For me its training part
TDM
1
Create LAPD links (DSE)
Create 16, 32 or 64 kbit LAPD links. Create the links for O&M signalling link (OMUSIG) and TRX signalling links (TRXSIG). If you are creating a 64kbit link, do not give <SUB-TSL>.
ZDSE:<D-channel link set name>:BCSU,<unit index>:<service access point identifier>,<terminal endpoint identifier>:<bitrate>,<PCM-TSL>,<SUB-TSL>;
service access point identifier
62 for OMUSIG, 0 for TRXSIG.
terminal endpoint identifier
Must the same as defined in the BTS. Usually the same as the TRX number. For OMU link, the value is 1.
If logical BCSUs are used, use the DSL command with the same parameters
2 Create a base control function (EFC)
The base control function (BCF) is a logical counterpart of the actual base station. It is connected to the OMUSIG link created earlier.
As a default, the operational state of the new BCF is 'Locked' (L). It is recommended that you first create the entire BCF site (BCF, BTS, and the TRXs) and unlock the TRXs and BTSs of the BCF, before you change the state of the BCF to 'Unlocked'.
In the case of Flexi EDGE Base Station, the administrative state of BCF is also 'Locked' after creation, but it is created as 'Automatic Unlock Allowed' by default. It means that when the BTS site has been commissioned and it indicates the start up for the BSC, the BSC automatically changes the administrative state of the BCF to 'Unlocked'.
All site types if it is being autoconfigured:
ZEFC:<bcf identification>,<site type>:DNAME=<D-channel link set name>;
Further information
The BCF parameters can be modified later with the EFM and EFT commands if needed.
3
Create a base transceiver station (EQC).
A base transceiver station (BTS) is a logical counterpart of a sector in a base station site. It should not be confused with a base station even though they have the same abbreviation.
ZEQC:BCF=<BCF identification>,BTS=<BTS identification>,NAME=<BTS name>,:CI=<cell identity>,BAND=<frequency band in use>:NCC=<network colour code>,BCC=<BTS colour code>:MCC=<mobile country code>,MNC=<mobile network code>,LAC=<location area code>:;
Further information
The BTS parameters can be modified later with the EQE, EQF, EQG, EQH, EQJ, EQK, and EQM commands.
4
Create a transceiver (ERC).
A transceiver (TRX) is a logical counterpart of the transmitter-receiver equipment in the base station. It is connected to the TRXSIG link created earlier.
All site types if it is being autoconfigured:
ZERC:BTS=<BTS identification>,TRX=<transceiver identification>::FREQ=<frequency>,TCS=<training sequence code>,PCMTSL=<Abis speech circuit>:DNAME=<D-channel telecom link set name>:CH0=<RTSL type 0>,SIGN=<subslots for signalling>;
Further information
The TRX parameters can be modified later with the ERM command.
5
Create default power control parameters of the BTS (EUC).
Each cell must have a power control parameter set.
ZEUC:BTS=<BTS identification>;
Further information
You can modify the power control parameters with the EUG, EUA, EUQ, and EUS commands.
6
Create default handover control parameters (EHC).
Each cell must have a handover parameter set.
ZEHC:BTS=<BTS identification>;
You can modify the handover control parameters with the EHG, EHA, EHS, EHQ, EHI, EHD, EHN, EHX, EHY, EHP commands.
7
Create neighbouring cell information (EAC).
Define the list of cells where mobiles can make a handover when using the cell.
Create the adjacent cells.
Adjacent cell located in the same BSC:
ZEAC:BTS=<BTS identification>:ABTS=<adjacent cell identification>;
Adjacent cell located in a different BSC:
ZEAC:BTS=<BTS identification>:LAC=<location area code>,CI=<cell identification>:NCC=<network colour code>,BCC=<BTS colour code>,FREQ=<BCCH frequency>,:
The adjacent cell parameters can be modified with the EAM command.
8
Check and change the synchronisation of TalkFamily, UltraSite, Flexi EDGE, and MetroSite BTSs if necessary (EFM).
Further information
Example:Create a BCF according to the Abis time slot allocation shown in the table.
0
LINK MANAGEMENT
1
TRXSIG1
OMUSIG
TCH.2
TCH.3
TRX 1
2
TCH.4
TCH.5
TCH.6
TCH.7
3
TRXSIG2
TCH.1
TCH.2
TCH.3
TRX 2
4
TCH.4
TCH.5
TCH.6
TCH.7
Create LAPD links
ZDSE:B0001:BCSU,0:62,1:16,33-1,2;
ZDSE:T0101:BCSU,0:0,1:16,33-1,0;
ZDSE:T0102:BCSU,0:0,2:16,33-3,0;
Create BCF
ZEFC:1,P:DNAME=B0001;
Create BTS
ETSI:
ZEQC:BCF=1,BTS=1,NAME=BTS1:CI=1,BAND=900:NCC=0,BCC=0:MCC=214,MNC=1,LAC=1:;
ANSI:
ZEQC:BCF=1,BTS=1,NAME=CELL1:CI=1,BAND=1900:NCC=0,BCC=0:MCC=214,MNC=1,LAC=1:;
Create TRXs
ZERC:BTS=1,TRX=1::FREQ=100,TSC=0,PCMTSL=33-1:DNAME=T0001:SIGN=2,CH0=MBCCHC,CH1=NOTUSED;
ZERC:BTS=1,TRX=2::FREQ=55,TSC=0,PCMTSL=33-3:DNAME=T0002:SIGN=1,CH0=NOTUSED;
The TRX parameters can be modified with the ERM command.
;)
SO First check another BTS in your BSC and do a reserse command MML to check the config and do a script with your parameters.
Do the same thing in the BTS.
BR