VIP _BTS Integration With MML
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Transcript of VIP _BTS Integration With MML
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7/31/2019 VIP _BTS Integration With MML
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1 Nokia Siemens Networks Presentation / Author / Date
BTS Integration
with MMLBSS S13
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BTS Integration with MML
Create the Abis Interface
Create the radio network objects
Create the control parameters
Download the BTS SW from BSC to BTS
Change the administrative states of theobjects
After studying this module you should be able tocreate an Abis connection as listed below:
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Steps to integrate the Abis interface
Creating a base station and initialising its parameter
Attaching BCF Software build to BCF
Attach HardwareDatabase to BCF
Taking Base Station into use
Start
Connect the Abis interface ET
BS type
End
Talk Family
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Connect the Abis interface ET
Create ET plug-in unitno
yes
PIU exists?
Start
Check ET settings and change them if necessary
ET connected tothe right IF Connect ET
no
yes
Change working state
End
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Identify connected ET-Interface
< WUP:32&40&96;
LOADING PROGRAM VERSION 18.10-0
EXECUTION STARTED
BSC3i BSC11 2005-04-21 10:03:36
PCM COMP PROC INFO_1 INFO_2 INFO_3 ADD_INFO PAGE1
32 BCSU SC7PRB ETPCM - - VIRTUAL_PCMS33H 01B1H 0000H 0000H 0100H 128040 BCSU ERATES ETPCM - -
33H 010AH 0000H 0000H 0000H96 BCSU ABIPRB ETPCM - - VIRTUAL_PCMS
30H 01BFH 0000H 0000H 0000H 1792 - 1799
TOTAL OF 3 PCM CIRCUITS
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Creating a BS and initialising its parameter
Start
PrimeSite
Nokia PrimeSite SynchronisationTyp
Create LapD links
Create BCF object
Create BTS object
Create TRX object
Create default Power Control parameter
Create default Handover control parameter
Create neighbouring cell information
End
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Abis-IF Structure
TRXSIGBCFSIG TCH
ET
GSWET
ET
OMU MCMU BCSU
D-BUS
TRU
BTS1+1+1BSC
BCF
TRX 1
TRX 3
TRX 5
Abis Structure
123456789
101112131415161718192021222324252627282930
0
1 2 3 4 5 6 7 8
31
fixed CCITT frame dataTCH 1 TCH 2 TCH 3TCH 5 TCH 6 TCH 7
TCH 1 TCH 2 TCH 3TCH 5 TCH 6 TCH 7
TCH 4
TCH 4
TCH 1 TCH 2 TCH 3TCH 5 TCH 6 TCH 7TCH 4
TRXSIG 1TRXSIG 3TRXSIG 5
BCFSIG
Abis Interface
compressed allocation
1234
0
1 2 3 4 5 6 7 8
fixed CCITT frame data
BCFSIG TCH 2 TCH 3
TCH 5 TCH 6 TCH 7TCH 4
TCH 1 TCH 2 TCH 3
TCH 5 TCH 6 TCH 7TCH 4
TRXSIG 2
TRXSIG 1
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Radio Network Objects
Adj. Cell FHS
TSL
TRX HOC POC
BTS / SEG
HW DB
BTS SW
BCF
UMTSAdj. Cell
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Attaching BCF Software build to BCF
Start
Copy the BCF software build to the BSC's disks
Create BTS software build
Set initial software build; optional
Attach build to the BCF
Activate the build
End
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SW Package Handling
SCMANA AS8_8_14_0 BSCSTA EVREBU BCF_PACK
ROOT
LFILES BLCODE MMDIRE PACK_0
PACK_39
HWDATA
- BTS SW files
- BTS SW files
- Hardware Databas
- Config. Files- Data base
- DXsoftware
- MML files
- BTS SW packages- Events-Meas. And Obser.- BSC config. files
LICENCE
LICENCE
- Licence files
- Licence files
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Taking Base Station into use
Start
Change status of BTS LapD channels
Unlock TRX
Unlock BTS
Optional: Start Restart Phase Monitoring
End
Unlock BCF
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Exercise
BTS ......LAC= .....CI = ......
ARFN=....ARFN=....
BTS ......LAC= .....CI = ......
ARFN=....ARFN=....
BTS ......LAC= .....CI = ......
ARFN=....ARFN=....
BSCBS 1
BS 2
ET...
BCC=....NCC=....
MCC=....
MNC=....
BTS ......LAC= .....CI = ......
ARFN=....ARFN=....
BTS ......LAC= .....CI = ......
ARFN=....ARFN=....
BTS ......LAC= .....CI = ......
ARFN=....ARFN=....
TRU
BCF 1... + ... + ...
BCF 2... + ... + ...TRU