 7 6 5 4 3 2 1

MDT 10 1 0 0 0 0 0 0

Free Message Slot, reading advised

8 7 6 5 4 3 2 1MDT 1

0 1 0 0 0 0 0 1


MDT:Message Description Type:1: First transmission of the SMSCB within the Schedule Period,0 0: SMSCB message retransmission indication,0 1 0 0 0 0 0 0 Free Message Slot, optional reading,0 1 0 0 0 0 0 1 Free Message Slot, reading advised.

Message Identifier:made of the lower 15 bits of the corresponding Message Identifier field of the SMSCBmessage.

Repeated Message Slot Number:Message slot number of the first transmission during the schedule period of the repeatedSMSCB message.Value range 1 to 47.






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8 RADIO INTERFACE MESSAGES FOR (E)GPRS




ED 06 RELEASED RLC/MAC BLOCK STRUCTURE

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Only the general overview is described in this document for the (E)GPRS messages. The descriptionof the information elements contained in the message is available in the relevant ALCATEL documentidentified by the “SPECIF. DOC. REF. field” of the general overview description, and in the relevant3GPP technical specification referenced by the “3GPP-REF” field of the general overview description.

8.1 RLC/MAC block structure

8.1.1 GPRS RLC/MAC block structure

A GPRSRLC/MAC block consists of a MAC header and a RLC data block or RLC/MAC control block.The GPRS RLC/MAC block structure is shown below.

RLC RLCMAC

RLC

RLC/MAC

RLC/MACMAC

RLC/MAC

RLC/MAC

spare

Ctrlheader

data unit

data block

block

signalling

hdr

control block

block

header

hdr

8.1.2 E-GPRS RLC/MAC block structure

An E-GPRS RLC/MAC block consists of a RLC/MAC header and a RLC data block or RLC/MACcontrol block. The E-GPRS RLC/MAC block structure is shown below.

MAC header Ctrl header RLC/ MAC sig

E-GPRS RLC/MAC control block

RLC / MACheader

RLC data block 1 RLC data block 2(conditional)

E-GPRS RLC/MAC data block





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8.1.3 RLC data blocks

8.1.3.1 GPRS RLC data blocks

The RLC data block consists of an RLC header, an RLC data unit, and spare bits. An RLC/MAC blockcontaining an RLC data block may be encoded using either channel coding scheme CS-1, CS-2, CS-3or CS-4. RLC/MAC blocks encoded using CS-1 do not contain spare bits. The size of the RLC data

block for each of the channel coding schemes is shown below.

Channel CodingScheme

RLC datablock size

without sparebits

Number of spare bits

RLC datablock size

(octets) (octets)

CS-1 22 0 22

CS-2 32 7 32 + 7/8

CS-3 38 3 38 + 3/8

CS-4 52 7 52 + 7/8

RLC data block size

8.1.3.1.1 Downlink GPRS RLC data blocks

The Downlink RLC data block together with its MAC header is formatted as shown below.

Bit8 7 6 5 4 3 2 1

PayloadType

RRBP S/P USF MAC header

PR TFI FBI Octet 1

BSN E Octet 2

Length indicator M E Octet 3 (optional)

.

.

.

.

.

.

Length indicator M E Octet M (optional)

Octet M+1

RLC data.

.

.Octet N-1Octet N

spare spare (if present)

See ref. [30] “FBS GPRS - Radio interface - RLC sublayer” for the semantic and the use of allinformation elements.





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8.1.3.1.2 Uplink GPRS RLC data blocks

The Uplink RLC data block together with its MAC header is formatted as shown below.

Bit8 7 6 5 4 3 2 1

PayloadType

Countdown Value SI R MAC header

spare TFI TI Octet 1BSN E Octet 2

Length indicator M E Octet 3 (optional)

.

.

.

.

.

.

Length indicator M E Octet M (optional)

Octet M+1 \ TLLI Octet M+2 }

(optional)Octet M+3 / Octet M+4 /

Octet M+5 (M+1 if noTLLI)

RLC data...Octet N-1Octet N

spare spare (if present)


8.1.3.2 EGPRS RLC data blocks

The EGPRS RLC data block consists of a FBI (downlink) or TI (uplink) field and an E field followed byan EGPRS RLC data unit The EGPRS RLC data unit is a sequence of N2 octets that are numberedfrom 1 to N2. EGPRS RLC data blocks can be encoding using channel modulation and codingschemes MCS-1 to MCS-9.The size of the EGPRS RLC data unit for each of the channel coding schemes is shown in the tablebelow.





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Channel CodingScheme

EGPRS RLC data unit size (N2)(octets)

Family Comment

MCS-1 22 C

MCS-2 28 B

MCS-3 37 A

MCS-4 44 CMCS-5 56 B supported only in DL

MCS-6 74 A supported only in DL

MCS-7 2x56 B supported only in DL

MCS-8 2x68 A supported only in DL

MCS-9 2x74 A supported only in DL

8.1.3.2.1 Downlink EGPRS RLC data blocks

The EGPRS downlink RLC data blocks are formatted as follows :

Bit

2 1FBI E

Bit8 7 6 5 4 3 2 1

Length indicator E Octet 1 (note 1)(optional)

.

.

.

.

.

.

Length indicator E Octet M (optional)

Octet M+1

RLC data.

.

.Octet N2-1Octet N2

8.1.3.2.2 Downlink EGPRS RLC/MAC header

• Header type 1: header for MCS-7, MCS-8 and MCS-9 :The EGPRS combined downlink RLC/MAC header for MCS-7, MCS-8 and MCS-9 (header type 1) isformatted as described below.

Bit

8 7 6 5 4 3 2 1 OctetTFI RRBP ES/P USF 1

BSN1 PR TFI 2

BSN1 3

BSN2 BSN1

4

CPS BSN2 5

• Header type 2: header for MCS-6 and MCS-5 :The EGPRS combined downlink RLC/MAC header for MCS-5 and MCS-6 (header type 2) isformatted as follows :





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Bit8 7 6 5 4 3 2 1 Octet

TFI RRBP ES/P USF 1

BSN1 PR TFI 2

BSN1 3

CPS BSN1

4

• Header type 3: header for MCS-4, MCS-3, MCS-2 and MCS-1 caseThe EGPRS combined downlink RLC/MAC header for MCS-1, MCS-2, MCS-3 and MCS-4 (header type 3) is formatted as follows :

Bit8 7 6 5 4 3 2 1 Octet

TFI RRBP ES/P USF 1

BSN1 PR TFI 2

BSN1 3

SPB CPS BSN1

4


8.1.3.2.3 Uplink EGPRS RLC/MAC header

• Header type 3 : header for MCS-4, MCS-3, MCS-2 and MCS-1The EGPRS combined uplink RLC/MAC header for MCS-1, MCS-2, MCS-3 and MCS-4 (header type 3) is formatted as follows :

Bit8 7 6 5 4 3 2 1 Octet

TFI Countdown Value SI R 1

BSN1 TFI 2

CPS BSN1 3

Spar e

PI RSB SPB CPS 4


Note : MCS-5 to MCS-9 are not supported in Uplink. Corresponding RLC/MAC headers are thereforenot described.

8.1.3.2.4 Uplink EGPRS RLC data blocks

The EGPRS uplink RLC data block are formatted as follows :





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Bit2 1

TI E

Bit8 7 6 5 4 3 2 1

Length indicator E Octet 1 (note 1)(optional)

.

.

.

.

.

.

Length indicator E Octet M (optional)

Octet M+1 \ TLLI Octet M+2 }

(optional)Octet M+3 / Octet M+4 /

PFI E Octet M + 5 /

Octet M+6

RLC data...Octet N2-1Octet N2


8.1.4 (E)GPRS RLC/MAC control blocks

The (E)GPRS RLC/MAC control block consists of a control message contents field and in thedownlink direction an optional control header. (E)GPRS RLC/MAC control messages shall betransported within RLC/MAC control blocks. An RLC/MAC control block is always encoded using thecoding scheme CS-1.

8.1.4.1 Downlink (E)GPRS RLC/MAC control blocks

The Downlink RLC/MAC control block together with its MAC header is formatted as shown below.

Bit8 7 6 5 4 3 2 1

PayloadType RRBP S/P USF MAC header

Spare TFI D Octet 1 (optional)

Octet MControl Message Contents .

.

.Octet 21Octet 22






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8.1.4.2 Uplink (E)GPRS RLC/MAC control blocks

The Downlink RLC/MAC control block together with its MAC header is formatted as shown below.

Bit8 7 6 5 4 3 2 1

PayloadType

spare R MAC header

Octet 1Octet 2Octet 3

Control Message Contents ...

Octet 21Octet 22





ED 06 RELEASED EGPRS PACKET DOWNLINK ACK/NACK

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8.2 EGPRS PACKET DOWNLINK ACK/NACK

NAME EGPRS PACKET DOWNLINK ACK/NACK


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the E-GPRS mobile station to the network on its PACCHto indicate the status of the downlink RLC data blocks received and to report thechannel quality of the downlink path.

The mobile station may optionally initiate an uplink TBF.



INFORMATIONELEMENT

LISTMAC header Control message contents

M V M V

122



FOLLOWINGEVENT

Receive window is updated. Notreceived blocks are

retransmitted. Downlink pathquality is assessed. Optionally an

uplink TBF is established.

SPECIFDOC. REF.

FBS GPRS - Radio interface - RRM sublayer - PCC (ref. [29])




ED 06 RELEASED PACKET ACCESS REJECT

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8.3 PACKET ACCESS REJECT

NAME PACKET ACCESS REJECT


CHANNEL/

USAGE

PCCCH or PACCH

3GPP-REF 44.060

FUNCTION This message is sent on the PCCCH or PACCH by the network to the mobilestation to indicate that the network has rejected the MSs access request. Morethan one mobile station may be addressed simultaneously by the same message.



INFORMATIONELEMENT


M V M V

825 or 47 or

51



FOLLOWINGEVENT

SPECIFDOC. REF.

FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [29])FBS GPRS - Radio interface - MAC sublayer (ref. [31])




ED 06 RELEASED PACKET CELL CHANGE CONTINUE

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8.4 PACKET CELL CHANGE CONTINUE

NAME PACKET CELL CHANGE CONTINUE


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station to command the mobilestation to continue the cell reselection procedure.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET CELL CHANGE FAILURE

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8.5 PACKET CELL CHANGE FAILURE

NAME PACKET CELL CHANGE FAILURE


CHANNEL/

USAGE

PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the mobile station to the network on its PACCH toindicate indicate that a commanded cell change order has failed.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET CELL CHANGE NOTIFICATION

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8.6 PACKET CELL CHANGE NOTIFICATION

NAME PACKET CELL CHANGE NOTIFICATION


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the mobile station to the network to inform the networkthat the cell re-selection criteria are now fulfilled and that the mobile station hasentered CCN mode



INFORMATIONELEMENT


M V M V

122



FOLLOWING

EVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET CELL CHANGE ORDER

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8.7 PACKET CELL CHANGE ORDER

NAME PACKET CELL CHANGE ORDER


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis message is sent on the PACCH by the network to the mobile station tocommand the mobile station to leave the current cell and change to a new cell.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET CONTROL ACKNOWLEDGEMENT

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8.8 PACKET CONTROL ACKNOWLEDGMENT

NAME PACKET CONTROL ACKNOWLEDGMENT


CHANNEL/

USAGE

PACCH

3GPP-REF 44.060

FUNCTION This message is sent on the PACCH by the mobile station to the network as ananswer to a polling request sent by the network in a previous downlink RLC/MACcontrol block through the RRBP mechanism.

The message is formatted as 4 identical access bursts. The access burst formatis 8 bits long (the 11 bits format is not implemented).



INFORMATIONELEMENT

LISTMessage_typeCTRL_ACK

M V M V

62



FOLLOWINGEVENT

The on-going procedure (e.g.TBF establishment) is continued.

The on-going procedure (e.g.TBF establishment) is stopped

and potentially restarted.

SPECIFDOC. REF.

FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [29])FBS GPRS - Radio interface - RLC sublayer (ref. [30])FBS GPRS - Radio interface - MAC sublayer (ref. [31])




ED 06 RELEASED PACKET CHANNEL REQUEST

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8.9 PACKET CHANNEL REQUEST

NAME PACKET CHANNEL REQUEST


CHANNEL/ USAGE PRACH

3GPP-REF 44.060

FUNCTION In a cell configured with a PBCCH channel, this message is sent by the mobilestation on the PRACH to perform an uplink access.

The message is 8 or 11 bits long.



INFORMATIONELEMENT

LISTSee 3GPP-REF.



FOLLOWINGEVENT

Establishment of an on-goingTBF or allocation of one uplink

radio block

SPECIFDOC. REF.

FBS GPRS - Radio Interface - RRM sublayer - PCC (ref. [29])FBS GPRS - Radio interface - MAC sublayer (ref. [31])




ED 06 RELEASED PACKET DOWNLINK ACK/NACK

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8.10 PACKET DOWNLINK ACK/NACK

NAME PACKET DOWNLINK ACK/NACK


CHANNEL/ USAGE PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the mobile station to the network on its PACCH toindicate the status of the downlink RLC data blocks received and to report thechannel quality of the downlink path.

The mobile station may optionally initiate an uplink TBF.



INFORMATIONELEMENT


M V M V

122



FOLLOWING

EVENT

Receive window is updated. Not

received blocks areretransmitted. Downlink path

quality is assessed. Optionally anuplink TBF is established.

SPECIFDOC. REF.

FBS GPRS - Radio interface - RLC sublayer (ref. [30])FBS GPRS - Radio interface - RRM sublayer - PCC (ref. [29])




ED 06 RELEASED PACKET DOWNLINK ASSIGNMENT

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8.11 PACKET DOWNLINK ASSIGNMENT

NAME PACKET DOWNLINK ASSIGNMENT


CHANNEL/ USAGE PCCCH or PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station on PCCCH or PACCHto assign downlink resources to the mobile station.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

A polling request is sent to themobile station with the PacketDownlink Assignment message.

A Packet ControlAcknowledgment message isexpected from the MS.

SPECIFDOC. REF.





ED 06 RELEASED PACKET DOWNLINK DUMMY CONTROL BLOCK

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8.12 PACKET DOWNLINK DUMMY CONTROL BLOCK

NAME PACKET DOWNLINK DUMMY CONTROL BLOCK



3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station on PCCCH or PACCHas a fill message with the allocated USF for the corresponding uplink block incase there is no on-going downlink data transfer or in case of Ater desynchronization between the BTS and the MFS.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.

FBS GPRS - Radio interface - MAC sublayer (ref. [31])




ED 06 RELEASED PACKET UPLINK DUMMY CONTROL BLOCK

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8.13 PACKET UPLINK DUMMY CONTROL BLOCK

NAME PACKET UPLINK DUMMY CONTROL BLOCK


CHANNEL/

USAGE

PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the mobile station to the network on PACCH when it hasno other block to transmit.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

In case too many consecutivesPacket Uplink Dummy Controlblocks are received, the uplink

TBF of the MS is aborted.

SPECIFDOC. REF.

FBS GPRS - Radio interface - RLC sublayer (ref. [30])




ED 06 RELEASED PACKET MEASUREMENT ORDER

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8.14 PACKET MEASUREMENT ORDER

NAME PACKET MEASUREMENT ORDER


CHANNEL/

USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis message is sent on the PACCH by the network to a mobile station givinginformation for NC and EXT measurement reporting and network controlled cellreselection.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET MEASUREMENT REPORT

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8.15 PACKET MEASUREMENT REPORT

NAME PACKET MEASUREMENT REPORT


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis message is sent on the PACCH from the mobile station to the network toreport measurement results.



INFORMATIONELEMENTLIST

MAC header Control message contents

M V M V

122



FOLLOWINGEVENT

SPECIF

DOC. REF.





ED 06 RELEASED PACKET MOBILE TBF STATUS

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8.16 PACKET MOBILE TBF STATUS

NAME PACKET MOBILE TBF STATUS



3GPP-REF 44.060

FUNCTION This message is sent by the mobile station to the network on PACCH to indicatethat an erroneous message has been received related to either a downlink or anuplink TBF.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

An error counter is incrementedin RLC layer.

SPECIFDOC. REF.





ED 06 RELEASED PACKET NEIGHBOUR CELL DATA

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8.17 PACKET NEIGHBOUR CELL DATA

NAME PACKET NEIGHBOUR CELL DATA


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis optional message is sent by the network to provide system informationrequired for initial access in a neighbouring cell.



INFORMATIONELEMENT


M V M V

122



FOLLOWING

EVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET PAGING REQUEST

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8.18 PACKET PAGING REQUEST

NAME PACKET PAGING REQUEST


CHANNEL/ USAGE

PCCCH

3GPP-REF 44.060

FUNCTION This message is sent by the network on PCCCH or PACCH to trigger channelaccess by up to four mobile stations, for either TBF or RR connectionestablishment.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.

FBS GPRS - Radio interface - RRM sublayer - PCC (ref. [29])FBS GPRS - Radio interface - MAC sublayer (ref. [31])




ED 06 RELEASED PACKET PDCH RELEASE

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8.19 PACKET PDCH RELEASE

NAME PACKET PDCH RELEASE



3GPP-REF 44.060

FUNCTION This message is sent by the network on PACCH to notify all mobile stationslistening to that PDCH that one or more PDCHs will be immediatly released andbecome unavailable for packet data traffic.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET POWER CONTROL/TIMING ADVANCE

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8.20 PACKET POWER CONTROL/TIMING ADVANCE

NAME PACKET POWER CONTROL/TIMING ADVANCE



3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station on PACCH to providethe mobile station with its initial timing advance during the downlink TBFestablishment procedure.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET PSI STATUS

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8.21 PACKET PSI STATUS

NAME PACKET PSI STATUS


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis message is sent from the mobile station to the network to indicate which PSImessages the mobile station has received.



INFORMATIONELEMENT


M V M V

122



FOLLOWING

EVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET RESOURCE REQUEST

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8.22 PACKET RESOURCE REQUEST

NAME PACKET RESOURCE REQUEST



3GPP-REF 44.060

FUNCTION This message is sent by the mobile station to the network on PACCH to requestthe establishment of an uplink TBF (2 phase access) or to request a change inthe uplink allocated resources.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

An uplink TBF is established incase of a 2 phase access.

SPECIFDOC. REF.





ED 06 RELEASED PACKET SERVING CELL DATA

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8.23 PACKET SERVING CELL DATA

NAME PACKET SERVING CELL DATA


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis message is sent by the network to provide system information broadcast onthe BCCH (respectively PBCCH to a mobile station.



INFORMATIONELEMENT


M V M V

122



FOLLOWING

EVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET SI STATUS

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8.24 PACKET SI STATUS

NAME PACKET SI STATUS


CHANNEL/ USAGE

PACCH

3GPP-REF 44.060

FUNCTIONThis message is sent from the mobile station to the network to indicate which SImessages the mobile station has received.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET SYSTEM INFORMATION TYPE 1

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8.25 PACKET SYSTEM INFORMATION TYPE 1

NAME PACKET SYSTEM INFORMATION TYPE 1


CHANNEL/ USAGE PBCCH or PACCH

3GPP-REF 44.060

FUNCTION This message is sent by the network on PBCCH giving information for cellselection, for control of the PRACH, for description of the control channel, and for power control.In case of a cell configured with PBCCH, the message is also sent periodically onPACCH to provide MS in packet transfer mode with the state of the packetsystem informations.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.

FBS GPRS - Radio interface - RRM sublayer - PRH (ref. [34])





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CHANNEL/ USAGE PBCCH

3GPP-REF 44.060

FUNCTION This message is sent by the network on PBCCH giving information of referencefrequency list, cell allocation, GPRS mobile allocation and PCCCH description.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.






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3GPP-REF 44.060

FUNCTION This message is sent by the network on PBCCH giving information of the BCCHallocation in the neighbour cells and cell selection parameters for serving cell andnon-serving cells.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET SYSTEM INFORMATION TYPE 3bis

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8.28 PACKET SYSTEM INFORMATION TYPE 3bis

NAME PACKET SYSTEM INFORMATION TYPE 3bis



3GPP-REF 44.060

FUNCTION This message is sent by the network on PBCCH giving information of the BCCHallocation in the neighbour cells and cell selection parameters for non-servingcells.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET SYSTEM INFORMATION TYPE 3quater

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8.29 PACKET SYSTEM INFORMATION TYPE 3quater

NAME PACKET SYSTEM INFORMATION TYPE 3 quater


CHANNEL/ USAGE

PBCCH

3GPP-REF 44.060

FUNCTION This message is sent by the network on PBCCH giving information of the BCCHallocation in the 3G neighbour cells and cell selection parameters for non-servingUTRAN FDD cells.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.






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CHANNEL/ USAGE PBCCH and PACCH

3GPP-REF 44.060

FUNCTION This message is optionally sent by the network giving information about CellBroadcast Channel configuration.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.






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3GPP-REF 44.060

FUNCTION In a cell without PBCCH, this message is sent by the network on PACCH toprovide mobile stations listening to the PDCH with GPRS cell specific access-related informations and with the status of the system informations.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET TBF RELEASE

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8.32 PACKET TBF RELEASE

NAME PACKET TBF RELEASE



3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station to initiate release of anuplink or downlink TBF.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET TIMESLOT RECONFIGURE

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8.33 PACKET TIMESLOT RECONFIGURE

NAME PACKET TIMESLOT RECONFIGURE



3GPP-REF 44.060

FUNCTION This message is sent on the PACCH by the network to the mobile station toassign uplink and downlink resources.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.





ED 06 RELEASED PACKET UPLINK ACK/NACK

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8.34 PACKET UPLINK ACK/NACK

NAME PACKET UPLINK ACK/NACK



3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station on PACCH to indicatethe status of the received RLC data blocks.



INFORMATIONELEMENT


M V M V

122



FOLLOWINGEVENT

SPECIFDOC. REF.




8.35 PACKET UPLINK ASSIGNMENT

NAME PACKET UPLINK ASSIGNMENT



3GPP-REF 44.060

FUNCTION This message is sent by the network to the mobile station on PCCCH or PACCH

1. Layer3 Air Interface Messages 0111_06

Documents

Transcript of 1. Layer3 Air Interface Messages 0111_06