command parameter

8/20/2019 Command Parameter

http://slidepdf.com/reader/full/command-parameter 1/12

Appendix B

Command Parameters



GSM BSC Operation

EN/LZT 123 3801 R2A

l l aa n n k kB B

iio o n n a a l l l l y y

t t n n e e t t n n

I I



Appendix B

EN/LZT 123 3801 R2A – i –

Appendix B

Table of Contents

Topic Page

CELL PARAMETERS........................................................................259



GSM BSC Operation

– ii – EN/LZT 123 3801 R2A

l l aa n n k kB B


t t n n e e t t n n

I I



Appendix B

EN/LZT 123 3801 R2A – 259 –

CELL PARAMETERS

BSC BSC ID

RSITE Site ID RXMOC

GSYSTYPE Global SYStem TYPE RLTYI

MODE BSC operation mode single (GSM 900) / multiband (GSM 900 +

GSM 1800)

RLOMC

CELL Cell name RLDEI

CSYSTYPE Cell SYStem TYPE RLDEI

CGI Cell Global ID, mcc-mnc-lac-ci RLDEC

BSIC Base Station ID Code, ncc-bcc RLDEC

AGBLK Blocks reserved for Access Grant messages RLDEC

MFRMS Number of Paging Groups RLDEC

BCCHNO BCCH ARFCN RLDEC

BCCHTYPE Indicates, if SDCCH/4, SDCCH/4 + CBCH or SDCCH/8 is used RLDEC

XRANGE eXtended RANGE cell; radius larger than 35 km / 63 bitperiods RLDEC

FNOFFSET OFFSET of cell compared to Frame-No. generator in BTS RLDEC

NEWNAME NEW NAME for cell, when relocating cell RLDEC

CHGR Channel group RLDGI

SCTYPE SubCell TYPE RLDGI

TSC Training Sequence Code; must be the BCC for subcells with BCCH RLDTC

LEVEL Level in cell hierarchy; priorities: 1=high, 2= medium (normal), 3=

low (umbrella)

RLLHC

LEVTHR RX_LEV-threshold for change from lower to higher priority-cell RLLHC

LEVHYST Hysteresis for LEVHYST; only valid for layer 1 and layer 2 cells RLLHC

PSSTEMP Penalty applied to a cell in a layer below the own cell RLLHC

PTIMTEMP Time for which PSSTEMP is valid RLLHC

FASTMSREG Handling of fast moving mobiles on/off RLLHC



GSM BSC Operation

– 260 – EN/LZT 123 3801 R2A

SDCCH Number of SDCCH/8 groups RLCCC

CBCH CBCH is used / not used RLCCC

TN Indicates time slot for SDCCH/8 RLCCC

CCHPOS Control CHannel Position RLCCC

DCHNO Absolute Radio Frequency Number RLCFI

HOP Frequency hopping allowed / not allowed RLCHC

HSN Hopping Sequence Number RLCHC

MSTXPWR Maximum output power of the mobile RLCPC

BSPWRT Base Station Power on TCH-carrier RLCPC

BSPWRB Base Station Power on BCCH-carrier RLCPC

DTXD Discontinuous Transmission Downlink allowed / not allowed RLCXC

NUMREQBPC Number of BPCs available in BTS RLBDC

CB Cell Barred (no call set-up but HO) RLSBC

ACC Access Control Classes barred up to, but not incl. this RLSBC

ATT ATTach /detach procedure allowed / not allowed RLSBC

CBQ "qualifies" effect of prm. CB; RLSBCCRO Cell Reselect Offset for C2-criterion RLSBC

TO Temporary Offset for C2 RLSBC

PT Penalty Time for which TO is valid RLSBC

MAXRET Maximun number of RETransmissions at random access RLSBC

TX Number of TS used for random access RLSBC

T3212 Time between Periodic Location Update RLSBC

ECSC Early Classmark Sending Control RLSBC

ACCMIN Min. SS at MS to access system RLSSCCCHPWR Max. MS pwr for random access (idle mode) RLSSC

CRH Cell Reselection Hyst. (idle mode) RLSSC

DTXU Discontinuous transmission, Uplink (0= allowed; 1=yes; 2=no) RLSSC

NCCPERM NCC permitted to report SS in measurement report RLSSC

RLINKT Radio LINK Time out; failure of decoding SACCH downlink; MS

disconnects

RLSSC

NECI New Establishment Cause Indicator RLSSC

MBCR MultiBand Cells Reported RLSSCSIMSG Distribution of system info type 1, 7 or 8 RLSMC



Appendix B

EN/LZT 123 3801 R2A – 261 –

MSGDIST Activation of distribution of sys. info. type 1, 7 or 8 RLSMC

MBCCHNO List of BCCH ARFCN to monitor and measure on RLMFC

LISTTYPE List-indicator for idle / busy mode RLMFC

MRNIC Incorrect interpretation of measurement report allowed RLMFC

SYSTYPE SYStem TYPE to which BSC locating data is applied RLLBC

TAAVELEN Number of values in TA straight moving average RLLBCTINIT Min. time for new HO after call set-up or HO failure RLLBC

TALLOC Min. time for new allocation attempt after failure RLLBC

TINITAW As TINIT, but in case of Directed Retry RLLBC

TALLOCAW As TALLOC, but in case of Directed Retry RLLBC

TURGEN Min. time for new urg. alloc. attpt. after fail. of urg. alloc. attpts to all

cells in urg. list

RLLBC

EVALTYPE Type of Locating Algorithm, Ericsson1 / 3 RLLBC

ASSOC Assignment to other than serving cell allowed / not allow RLLBCIBHOASS Inter-BSC Handover during ASSIGNMENT procedure is allowed /

not all.

RLLBC

IBHOSICH Inter-BSC Handover on SDCCH is allowed / not all. RLLBC

IHOSICH Intra-cell HO on signal. chnl. allowed / not allowed RLLBC

THO Time interval for HandOvers RLLBC

NHO Number of HandOvers RLLBC

SCTYPE SubCell TYPE RLLOC

BSPWR ERP at BCCH freq. (-> Loc. Alg.) RLLOC

BSTXPWR ERP at non-BCCH freq. (-> Loc. Alg.) RLLOC

BSRXMIN Min. UL SS for a cell to be a possible HO candidate RLLOC

MSRXMIN Min. DL SS for a cell to be a possible HO candidate RLLOC

BSRXSUFF Min. UL SS for a cell to be L ranked RLLOC

MSRXSUFF Min. DL SS for a cell to be L ranked RLLOC

SCHO Handover on SDCCH allowed / not allowed RLLOC

MISSNM Missing number; max. size of a "gap" to be interpolated RLLOCAW Assignment to worse than serving cell is allowed / not allowed RLLOC



GSM BSC Operation

– 262 – EN/LZT 123 3801 R2A

EXTPEN Penalty handling in target-BSC possible / not possible RLLOC

HYSTSEP HYSTeresis SEParator RLLOC

SCTYPE Subcell type RLIHC

IHO Intracell handover allowed / not allowed RLIHC

MAXIHO Maximum number of intracell handovers in a sequence RLIHC

TIHO Time for inhibition after MAXIHO was exceeded RLIHC

TMAXIHO Time between two "sequential" intracell-HO (as specified by

MAXIHO)

RLIHC

QOFFSETDLP/-N Positive / negative Quality (BER) offset, downlink RLIHC

QOFFSETULP/-N Positive / negative Quality (BER) offset, uplink RLIHC

SSOFFSETULP/-N Positive / negative offset for signal str. UL RLIHC

SSOFFSETDLP/-N Positive / negative offset for signal str. DL RLIHC

LOL Pathloss threshold RLOLC

LOLHYST Hysteresis for pathloss RLOLC

TAOL Threshold for timing advance RLOLC

TAOLHYST Hysteresis for timing advance threshold RLOLC

PSSHF SS penalty for cell a HO failed to (after filtering) RLLPC

PSSBQ SS penalty for cell left due to bad qual. (after filtering) RLLPC

PSSTA SS penalty for cell left due to max. TA (after filtering) RLLPC

PTIMHF Duration of PSSHF RLLPC

PTIMBQ Duration of PSSBQ RLLPC

PTIMTA Duration of PSSTA RLLPC

SSEVALSD Evaluation selector for Signal Strength on Speech and Data channel RLLFC

QEVALSD Evaluation selector for Quality on Speech and Data channel RLLFC

SSEVALSI Evaluation selector for Signal Strength on SDCCH RLLFC

QEVALSI Evaluation selector for Quality on SDCCH RLLFC

SSLENSD Length of filter for signal str. on speech & data chl. RLLFC

QLENSD Length of filter for quality on speech & data chnl. RLLFC

SSLENSI Length of filter for signal str. on signaling chnl. RLLFC

QLENSI Length of filter for quality on signaling chnl. RLLFCSSRAMPSD Ramping length for signal str. filter on speech & data chnl. RLLFC



Appendix B

EN/LZT 123 3801 R2A – 263 –

SSRAMPSI Ramping length for signal str. filter on signaling chnl. RLLFC

SCTYPE Subcell type RLLUC

QLIMDL DL qual. limit for urgency HO (after filtering) RLLUC

QLIMUL UL qual. limit for urgency HO (after filtering) RLLUC

TALIM TA limit for urgency HO (<MAXTA) for normal / XRANGE-cell RLLUC

CELLQ RPD load regulation allowed; High=allowed RLLUC

MAXTA Maximum timing advance normal / XRANGE-cell RLLDC

RLINKUP Radio link time-out (uplink) RLLDC

Mutual relation: A,B <=> B,A

Hyst(A,B)=Hyst(B,A)

Offset(A,B)=-Offset(B,A)

CELLR Neighboring cell name RLNRI

CS Cells are co-sited / not co-sited RLNRC

RELATION One-way direction from CELL to CELLR RLNRI

CAND Candidate type of CELLR in ranking list RLNRC

KHYST SS hyst. in K ranking RLNRC

KOFFSETP SS offset in K ranking (pos. value extends cell range) RLNRC

KOFFSETN SS offset in K ranking (pos. value decreases cell range) RLNRC

TRHYST SS hyst. at transition between K and L ranking RLNRC

TROFFSETP SS offset at transition between K and L ranking RLNRC

TROFFSETN SS offset at transition between K and L ranking RLNRC

LHYST SS hyst. in L ranking RLNRC

LOFFSETP SS offset in L ranking RLNRC

LOFFSETN SS offset in L ranking RLNRC

AWOFFSET Determines "corridor", in which an assignment to worse cell is

allowed

RLNRC

BQOFFSET Determines "corridor" for urgency handover due to bad quality RLNRC

HIHYST Signal strength hysteresis for high signal strength cells RLNRC

LOHYST Signal strength hysteresis for low signal strength cells RLNRC

OFFSETP Signal strength positive offset RLNRCOFFSETN Signal strength negative offset RLNRC



GSM BSC Operation

– 264 – EN/LZT 123 3801 R2A

CHTYPE CHannel TYPE RLPRCPP Priority Profile designation RLPPC

PRL PRiority Level in profile RLPPC

INAC Number of inaccessible channels for PRL RLPPC

PROBF Probability of failure RLPPC

EMERGPRL Priority level for emergency calls RLDCI

STATSINT Time interval for collection of statistics (1 interval = 15 minutes) RLSCI

CLSLEVEL Level where CLS is activated RLLCC

CLSACC Level where CLS-HOs are accepted RLLCC

HOCLSACC Switch for CLS-HO acceptance RLCCC

RHYST Hysteresis reduction parameter RLCCC

CLSRAMP CLS ramping interval time RLLCC

REGINT Registration interval RLPCC

DTXFUL Number of measurement periods RLPCC

INIDES Desired initial sign. strength RLPCC

INILEN Filter length for sign. strength in initial regulation phase RLPCC

SSDES Desired sign. strength for steady state RLPCC

SSLEN Filter length in steady state for sign. strength RLPCC

LCOMPUL Compensation factor for pathloss on uplink RLPCC

QDESUL Desired quality on the uplink RLPCC

QLEN Filter length in steady state for quality RLPCC

QCOMPUL Compensation factor for quality on the uplink RLPCC

PMARG Power margin to enhance MS power after HO-failure RLPCC

REGINTDL Regulation interval of power cntrl. in SACCH-periods RLBBC

SDCCHREG BTS power cntrl. on SDCCH allowed / not allowed RLBCC

SSDESDL Desired sign. strength downlink in steady (normal) state RLBCC

SSLENDL Filter length RLBCC



Appendix B

EN/LZT 123 3801 R2A – 265 –

LCOMPDL Compensation factor for pathloss RLBCC

QDESDL Desired downlink quality RLBCC

QLENDL Length of quality filter, downlink RLBCCQCOMPDL Compensation factor for quality RLBCC

BSPWRMINP/-N Positive / negative minimum base station power RLBCC

NOALLOC Idle channel measurements are not to be used at channel allocation RLIMI

LIMIT1,2,3,4 Four threshold limits which define interference bands RLIMC

INTAVE Number of measurements used in calculation of interference RLIMC



GSM BSC Operation

– 266 – EN/LZT 123 3801 R2A

l l aa n n k kB B


t t n n e e t t n n

I I

command parameter

Documents