MSMM Configurations RRUS01 & MSMM Rules

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70 pt

CAPITALS

Slide subtitle

minimum 30 pt

MIXED MODE IN MULTISTANDARD RBS

Slide title

44 pt

Text and bullet level 1

minimum 24 pt

Bullets level 2-5

minimum 20 pt

Characters for Embedded font: !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl

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text in the footer area Commercial in confidence | 23/221 09 - FGB 101 558 Uen, Rev J | 2014-03-03 |

Ericsson MSMM

› Proven Radio Performance

› Flexible solutions

– The full RBS 6000 portfolio supports MSMM

– Any RAN capacity combination

› No feature constraints

– GSM/WCDMA/LTE RAN feature portfolio supported in MSMM

› GSM spectrum efficiency features enabling spectrum refarming

› Global deployment

Slide title

70 pt

CAPITALS

Slide subtitle

minimum 30 pt

MIXED MODE IN MULTISTANDARD RBS OVERVIEW

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt






SINGLE AND MULTISTANDARD Rbs

Multistandard

Single Mode

(MSSM)

Mixed Mode in

Multistandard RBS

(MSMM)

Single Standard

Radio standard A

Radio standard B

Radio standard C

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minimum 24 pt

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MSR

single mode

MSR

mixed mode

Capex and opex efficiency with mixed mode radio

› Benefits

– Increased utilization of Multistandard Radio Units (RUS)

– Reduced number of antennas

– Efficient traffic migration

Std A+B Std A Std B

Mixed Mode in

Multistandard RBS

Multistandard,

single mode

RUS RUS RUS

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Msmm SUPPORT, R/RUSx1

› RUS 01 B0 – G+W: G13A_1+W13A

– G+L: G13A_1+L13A

› RRUS 01 B0 – G+W: G13A_1+W13A

– G+L: G13B+L13B

› RRUS11 B1 – W+L: W13A+L12B

› RUS 01 B1 – W+L: W13A+L12B

› RRUS 01 B1 – W+L: W13A+L13B

› R/RUS 01 B2 – G+W: G12A_2+W12A

– G+L: Candidate

– W+L: Planned(RUS)/Candidate(RRUS)

› RRUS 11 B2 › W+L: Planned

› R/RUS 01 B3 – G+L: G12A_2+L12A

› RUS 01, RRUS11 B4 – W+L: W12B+L12B

› R/RUS 01 B5 – G+W: G12A_2+W12A

– G+L: Candidate

– W+L, RUS 01 W13A+L12B

– W+L, RRUS 01 Candidate

› RRUS 11 B5 – W+L: W13A+L12B

› R/RUS 01 B8 – G+W: G12A_2+W12A

– G+L: G13A_1+L13A

– W+L: Planned (RUS only)

“Planned” = Contact PL for planned release date

“Candidate” = no time plan available

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Msmm SUPPORT, R/RUSx2

› R/RUS 02 B0 – G+W: G13B+W14A

– G+L: G13B+L13B

› RUS 02, RRUS12 B1 – W+L: W13A+L12B

› RUS 02, RRUS12 B2 – G+W: G13B+W12B

– G+L: G13B+L12B

– W+L: W13A+L12B

› RUS 02, RRUS12 B3 – G+L: G13B+L12B

› RRUS12 B4 – W+L: W13A+L12B

› RRUS12 B5 – G+W: G13B+W12B

– G+L: G13B+L12B

– W+L: W13A+L12B

› RUS 02 B5 – G+W: G13B+L12B

– G+L: G13B+L13A

– W+L: W12B+L13A

› RUS02 B8 – G+W: G13B+W12B

– G+L: Planned

– W+L: Planned

› RRUS12 B8 – G+W: G13B+W12B

– G+L: G13B+L12B

– W+L: W13A+L12B

Slide title

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CAPITALS

Slide subtitle

minimum 30 pt

Msmm feature presentation

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minimum 24 pt

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overview › Existing O&M applications re-used for O&M of Mixed Mode sites

› Separate OSS-RC per RAN or Common OSS-RC supported

› To handle two independent RANs, the RUS SW is made multi-client capable

Antenna

System

DUS

DUG

GPS Out

RUS CPRI

OMT

BSC

EPC

RUS

RUS

Support System

EM OSS-RC

S1

Abis

Mub

NMS

Mu

Mur

NTP

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GSM[1800] 222@20w+LTE111@20W WITH 2X2 MIMO

DUS31

DUG20

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2 Secto

r 2

Secto

r 3

DUG20 DUG20

GPS Out

Secto

r 1

IDL

CPRI

GPS

RBB12_1A(GSM+LTE)/DBB10_XX

RBB24_2A(LTE)/DBB10_XX GSM222@20+LTE111@

20 in 1st RRUS

LTE111@20 in 2nd

RRUS

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minimum 24 pt

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GSM[1800] 444@20w+LTE111@20W WITH 2X2 MIMO

DUS31

DUG20

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2

RRUS01 B3

Data1

Data2 Secto

r 2

Secto

r 3

DUG20 DUG20

GPS Out

Secto

r 1

IDL

CPRI

GPS

RBB22_2B(GSM+LTE)/

DBB10_XX

GSM444@20+LTE111

@20 per RRUS01

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70 pt

CAPITALS

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minimum 30 pt

SYNCHRONIZATION OF DIGITAL UNITS

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minimum 24 pt

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minimum 20 pt






Synchronization overview

› Synchronization between DUs required due to strict timing requirements on CPRI

› Synchronization between DUs provided with two options:

– From a GPS02 receiver

› 2 DUs can be synchronized

– Using a synthesized GPS signal – ”GPS Out”

› 1 DUW or DUL/DUS can synchronize 1 DUG (or DUG/IDL-2 cluster)

› 1 DUW can synchronize one DUL/DUS

› In Dual DUW/DUS configurations 2 DUG/DUS can be synchronized

› The RUS uses the DU connected to the CPRI Port 1 as the timing reference

› If the RUS detects that port 1 is not usable while 2 is, port 2 is used instead

› WCDMA/LTE always connected to RUS port 1

› GSM always connected to RUS port 2

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minimum 24 pt

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DU-DU Synchronization GPS Out and Gps02

DUW/

DUL/DUS

DUG

GPS Out RUS

Synch Ref* CPRI

1

2

DUW/

DUL/DUS

DUG

RUS

CPRI

1

2

RUS

DUW

DUL/DUS

RUS

CPRI

1

2

RUS GPS02

Receiver

GPS02

Receiver

DUW

DUL/DUS

GPS Out RUS

Synch Ref* CPRI

1

2

*Synch Ref may be any synchronization source supported by Primary DU

PCM Synch

backup

Synch backup

(14A)

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minimum 24 pt

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minimum 20 pt






Holdover handling 1(2)

› If ’Synch Ref’ is lost DUW/DUL

enters holdover

– DUG receives GPS Out signal

during the whole DUW/DUL

Holdover time, no traffic impact

› If ’GPS Out’ signal is lost

– DUG goes into normal holdover

mode or uses the backup

synch(G12B) if available

DUW/DUL

DUG

GPS Out RUS

Synch Ref CPRI

1

2

DUW/DUL

DUG

RUS

CPRI

1

2

RUS GPS02

Receiver

› If ‘GPS 02’ signal is lost – Synchronization mismatch

between RUS port 1 and 2 after typically 5-15 minutes

– Traffic disturbance for secondary DU

PCM Synch

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minimum 24 pt

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minimum 20 pt






Holdover handling 2(2)

› If ’Synch Ref’ is lost DUW/DUL

enters holdover

– DUL/DUS receives GPS Out

signal during the whole DUW

Holdover time, no traffic impact

› If ’GPS Out’ signal is lost

– L14A: LTE goes into normal

holdover mode or uses the

backup synch if available

DUW

DUL/DUS

GPS Out RUS

Synch Ref CPRI

1

2

DUW

DUL/DUS

RUS

CPRI

1

2

RUS GPS02

Receiver

› If ‘GPS 02’ signal is lost – Synchronization mismatch

between RUS port 1 and 2 after typically 5-15 minutes

– Traffic disturbance for secondary DU

Synch backup

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CAPITALS

Slide subtitle

minimum 30 pt

CARRIER AND POWER CONFIGURATIONS

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minimum 24 pt

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CARRIER CONFIGURATIONS (r)rus01 AND RRUS11 capabilities

Mixed mode GSM and WCDMA

3 carriers GSM + 1 carrier WCDMA

2 carriers GSM + 2 carriers WCDMA


Mixed mode WCMDA and LTE

3 carriers WCDMA + 1 carrier LTE ≤ 5 MHz


2 carriers WCDMA + 2 carriers LTE ≤ 5 MHz

1 carrier WCDMA + 1 carrier LTE ≤ 15 MHz

1 carrier WCDMA + 2 carriers LTE ≤ 5 MHz

Mixed mode GSM and LTE

3 carriers GSM + 1 carrier LTE ≤ 5 MHz


2 carriers GSM + 2 carriers LTE ≤ 5 MHz

1 carrier GSM + 1 carrier LTE ≤ 15 MHz

1 carrier GSM + 2 carriers LTE ≤ 5 MHz

› RRUS11 supported by W+L only

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CARRIER CONFIGURATIONS (R)RUS02 and RRUS12

Mixed mode GSM and WCDMA

7 carriers GSM + 1 carrier WCDMA




Mixed mode WCMDA and LTE






Mixed mode GSM and LTE


6 carriers GSM + 1 carrier LTE ≤ 10

MHz






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minimum 24 pt

Bullets level 2-5

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CARRIER CONFIGURATIONS IN MIXED MODE FOR (r)RUS x2

Capability of one (R)RUS x2

2 1 4 3 6 5 8 7

10/15/20 MHz LTE

uses the capacity

of 2, 3 or 4 carriers

of 5 MHz

4 carriers can only be

configured as one GSM

carrier each

4 carriers can be configured as GSM carrier or

1.4, 3.0 or 5.0 MHz LTE carrier or 1 WCMDA

carrier each

Slide title

70 pt

CAPITALS

Slide subtitle

minimum 30 pt

MSMM CONFIGURATIONS WITH IDL-2 IN GSM g14b

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minimum 24 pt

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Configuration with ‘IDL-2’ for GSM • With IDL-2 in GSM a MSMM cluster of up to 3 DUG-20 is supported

• GPS Out only required to one DUG-20

• Up to 3*12 TRX

e e e e e e DUS31

e e e e e e DUG20

RUS02 B3

Data1

Data2

RUS02 B3

Data1

Data2

RUS02 B3

Data1

Data2

RUS02 B3

Data1

Data2

RUS02 B3

Data1

Data2

RUS02 B3

Data1

Data2 Secto

r 1

Secto

r 2

Secto

r 3

e e e e e e DUG20

e e e e e e DUG20

IDL2 provides

MSMM

Synch distribution

GPS Out

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70 pt

CAPITALS

Slide subtitle

minimum 30 pt

OPERATION AND MAINTENANCE

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minimum 24 pt

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minimum 20 pt






Software Management

› The RUS SW is common to both RANs

– An upgrade of RUS SW causes a restart of the RUS

› In GPS Out configurations a cold restart of DUW/DUL causes a

restart of the DUG

› In GPS Out configurations a cold restart of DUW causes a restart

of the DUL

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minimum 24 pt

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Setting up Mixed Mode in OMT › The GSM BTS is configured for Mixed Mode using OMT

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt






IDB Information in OMT

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minimum 24 pt

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minimum 20 pt






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minimum 24 pt

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minimum 20 pt

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text in the footer areaCommercial in confidence | 23/221 09 - FGB 101 558 Uen, Rev PD2 | 2012-02-26 | Page 52

Example BSC Configuration(4 GSM TRX in RBB 22_4B)

! Define needed MCTRs -> One per MCPA that is one per RUS01 ;

RXMOI:MO=RXOMCTR-338-0,MAXPWR=46,MAXTRX=2,TXMPWR=AUTO,MIXEDMODE=ON; ! Assume 43 dBm 20 W per TRX -> 46 dBm

RXMOI:MO=RXOMCTR-338-1,MAXPWR=46,MAXTRX=2,TXMPWR=AUTO,MIXEDMODE=ON; ! Assume 43 dBm 20 W per TRX -> 46 dBm

! Map TRXs to MCTRs ;

RXMOC:MO=RXOTRX-338-0,MCTRI=0; ! Map TRX 0 in TG to MCTR 0 in TG




! Other needed TG settings for mixed mode ;

RXMOC:MO=RXOTF-338,SYNCSRC=INTE,FSOFFSET=0;

Define one sector for mixed mode using RBB22_4B having 2 TRXs per RU.

DUG

RUS01

RUS01

TRX 0

TRX 1

TRX 2

TRX 3

MCTR 1

MCTR 0

Part of RBS ‘Physical Model’ Part of ‘GSM TG Modell’

Corresponds to

Example of needed BSC configuration changes for the sector

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minimum 24 pt

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Setting up Mixed Mode in BEM

Slide title

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minimum 24 pt

Bullets level 2-5

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Mixed Mode in OSS Common Explorer (CEX)

› In the MSR Tab cabinet details are shown.

– If the node is managed by the current OSS the connection status is

shown

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Mixed Mode in OSS SMO

› RS0005#0:

Configured

for Mixed

Mode

› RS0005#1:

Configured

for Single

Mode

› The “shared”

icon( )

refer to a

Mixed Mode

RUS

MSMM Configurations RRUS01 & MSMM Rules

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