TRX
Top layer info for BCF
Output BCF network configuration
Output BCF and TRX parameters
ZEEI:BCF=bcf; (Also shows Lac ID & CI Cell ID)
ZERO:BCF=bcf;
Link
Link
ZEEI:BTS=bts; (Also shows Lac ID & CI Cell ID)
ZERO:BTS=bts; (ET Must match info in ZEEI cmd)
Link
Link
Top layer info for BTS
Output BTS network configuration
Output BTS and TRX Parameters
Lock / Unlock
Trx Lock (FHO Forces Handover)
Trx Unlock
Block TRX sub time slot
Unlock TRX sub time slot
ZERS:BTS=bts,TRX=trx:L:FHO;
ZERS:BTS=bts,TRX=trx:U;
ZERS:BTS=bts,TRX=trx,CH=ch:L;
ZERS:BTS=bts,TRX=trx,CH=ch:U;
Test
3 cmds go together
Runs Test
Prints test results
Deletes test report
3 cmds go together
Runs Test
Prints test results - Verifies Voice path on TRX
Deletes test report
Transciever Test
ZUBS:BTS=bts,TRX=trx;
ZUBP:TR:BTS=bts,TRX=trx;
ZUBD:TR:BTS=bts,TRX=trx;
Link
Link
Link
Abis Loop Test
ZUBK:TEST:BTS=bts,TRX=trx;
ZUBP:AL:BTS=bts,TRX=trx;
ZUBD:AL:BTS=bts,TRX=trx;
Link
Link
Link
ZERO:BCF=bcf;
ZERO:BTS=bts;
ZEQV:BTS=bts:GENA=Y;
ZEQV:BTS=bts:GENA=N;
ZEQO:BTS=bts:GPRS;
BTS MUST BE BLOCKED BEFORE COMMAND WILL EXECUTE
Link
Link
GPRS
Output BCF and TRX parameters
Output BTS and TRX Parameters
Enable GPRS for sector
Disables GPRS for sector
Check a BTS' GPRS parameters
Change BTS GPRS parameters
Change "dedicated" GPRS capacity for sector
Change "default" GPRS capacity for sector
ZEQV:BTS=bts:CDED=xx;
ZEQV:BTS=bts:CDEF=xx;
TRXSIG
TRXSIG information
ZERO:BTS=bts,TRX=trx;
Link
Interrogate TRX D-channel working state
Block working state of TRX LAPD
Restore LAPD
RESTORES LAPD
ZDTI:NAME=trxsig;
ZDTC:NAME=trxsig:BL;
ZDTC:NAME=trxsig:WO;
ZDTC:trxsig:P,WO;
Link
ZEEL;
Link
ZDSB;
ZDSE:trxsig:BSCU,x:0,x:16,xx-xx,xx;
ZDSE:<link_name>:BCSU,<index>:<sapi>,<tei>:<rate>,<t1_tsl>,<sub_tsl>;
Link
Parameters
Output TRX Radio Timeslots on BSC
ADD
TRXSIG will need to be done first
Check if TRXSIG already exists
Create TRXSIG
link_name
index
sapi
tei
rate
t1_tsl
sub_tsl
>
>
>
>
>
>
>
TRX add to existing BTS
Name of the LapD link
Index of the BCSU controlling the link
Service access point identifier > 62 for OMUSIG, 0 fro TRXSIG
Terminal end point identifier > 1 for OMU link & TRX number for TRXSIG (ie 1,3 & 5)
Bit rate of the link > 16 for OMU, 16 for TRX
T1 & the time slot used by the link
Starting bit of sub timeslot in the T1 frame
ZERC:BTS=bts,TRX=trx:GTRX=Y:FREQ=freq,TSC=tsc,PCMTSL=xxx:DNAME=trxsig:SIGN=0,LEVD=-83,FRT=0,CH0=SDCCH;
The information below will need to be gathered first.
BTS#
>
TRX #
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FREQ - ARFN
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TSC (Training sequence code)
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PCMTSL - PCM and time slot
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DNAME
>
SIGN
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LEVD
>
FRT
>
CH0
>
CH TYPE "each of the eight time slot need to have a
type assigned, default in tchf".
BTS
TRX
Channel
must be same TSC as existing TRX in that sector.
First of the two ABIS traffic time slots used by the TRX.
(example.. T3703) "bcf-37, trx-3" Same as TRXSIG
=0
- 83
=0
MBCCHC for first radio in BTS. (combined MBCCH & SDCCH)
>
MBCCHC is used for the first TRX of a BTS.
>
SDCCH may be used for second timelot on first TRX of a BTS.
Link to steps for building a TRX
Delete TRX
ZERD:
Talks to FXC card Remote Session
ZQUS:
Link