Post on 09-Mar-2015
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TTrial :rial :
Configuration 12/12/12/8 Flexi EDGEConfiguration 12/12/12/8 Flexi EDGETest bed, 19 May 2010Test bed, 19 May 2010
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Trial team
Team
TI :
1. Bagas
2. Reyhantino
3. Suherman
4. Noor M.
5. Poetra
6. Ari Guro Chandra P.
NPO (Special Project):
1. Ferdinandus Ruruk
BSC Eng :
1. Ipan Pribadi
2. Edi Supriadi
BTS ENg :
1. Wisnu
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List of content
• Purpose
• List of modules
• Cabling Diagram
• Module stack
• Module stack for Outdoor (FCOA)
• Module stack for Indoor (FCIA)
• Abis scheme
• Frequency Plan
• Test Call result
• Alarm Capture
• TRX Configuration
• Test Edge
• Summary
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Purpose
• To test high capacity configuration with new mobile allocation list frequency scheme in SFH system
• To increase availability high capacity expansion
• New Mapping timeslot in Abis interface
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List of Module
Modul Required for 12/12/12/8:
No Name of Module Ouantity Description
1 ESMA EDGE 2 System Module
2 FIPA 2 Interface PDH E1/T1/JT1
3 ESEA 2 Flexi EDGE Extension Module
4 ERxA 11 FLEXI Edge RF Dual Duplexer 1800
5 EXxa 22 FLEXI Edge 1800 DTRX UNIT
6 EWDB 22 FLEXI EDGE 1800 WBC SUB MOD
7 ESFA 1 SYNC CABLE FOR FLEXI 12M
8 FTCB 8 OD CABLE RJ48C 120ohm 15M
9 Jumper Indoor 22
10 Antenna 11
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Cabling Diagram 1 of 3 (RF cabling)
• 12 TRX
Tx
Rx
TxA RxA RxA Div RxB RxB Div TxB
TxA ExtA RxAO RxAI RxA1 RxA2 RxA3 RxA4 RxB1 RxB2 RxB3 RxB4 ExtB Tx B
TxA RxA RxA Div RxB RxB Div TxB
TxA ExtA RxAO RxAI RxA1 RxA2 RxA3 RxA4 RxB1 RxB2 RxB3 RxB4 ExtB Tx B
TxA RxA RxA Div RxB RxB Div TxB
TxA ExtA RxAO RxAI RxA1 RxA2 RxA3 RxA4 RxB1 RxB2 RxB3 RxB4 ExtB Tx B
TxA RxA RxA Div RxB RxB Div TxB
TxA RxA RxA Div RxB RxB Div TxB
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Cabling Diagram 2 of 3 (RF Cabling)• 8 TRX
Tx
Rx
12/12/12/8 configuration use 2x 12 trx for first module system and 1x 12 trx plus 8 trx in the second module system.
TxA RxA RxA Div RxB RxB Div TxB
TxA ExtA RxAO RxAI RxA1 RxA2 RxA3 RxA4 RxB1 RxB2 RxB3 RxB4 ExtB Tx B
TxA RxA RxA Div RxB RxB Div TxB
TxA ExtA RxAO RxAI RxA1 RxA2 RxA3 RxA4 RxB1 RxB2 RxB3 RxB4 ExtB Tx B
TxA RxA RxA Div RxB RxB Div TxB
TxA RxA RxA Div RxB RxB Div TxB
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Cabling Diagram 3 of 3 (Power,BUS and IF cabling)
12/12 -> 24 Trx 12/8 -> 20 Trx
System#1 System#2
ESEA 1
ESMA 1
ESEA 2
ESMA 2
IF1 to ET#1
IF2 to ET#2IF3 to ET#3
IF1 to ET#4
IF2 to ET#5
IF4 system#1 to IF3 system#2
PWR10 PWR11 PWR12 PWR7 PWR8 PWR9
BUS
PWR10 PWR11 PWR12 PWR7 PWR8 PWR9
BUS
Sync Cable
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Modules Stack
12/12 -> 24 Trx 12/8 -> 20 Trx
System#1 System#2
12 Trx
12 Trx
ESEA 1
ESMA 1
12 Trx
8 Trx
ESEA 2
ESMA 2
Sync Cable
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Modules Stack
ESMA
ESEA
ESMA
ESEA
12 Trx
12 Trx
8 Trx
12 Trx
BUS cabling
For Outdoor with FCOA
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Modules StackFor Indoor with FCIA
ESMA
ESEA
ESMA
ESEA
12 Trx
12 Trx
8 Trx
12 Trx
BUS cabling
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Abis scheme
• This configuration used 5E1,
3E1 for System#1 (BCF 1), and 2E1 for System#2 (BCF 2).
Microsoft Office Excel 97-2003 Worksheet
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Frequency PlanMacro Frequency MALIST
Frequency Allocation
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Sector 1 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807
Sector 2 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828
Sector 3 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610
Sector 4 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595
SFH 1X3
7 7 21 8 8 8 21 21 6
574 575-581 583-589 590-610 687-694 695-702 703-710 787-807 808-828 829 830-835 836
BCCH-1BCCH-2BCCH-3TCH-1TCH-2TCH-3BCCHTCH-1TCH-2
37 channels 24 channels 48 channels
MACRO
MICRO
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Test Call Result
Sector 1 _ BTS 881 _ ARFN 700
Based on call test, all TRXs can be occupied by traffic. Picture below represents TRX1 in sec 1.
Microsoft Office Word 2007 Document
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Alarm capture
No Alarm found on each BTS
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TRX Configuration
SFH Sec 1
BCCH Sec 1
MALIST Sec 1
Sector I
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TRX Configuration
SFH Sec 2
BCCH Sec 2
MALIST Sec 2
Sector II
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TRX Configuration
SFH Sec 3
MALIST Sec 3
BCCH Sec 3
Sector III
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TRX Configuration
BCCH Sec 3
SFH Sec 4
BCCH Sec 4
MALIST Sec 4
Sector IV
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Edge Test
Sector I
Code scheme Sec 1
BCCH sector 1
Bcch sector I : 689
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Edge Test
Sector II
Code scheme Sec 2
Bcch sector II : 698
Throughput average Sec 2
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Edge TestSector III
Code scheme Sec 3
Bcch sector III: 705
Throughput average Sec 3
BCCH Sec 3
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Edge TestSector IV
Code scheme Sec 4
BCCH sector IV : 833
Throughput average Sec 4
BCCH Sec 4
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Summary
• Availability Capacity expansion depends on frequency license of service provider own
• Mobile Allocation List (MALIST) Frequency in SFH system refer to hopping range determined by ETSI
• TRX Edge enabled per BCF
• One BCF could handle maximum 24 TRX
• TRXSIG allocation dedicate for each TRX in Abis interface
• Trial does not follow Nokia document guideline due to space limitation in test bed room. Actual condition should apply cabinet for outdoor (FCOA) and indoor (FCIA)
• Configuration 12/12/12/8 requires minimal 5E1 and 12/12/12 needs 4E1 minimum
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