BSC6900 GSM V900R011C00SPC700 Parameter Reference.xls

BSC6900 GSM V900R011C00 Parameter Reference

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Purpose

This document provides information about the BSC6900 parameters, including the meaning, value, and usage of th

Intended AudienceNetwork planners Field engineers System engineers Shift operators

OrganizationEach parameter is described in the following aspects. Description Parameter ID Parameter Name NE MML Command Meaning Feature ID Feature Name Value Type GUI Value Range Actual Value Range Unit Default Value Recommended Value Impact Parameter Relationship Access Service Interrupted After Modification Interruption Scope Interruption Duration (min)

Caution Validation of Modification Impact on Radio Network Performance Introduced in Version Attribute

about the BSC6900 parameters, including the meaning, value, and usage of the parameters.

ollowing aspects. Remarks Simple string for identifying a parameter Full name of the parameter NEs on which the parameter is set Commands for setting the parameter, and optional/mandatory attribute of the parameter in each command Functions, functioning ways, and protocols of the parameter Relevant feature ID Features using the parameter Parameter value type Parameter value range displayed on the GUI Actual parameter value range corresponding to the GUI Value Range. For example, the GUI Value Range is 0, and the corresponding Actual Value Range is OFF. Parameter value unit Initial value provided by the system Values recommended in different scenarios Parameter impact scope, that is, objects specified when the parameter is set Relationship between this parameter and other parameters. For example, to use this parameter, you need to set related switches and parameters. Whether this parameter is read/write or read only Whether modifying the parameter value may interrupt the existing services Possible interruption scope in the case that modifying the parameter value may interrupt the existing services Possible interruption duration in the case that modifying the parameter value may interrupt the existing services

Cautions to be taken during the modification Requirements on how to validate the modification of the parameter. For example, you may need to reset the device to validate the modification. Impact of the radio parameter on the network performance Version in which this parameter is introduced Whether this parameter is a radio parameter, a transport parameter, or an equipment parameter

Parameter ID

Parameter Name

NE

MML Command

Meaning

ABCDownQuality

ABCUpQuality

Downlink Quality Threshold in Assigning Better Cell BSC6900 Uplink Quality Threshold in Assigning Better Cell BSC6900 Maximum Better Cell Assigning Duration BSC6900

SET Downlink quality level threshold for GCELLHOAD( the MS to be assigned with a Optional) channel of the better cell. SET Uplink quality level threshold for the GCELLHOAD( MS to be assigned with a channel Optional) of the better cell. The maximum duration for the BSC to select the best cell according to SET MRs in the MS assigning GCELLHOAD( procedure. The BSC assigns the Optional) channel of the serving cell to the Whether to enable the BTS to support bypass function. HDLC ADD BTS and IP BTS do not support BTS(Optional) this parameter. Whether to permit Abis flow control. SET The flow control function helps in GCELLCCCH( better call management. If Optional) congestion occurs, theFlow Control Used along with "Abis system Timer 2" to control the change in SET cell flow control levels.When the BSCTMR(Opti flow control level in the cell onal) changes, the values ofFlowMAX Used along with "Abis MS Control Timer 1" to control the change in SET cell flow control levels.When the BSCTMR(Opti flow control level in the cell onal) changes, the values of MS MAX This parameter controls the SET strategy for idle timeslot selection BTSOTHPAR and optimization by the PS A(Optional) channels. This parameter controls whether the strategy for timeslot SET configuration and optimization is BTSOTHPAR started. When this parameter is set A(Optional) to ON, the for enabling the BTS Threshold bundled idle timeslots local switching. When the SET congestion rate at the Abis BSSLS(Option interface exceeds this threshold, al) the BTS local switching iswhether This parameter specifies enabled. SET to enable the Abis resource BTSFLEXABI adjustment TCHH function. SPARA(Optio It specifies whether the TCHH is nal) preferentially allocated to the MS Interval between detection of the Abis timeslot being in idle state and SET releasing of the Abis timeslot. GCELLPSCH When channels are idle, the timer M(Optional) is started. When the timer expires,

ABCWaitMaxTime

Abis ByPass ABISBYPASSMODE Mode

BSC6900

ABISFCEN

SDCCH Congestion Flow Control Allowed BSC6900

AbisFCTimer1

Abis Flow Control Timer 1 BSC6900

AbisFCTimer2

Abis Flow Control Timer 2 BSC6900

Abis Idle TS ABISIDLETSALLOC Allocate Strategy BSC6900

ABISIDLETSCFGS WITCH

Abis Idle TS Configure Switch BSC6900

Abis Jam Rate AbisJamThreshold2 for BTS Local StartLs Switch

BSC6900

ABISRESADJTCHH TCHH Function FUNSW Switch Timer of Releasing Abis Timeslot

BSC6900

ABISTSFREETM

BSC6900

AbisVer

Abis Interface Tag

BSC6900

SET BSCBASIC(O Phase tag for GSM protocols that ptional) the Abis interface supports ADD AISSCFG(Opti onal) Duration available for the BTS to collect the AB after the TRX or channel is activated (threshold) for Mean opinion score judging an abnormal call. The BTS SET computes the MOS of a call OTHSOFTPA periodically and reports the call RA(Optional) MOS to pulse type of the PRACH, Access the BSC in custom uplink PTCCH and packet control SET acknowledge message of the MS. GCELLPSBA 8bit: 8 bit pulse access mode; SE(Optional) 11bit: 11 bit pulse access mode. SET GCELLPRAC H(Optional) Access control class of the MS Subcell preferred during the incoming inter-BSC handover to SET the concentric cell. In the case of GCELLHOIUO incoming inter-BSC handover to (Optional) the concentric cell, the channels in SET GCELLPSOT HERPARA(Op Whether the initial service is uplink, tional) downlink to compress the address ADD Whether or neutral PPPLNK(Opti and control fields. If this parameter onal) is set to ENABLE, the address and ADD control area compression is MPGRP(Optio enabled. If this parameter is set to ADD BTSPPPLNK( Optional) A flag bit indicates Whether to ADD support the compression of the BTSMPGRP( address and control fields. This parameter specifies whether SET to receive the CS paging request BSCPSSOFT from A interface when the MS uses PARA(Optiona a PS service. This parameter is l) used to control theMSs where to Used for notifying paging retrieve relevant parameters during SET cell reselection. GCELLIDLEA The default value of this parameter D(Optional) is 0 in system set (ACS)[F], Active coding message 3 and, has indicates a set of full-rate coding SET rates currently available for calls. GCELLCCAM The AMR is a set of multiple R(Optional) speech coding and decoding rates.

ABLASTTIME

Duration of BTS Collecting AB[100 Millisecond] BSC6900

AbnormalMosThresh Abnormal Voice old MOS Threshold

BSC6900

ACCBURST

Access Burst Type

BSC6900

ACCCONTROLCLA Access Control SS Class

BSC6900

ACCESSOPTILAY

Incoming-to-BSC HO Optimum Layer BSC6900

AccStaServiceType

PS Initial Access Service Type BSC6900 Address and control field compress

ACFC

BSC6900

ACFC

Support Address and Control Field Compress BSC6900

A Interface ACOOPERATPAGIN Paging CoGSWITCH ordination Switch BSC6900 Additional Reselect Parameter ACS Indication BSC6900

ACTCDSETF

AMR ACS[F]

BSC6900

ACTCDSETH

AMR ACS[H]

BSC6900

ACTCDSETWB

AMR ACS[WB]

BSC6900

ACTL2REEST

Activate L2 Reestablishment Valid Time of BTS Resource Activation

BSC6900

Active coding set (ACS)[H], indicates set of half-rate coding SET rates currently available for calls. GCELLCCAM The AMR is a set of multiple R(Optional) speech coding and decoding rates. Active coding set (ACS)[WB], indicates a set of wide-band coding SET rates currently available for calls. GCELLCCAM The AMR is a set of multiple R(Optional) speech coding and decoding rates. Whether to activate the function of L2 re-establishment. If this function SET is activated, the BSC starts the GCELLSOFT( attempt of L2 re-establishment Optional) when the BSC receives an ERR ADD AISSCFG(Opti Valid duration of the reserved TRX onal) or timeslot alarm lower threshold. AC voltage When the input AC voltage is lower SET than the value of this parameter, an BTSAPMUBP( alarm indicating the abnormal AC Optional) is reported. SET The BTS reports an alarm if the AC BTSDPMUBP( voltage exceeds the value of this Optional) parameter. SET BTSDPMUBP( Optional) SET BTSAPMUBP( Optional) The BTS reports an alarm if the AC voltage is lower than the value of this parameter. an alarm if the AC The BTS reports voltage exceeds the value of the AC voltage alarm upper threshold. When the input AC voltage is higher than the value of this Whether to hand over an MS to another channel during an intra-cell handover through the assignment process Communication address of the CBUS3 on the bus 485. The configuration of this parameter must be consistent with the actual physical connection. Otherwise, the Interval for requesting the bandwidth for the secondary link when the system is not in congestion state

ACTTIME

BSC6900

ACVLTHD

AC Voltage Lower Threshold BSC6900

ACVOLALARMH

AC Overvoltage Alarm Threshold BSC6900

ACVOLALARML

AC Undervoltage Alarm Threshold BSC6900

AC Voltage ACVUTHD Upper Threshold BSC6900 Assignment Procedure in ADAPTASSIGNMEN Intra-Cell HO TFLOW Allowed BSC6900

ADDR

AddTransBwInt

AddTransBwNum

Communication Address Sub-Link Bandwidth Request Interval When Not Congested Bandwidth for Secondary Link When Not Congested

BSC6900

BSC6900

BSC6900

SET GCELLSOFT( Optional) SET BTSFMUABP( Optional) SET BTSAPMUBP( SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT Bandwidth requested each time for PARA(Optiona the secondary link when the l) system is not in congestion state

ADJBSCDPC

Adjacent BSC DPC

BSC6900

ADJMODE

Adjustment Mode BSC6900

Support EGPRS ADJUSTULMCSTYP Uplink MCS E Dynamic Adjust Auto Download Active Function Switch

BSC6900

ADLDACT

BSC6900

ADMODE

Auto Download Mode

BSC6900

ADMSTAT

Administrative State

BSC6900

ADMSTAT

Administrative State

BSC6900

ADMSTAT

Administrative State Offset Time Adjustment End Time Load Threshold of Offset Adjustment Offset Time Adjustment Switch

BSC6900

ADD EXTNCELL(M andatory) COL BSCSYNCINF SET BTSEXCURSI ON(Mandatory ) SET SET GCELLEGPR SPARA(Optio nal) SET BTSAUTODL DACTINFO(O ptional) SET BTSAUTODL DACTINFO(O ptional) SET GCELLADMS TAT(Mandator y) SET GTRXADMST AT(Mandatory ) SET GTRXCHANA DMSTAT(Man datory)

The destination signaling point (DSP) of the adjacent BSC must be an Iur-g DSP.

Whether to adjust the BTS offset manuallydynamically adjusting the Mode of or automatically EGPRS uplink encoding scheme. Value 0 indicates dynamic adjustment of EGPRS uplink coding scheme is not supported; This parameter specifies whether to enable the BTS software autoloading and auto-activation function. If this parameter is set to Yes, parameter specifies the This the BTS software is automatic load mode of the BTS software. If this parameter is set to common download, common loading is performed on the

Administrative state of a cell

Administrative state of the TRX

Administrative state of the channel

ADTET

BSC6900

ADTLOD

BSC6900

ADD AISSCFG(Opti End time for adjusting the offset onal) time Cell load threshold for adjusting the ADD offset time. If the load threshold is AISSCFG(Opti exceeded, the offset time is not onal) adjusted. ADD AISSCFG(Ma ndatory) Offset Time Adjustment Switch ADD AISSCFG(Opti Start time for adjusting the offset onal) time

ADTON

BSC6900

ADTST

Offset Time Adjustment Start Time BSC6900

Advanced Alarm ADVALMMGRULET Management P Rule Type BSC6900

ADVER1

BTS Software Version 1

BSC6900

ADVER2

BTS Software Version 2

BSC6900

ADD BTSALMMGM RULE(Mandat ory) SET BTSAUTODL DACTINFO(O ptional) SET BTSAUTODL DACTINFO(O ptional)

AEC_Echo_Path_De AEC Echo Path lay Delay

BSC6900

Advanced alarm management rule type parameter specifies the This software version 1 that is automatically loaded and activated. The version of the BTS software stored on the OMU must be This parameter specifies the software version 2 that is automatically loaded and activated. The BTS software stored on the OMU echo path is traced,with echo If the must be consistent the this is judged and controlled according SET to the trace result of the echo path TCPARA(Opti parameters. Otherwise, the echo is onal) judged and controlled according to SET This parameter is used for echo TCPARA(Opti judgment and control when the onal) echo parameters are notis lower If the local input voltage traced. than the value of this parameter SET and the remote end transmits the TCPARA(Opti voice signal, the AEC function uses onal) the comfort due toto replace the Extra delay noise the transmission line. This parameter should be set SET according to the actual conditions TCPARA(Opti and is applicable to satellite onal) transmission. is used to This parameter determine whether there are SET speech signals at the local end. If TCPARA(Opti the local SNR is lower than the onal) value of this parameter, echo SET This parameter indicates whether TCPARA(Opti the acoustic echo cancellation onal) (AEC) functional switch is on or off. SET TCPARA(Opti Threshold for detecting the AEC onal) performance SET TCPARA(Opti Time for detecting the AEC onal) performance Counter for radio link failures during an AMR full rate call. See SET the description of "Radio Link GCELLCCBA Timeout" in "SET SIC(Optional) GCELLCCBASIC".

AEC_Echo_Return_ AEC Echo Return Loss Loss BSC6900

AEC_Nlp_Gate

AEC Nlp Gate

BSC6900

AEC_Path_Delay

AEC Path Delay

BSC6900

AEC_SNR_Gate

AEC SNR Gate

BSC6900

AEC_Switch

AEC Switch

BSC6900

AEC Detect AECDetectThreshold Threshold

BSC6900

AECDetectTime

AEC Detect Time BSC6900

AFRDSBLCNT

AFR Radio Link Timeout

BSC6900

AFRSAMULFRM

AFR SACCH Multi-Frames

BSC6900

Number of SACCH multiframes during an AMR full rate call. See SET the description of "SACCH MultiGCELLCCBA Frames" in "SET SIC(Optional) GCELLCCBASIC". ADD GPS(Mandato ry) GPS receiver ID ADD GPS(Mandato ry) GPS receiver type. failures Counter for radio link during an AMR half rate call. See SET the description of "Radio Link GCELLCCBA Timeout" in "SET SIC(Optional) GCELLCCBASIC". multiframes Number of SACCH during an AMR half rate call. See SET the description of "SACCH MultiGCELLCCBA Frames" in "SET SIC(Optional) GCELLCCBASIC". SET ALMPORT(Ma ndatory) Alarm ID SET ALMBLKPAR A(Mandatory) SET ALMLVL(Man datory) SET ALMSHLD(Ma

AGPSRECEIVERID GPS ID

BSC6900

AGPSRECEIVERTY PE GPS type

BSC6900

AHRDSBLCNT

AHR Radio Link Timeout

BSC6900

AHRSAMULFRM

AHR SACCH Multi-Frames

BSC6900

AID

Alarm ID

BSC6900

AID

Alarm ID

BSC6900

Alarm ID Identifier of the alarm. This parameter uniquely identifies an alarm.

AID

Alarm ID

BSC6900

AID

Alarm ID

BSC6900

ADD Identifier of the alarm. This OBJALMSHL parameter uniquely identifies an D(Optional) alarm. SET ENVALMPAR A(Mandatory) SET BTSENVALM PORT(Option al) ADD BTSOBJALM SHLD(Mandat ory) Identifier of the alarm. This parameter uniquely identifies an alarm.

AID

Alarm ID

BSC6900

AID

Alarm ID.

BSC6900

Alarm ID

AID

Alarm ID.

BSC6900

Alarm ID

AIDDELAYPROTEC Aiding Delay TTIME Protect Time

BSC6900

Delay time for mutual-aid detection on a cell after the cell is initialized. SET When the cell initialization has just GCELLSOFT( finished, the cell is in an unstable Optional) state. Mutual-aid detection at this ADD OBJALMSHL D(Optional) ADD BTSOBJALM SHLD(Mandat ory) SET OTHSOFTPA RA(Mandatory )

AIDST

Alarm Select Type

BSC6900

Type of alarm selection

AIDST

Alarm Select Type A Interface Msg [End2end User Tracing]

BSC6900

AInterMsgTrace

BSC6900

Alarm selection mode Whether to trace A-interface messages during end-to-end user tracing. The end-to-end tracing is conducted throughout the network. The A-interface tracing results can

A IF FC Discard AINTFFCDISCLUEN LOC UP Enable

BSC6900

SET Whether to allow flow control for BSCFCPARA( the location update services during Optional) the A interface flow control SET whether to allow flow control for the BSCFCPARA( mobile-originated services during Optional) the A interface flow control SET BSCFCPARA( Optional) Whether to allow flow control for the mobile-terminated services during the Aallow flow flow control Whether to interface control for the other services including SET emergency call, call re-establish, BSCFCPARA( and LMU services during the A Optional) interface flow control SET Whether to enable the A interface BSCFCPARA( flow control mechanism in the Optional) BSC6900 method used by the Flow control BSC6900. Flow control method at SET the Abis interface: When receiving BSCFCPARA( a channel request message, the Optional) BSC6900 begins flow control on SET BSCFCPARA( Rate of discarded services in level Optional) 1 of the A interface flow control SET BSCFCPARA( Rate of discarded services in level Optional) 2 of the A interface flow control

AINTFFCDISCMOC A IF FC Discard EN MOC Enable

BSC6900

AINTFFCDISCMTC A IF FC Discard EN MTC Enable A IF FC Discard Other Service Enable

BSC6900

AINTFFCDISCOSE N

BSC6900

AINTFFCEN

A Interface Flow Control Enable

BSC6900

AINTFFCMETHOD

A Interface Flow Control Method

BSC6900

A IF FC Service AINTFFCRSRATE1 Rate in Level 1

BSC6900


BSC6900


BSC6900

SET BSCFCPARA( Rate of discarded services in level Optional) 3 of the A interface flow control SET BSCFCPARA( Rate of discarded services in level Optional) 4 of the A interface flow control SET BSCFCPARA( Rate of discarded services in level Optional) 5 of the A interface flow control SET BSCFCPARA( Rate of discarded services in level Optional) 6 of the A interface flow control CSD service redundancy level, SET which is configured to decrease the BSCBASIC(O data loss rate during transmission ptional) in A over IP mode. SET TCPARA(Opti onal) Fixed gain value in fixed gain mode SET TCPARA(Opti onal) Target level in fixed level the This parameter restrains mode maximum gain to the input signal. It SET is valid only when "ALC Mode" is TCPARA(Opti "FIXEDLEVEL" or "ADAPTIVE". If onal) the parameter is set to a small SET TCPARA(Opti Maximum target level in adaptive onal) ALC mode SET TCPARA(Opti Mimumum target level in adaptive onal) ALC mode SET TCPARA(Opti onal) ALC level control mode SET TCPARA(Opti Whether to enable the adaptive onal) level control (ALC) function


BSC6900


BSC6900

A IF FC Service AINTFFCRSRATE6 Rate in Level 6 CSD Service AIPCSDSRVRDNDL Redundancy EV Level

BSC6900

BSC6900

ALC_Fix_Gain

ALC Fix Gain

BSC6900

ALC_Fix_Target_Le ALC Fix Target vel Level

BSC6900

ALC_Max_Gain

ALC Max Gain

BSC6900

ALC_Max_Target_L ALC Max Target evel Level BSC6900

ALC_Min_Target_Le ALC Min Target vel Level

BSC6900

ALC_Mode

ALC Mode

BSC6900

ALC_Switch

ALC Switch

BSC6900

ALIVERETRY

Alive Retry

BSC6900

Retry times after the timer for the reply from the peer expires during SET the NSVC live test. If the reply is BSCNSPARA( not received after the system Optional) resends the message according to SET BSCNSPARA( Optional) Duration of the timer to wait for the reply from the peer during the NSVC livethe bandwidth occupied Specifies test when the " transmission resource ADD group type " is IP and the " RSCGRP(Man bandwidth mode " is datory) HALF_DUPLEX. SET BSCPSSOFT PARA(Optiona Whether to reassign the TBF for a l) different Trx When this parameter is set to ON, the GMM/SM signaling service is SET assigned only one PDCH; GCELLPSCH otherwise, the GMM/SM signaling M(Optional) service is assigned one or more Maximum ratio of the number of SET AMR half rate channels to the total GCELLCHMG number of channels in a cell. When BASIC(Option the resource allocation principle is al) determined allow EDA multiplex. Whether to by the BSC, no AMR SET "Not Allow": the TBF of the EDA BSCPSSOFT cannot be multiplexed with other PARA(Optiona TBR; "Allow": the TBF of the EDA l) can be multiplexed measure report Number of allowed with other TBF. missed. If the number of allowed SET measure report missed exceeds GCELLNC2P this value, the previous measure ARA(Optional) report is invalid.of the number of Maximum ratio SET half rate channels to the total GCELLCHMG number of channels in a cell. When BASIC(Option the resource allocation principle is al) determined by the BSC, that all Value ALLCIC indicates no half E1/T1 timeslots on the A interface ADD must be set with the start CIC. AE1T1(Manda Value ALLNULL indicates that all tory) E1/T1 ALLCIC indicates that all Value timeslots on the A interface E1/T1 timeslots on the PB interface ADD must be set with the start CIC. PBE1T1(Optio Value ALLNULL indicates that all nal) E1/T1 timeslots on the PB interface If the feed current of the TMA on SET tributary 0 is smaller than the value BTSDATUBP( of this parameter, the TMA Low Optional) Temperature alarm is triggered.

ALIVETIMER

Alive Timer

BSC6900

AllBw

Bandwidth Resource Reallocation to Different Trx

BSC6900

ALLOCDIFFTRX

BSC6900

Allocate One ALLOCSINGLEPDC PDCH for HFORSIGNALLING Signaling Data

BSC6900

ALLOWAMRHALFR ATEUSERPERC Ratio of AMR-HR BSC6900

ALLOWEDADAMUL Allow EDA TIPLEX Multiplex

BSC6900

Allowed Measure ALLOWEDMEASRP Report Missed TMISSEDNUM Number BSC6900

ALLOWHALFRATE USERPERC

Ratio of TCHH

BSC6900

ALLTSTYPE

Timeslot Type

BSC6900

ALLTSTYPE

Timeslot Type Feed Tri. 0 TMA Low Current Alarm Threhold

BSC6900

ALMD0

BSC6900

ALMD1

Feed Tri. 1 TMA Low Current Alarm Threhold Feed Tri. 2 TMA Low Current Alarm Threhold Feed Tri. 3 TMA Low Current Alarm Threhold Feed Tri. 4 TMA Low Current Alarm Threhold Feed Tri. 5 TMA Low Current Alarm Threhold

BSC6900

ALMD2

BSC6900

ALMD3

BSC6900

ALMD4

BSC6900

ALMD5

BSC6900

ALMDISACDUR

Alarm Disappear Accumulate Duration BSC6900

ALMENABLE

Alarm Enable Flag

BSC6900

AlmId

Alarm ID.

BSC6900

ALMID

Alarm ID.

BSC6900

ALMLMTDOWN

Lower Alarm

BSC6900

ALMLMTUP1

Upper Alarm

BSC6900

ALMLMTUP2

Upper Alarm

BSC6900

If the feed current of the TMA on SET tributary 1 is smaller than the value BTSDATUBP( of this parameter, the TMA Low Optional) Temperature alarm is triggered. If the feed current of the TMA on SET tributary 2 is smaller than the value BTSDATUBP( of this parameter, the TMA Low Optional) Temperature alarm is triggered. If the feed current of the TMA on SET tributary 3 is smaller than the value BTSDATUBP( of this parameter, the TMA Low Optional) Temperature alarm is triggered. If the feed current of the TMA on SET tributary 4 is smaller than the value BTSDATUBP( of this parameter, the TMA Low Optional) Temperature alarm is triggered. If the feed current of the TMA on SET tributary 5 is smaller than the value BTSDATUBP( of this parameter, the TMA Low Optional) Temperature alarm is triggered. Alarm clearance accumulated ADD failure duration.Threshold for the BTSALMMGM accumulated duration in which the RULE(Mandat alarm persists. If the accumulated ory) duration exceeds this threshold, an SET Whether the configuration of alarm BTSAPMUBP( parameters is allowed. Optional) In multi-mode scenario, the value SET of this parameter must be the BTSDPMUBP( same as the value of the parameter SET BTSALMFLAS HTHD(Mandat ory) ID of the intermittent alarm. ADD BTSALMMGM RULE(Mandat ory) Alarm ID If the input current of the antenna SET feeder is smaller than the value of BTSDGPSBP( this parameter, an alarm related to Optional) the GPS antenna is reported. If the input current of the antenna feeder is greater than the value of SET this parameter and "GPS or RGPS" BTSDGPSBP( is set to "GPS", an alarm related to Optional) the GPS antenna is reported. If the input current of the antenna feeder is greater than the value of SET this parameter and "GPS or RGPS" BTSDGPSBP( is set to "RGPS", an alarm related Optional) to the RGPS antenna is reported.

ALMOCACDUR

Alarm Occurrence Accumulate Duration

BSC6900

Alarm Occur AlmOccurAccuTime Accumulative HThd Time Threshold Alarm Clear AlmOccurAccuTime Accumulative LThd Time Threshold

BSC6900

BSC6900

AlmOccurTimesHTh Alarm Occur d Times Threshold BSC6900

AlmOccurTimesLTh Alarm Clear d Times Threshold BSC6900 Alarm Parameter Configuration Enabled BSC6900

ALMPARACFGFLA G

ALMTP

Alarm Type

BSC6900

ALPHA

ALPHA

BSC6900

Accumulated alarm occurrence duration.Threshold for the accumulated duration in which the alarm persists. If the accumulated duration exceeds this threshold, an Alarm Occur Accumulative Time refers to the percentage of the alarm occurrence accumulative time to "Flash Statis Alarm Raise Time Window". If the alarm Alarm Clear Accumulative Time refers to the percentage of the alarm clearance accumulative time to "Flash Statis Alarm Clear Time Window". If the alarm clearance If the number of alarm flashes exceeds the value of this parameter within the time specified by "Flash Statis Alarm Raise Time Window", the BTS Statistical Alarm If the number of alarm flashes is smaller than the value of this parameter within the time specified by "Flash Statis Alarm Clear Time Window",the configuration of alarm Whether the BTS Statistical Alarm parameters is allowed. The value SET "YES" indicates that the BTSDHEUBP( configuration is allowed, and the Optional) value "NO" indicates that the EXP ALMLOG(Opti onal) STA Type of the alarm. The alarm can ALMLOG(Opti be aused to perform open loop It is fault alarm or an event alarm. SET power control. Alpha parameter is GCELLPSPW used by the MS to calculate the PARA(Optiona output power PCH of the uplink l) PDCH. This parameter is used to ADD BTSALMMGM RULE(Mandat ory) SET BTSALMFLAS HTHD(Option al) SET BTSALMFLAS HTHD(Option al) SET BTSALMFLAS HTHD(Option al) SET BTSALMFLAS HTHD(Option al) SET GCELLLCS(O Decimal part of the antenna ptional) altitude ADD GPS(Mandato Height of the specified GSP ry) receiver antenna SET GCELLLCS(O ptional) Integer part of the antenna altitude ADD GPS(Mandato Height of the specified GSP ry) receiver antenna

ALTIDECI

Antenna Altitude Decimal Part BSC6900

ALTITUDE

GPS antenna altitude

BSC6900

ALTITUDE

Antenna Altitude Int Part BSC6900

ALTITUDEIMP

GPS antenna altitude

BSC6900

ALVL

Alarm Severity

BSC6900

ALVL

Alarm Severity

BSC6900

EXP ALMLOG(Opti onal) SET ALMLVL(Man datory) SET ALMSCRN(M

Alarm severity. One or more severities can be selected. By default, all severities are selected. Alarm severity. One or more severities can be selected. By default, all severities are selected.

AMPC0

Feed Tri. 0 TMA Configuration

BSC6900

SET BTSDATUBP( Whether to supply power to the Optional) TMA on tributary 0 SET BTSDATUBP( Whether to supply power to the Optional) TMA on tributary 1 SET BTSDATUBP( Whether to supply power to the Optional) TMA on tributary 2 SET BTSDATUBP( Whether to supply power to the Optional) TMA on tributary 3 SET BTSDATUBP( Whether to supply power to the Optional) TMA on tributary 4 SET BTSDATUBP( Whether to supply power to the Optional) TMA on tributary 5 SET Maximum degree by which the GCELLPWR2( BSC can control the power of the Optional) AMR BTS dynamically Whether to enable the III power SET control algorithm for AMR calls. If GCELLPWR3( enabled, power control is Optional) performed on AMRthe adaptive Whether to enable calls. adjustment function of AMR SET downlink threshold. After this GCELLCCAM function is enabled, the BTS R(Optional) estimates the long-term voice Number of measurement reports sampled for averaging downlink SET AMR signal strength. A single GCELLPWR2( measurement report may not Optional) reflect the actual network situations

AMPC1


BSC6900

AMPC2


BSC6900

AMPC3


BSC6900

AMPC4


BSC6900

AMPC5


BSC6900

AMR BTS PC AMRBTSPWRNUM Class

BSC6900

AMRCALLPCALLO WED

AMRDADTHAW

Allow III Power Control For AMR BSC6900 AMR Downlink Adaptive Threshold Allowed BSC6900 AMR Filter Length for DL RX_LEV

AMRDLLEVFTLEN

BSC6900

AMR DL MR. Number AMRDLPREDLEND Predicted

BSC6900

SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional)

AMRDLQHTHRED

AMR DL Qual. Upper Threshold BSC6900

AMRDLQLTHRED

AMR DL Qual. Lower Threshold BSC6900

AMR Filter Length for DL AMRDLQUAFTLEN Qual. AMR DL Qual AMRDLQUALBADT Bad Trig RIG Threshold

BSC6900

BSC6900

AMRDLQUALBADU AMR DL Qual PLEV Bad UpLEVDiff

BSC6900

AMR DL RX_LEV AMRDLSSHTHRED Upper Threshold BSC6900

AMR DL RX_LEV AMRDLSSLTHRED Lower Threshold BSC6900

Number of downlink AMR measurement reports that the BSC predicts. The BSC takes a while to confirm the power control effect of a powerlevel threshold for Thus, Quality control command. decreasing downlink AMR signal power. If the BTS transmits AMR signals at a quality level less than "AMR DL Qual. Upper for Quality level threshold Threshold", increasing downlink AMR signal power. If the BTS transmits AMR signals at a quality level greater than "AMR measurement reports Number of DL Qual. Lower sampled for averaging downlink AMR signal quality. A single measurement report may not reflect the actual power control, if During downlink network situations the downlink receive quality level is equal to or greater than this threshold, "AMR DL RX_LEV Upper Threshold" is increased by During downlink power control, if the downlink receive quality level is equal to or greater than "AMR DL Qual Bad Trig Threshold", "AMR DL RX_LEV Upper Threshold" is Upper threshold for downlink AMR signal strength. If the downlink received AMR signal level is greater than this threshold, a power decrease is Lower threshold for downlink AMR signal strength. If the downlink received AMR signal level is less than this threshold, a power increase is

AMRFULLTOHALFH AMR F-H Ho OALLOW Allowed AMR F-H Ho AMRFULLTOHALFH ATCB Adjust OATCBADJSTEP Step

BSC6900

BSC6900

AMRFULLTOHALFH AMR F-H Ho OATCBTHRESH ATCB Threshold BSC6900 AMR F-H Ho AMRFULLTOHALFH Pathloss Adjust OPATHADJSTEP Step

BSC6900

SET Whether to enable the algorithm for GCELLHOBA the load-based AMR handover SIC(Optional) between full rate and half rate With "F-H Ho Period" and the duration for triggering handover SET from full rate to half rate, this GCELLHOBA parameter determines the current SIC(Optional) ATCB offset by which toAMR threshold for the choose handover from full rate to half rate. SET If the ATCB of an AMR full rate call GCELLHOBA is equal to or greater than this SIC(Optional) threshold, Ho Period" and handed With "F-H the AMR call is the duration for triggering handover SET from full rate to half rate, this GCELLHOBA parameter determines the current SIC(Optional) path loss offset by which to choose

AMR F-H Ho AMRFULLTOHALFH Pathloss OPATHTHRESH Threshold

BSC6900

SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional) SET GCELLHOBA SIC(Optional)

AMRFULLTOHALFH AMR F-H Ho OQUALTHRESH Qual. Threshold

BSC6900

AMRFULLTOHALFH AMR F-H Traffic OTHRESH Threshold

BSC6900

AMRHALFTOFULLH AMR H-F Ho OATCBTHRESH ATCB Threshold BSC6900 AMR H-F Ho AMRHALFTOFULLH Pathloss OPATHTHRESH Threshold

BSC6900

AMRHALFTOFULLH Allow AMR H-F OQUALALLOW Quality-based HO BSC6900

AMRHALFTOFULLH AMR H-F Ho OQUALTHRESH Qual. Threshold

BSC6900

AMRHALFTOFULLH AMR H-F Traffic OTHRESH Threshold

BSC6900

Path loss threshold for the AMR handover from full rate to half rate. If the path loss of an AMR full rate call is equal to or less than this threshold, the AMR call is handed Quality threshold for the AMR handover from full rate to half rate. If the uplink and downlink receive quality levels of an AMR full rate call are equal tofor the AMR this Load threshold or less than handover from full rate to half rate. If the cell load is greater than this threshold, the AMR full rate calls are handed over for half AMR ATCB threshold to the rate. handover from half rate to full rate. If the ATCB of an AMR half rate call is less than this threshold, the AMR loss is handed for the AMR Path call threshold over from half handover from half rate to full rate. If the path loss of an AMR half rate call is greater than this threshold, the AMR call is handed over from Whether to enable the algorithm for the uplink and downlink receive quality based AMR handover from half rate to full rate the AMR Quality threshold for handover from half rate to full rate. If the receive quality level of an AMR half rate call is greater than this threshold, the AMR call is Load threshold for the AMR handover from half rate to full rate. If the cell load is less than this threshold, the AMR half rate calls are handed over to full rate.

AMR MAX Up AMRMAXADJPCVA Adj. PC Value by L Qual. BSC6900 AMR MAX Down Adj. Value Qual. Zone 0 BSC6900 AMR MAX Down Adj. Value Qual. Zone 1 BSC6900 AMR MAX Down Adj. Value Qual. Zone 2 BSC6900

AMRMAXSTEP0

AMRMAXSTEP1

AMRMAXSTEP2

SET Maximum step by which the power GCELLPWR2( can be increased according to Optional) received signal by which the power Maximum step quality can be decreased when the SET received signal quality belongs to GCELLPWR2( quality zone 0. Optional) Huawei power control algorithm Maximum step by which the power can be decreased when the SET received signal quality belongs to GCELLPWR2( quality zone 1. Optional) Huawei power control algorithm Maximum step by which the power can be decreased when the SET received signal quality belongs to GCELLPWR2( quality zone 2. Optional) Huawei power control algorithm

AMR MAX Up AMRMAXVALADJR Adj. PC Value by X RX_LEV BSC6900 AMR MR. Compensation AMRMRCOMPREG Allowed

BSC6900

SET Maximum step by which the power GCELLPWR2( can be increased according to Optional) received signal level Whether to enable the compensation of AMR SET measurement reports in Huawei GCELLPWR2( power control algorithm generation Optional) II SET Minimum interval between two GCELLPWR2( consecutive AMR power control Optional) commands SET GCELLPWR2( Optional) SET GCELLPWRB ASIC(Optional ) SET GCELLCHMG AD(Optional) SET GCELLCHMG AD(Optional) SET GCELLCCAM R(Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) Maximum step by which the power can be decreased according to received of levels by which the BTS Number signal quality increases the power of an SACCH frame. This parameter is used for SACCH power control. When sending an SACCHthe BSCthe BTS Whether to enable frame, to assign AMR half rate channels preferentially according to the channel types allowed by the MSC and the current for assigning ratio Load threshold TCH seizure half rate channels preferentially. If the current TCH seizure ratio of the cell is greater than this threshold, AMR half rate channels are assigned Whether to enable the adaptive adjustment function of AMR uplink threshold. After this function is enabled, the BTS estimates the long-term voice quality (indicated Number of measurement reports sampled for averaging uplink AMR signal strength. A single measurement report may not reflect the actual network situations Number of uplink AMR measurement reports that the BSC predicts. The BSC takes a while to confirm the power control effect of a powerlevel threshold for Thus, Quality control command. decreasing the power of an uplink AMR call. If the MS transmits AMR signals at a quality level less than "AMR ULQual. Upper Threshold", Quality level threshold for increasing the power of an uplink AMR call. If the MS transmits AMR signals at a quality level greater than "AMR UL Qual. Lower

AMRPCADJPERIOD AMR PC Interval BSC6900 AMR MAX Down Adj. PC Value by Qual. BSC6900

AMRQUALSTEP

AMR SACCH AMRSADLUPGRAD Downlink Power E Upgrade

BSC6900

AMRTCHHPRIORAL AMR TCH/H LOW Prior Allowed AMR TCH/H Prior Cell Load Threshold AMR Uplink Adaptive Threshold Allowed AMR Filter Length for UL RX_LEV

BSC6900

AMRTCHHPRIORL OAD

BSC6900

AMRUADTHAW

BSC6900

AMRULLEVFTLEN

BSC6900

AMR UL MR. Number AMRULPREDLEND Predicted

BSC6900

AMRULQHTHRED

AMR UL Qual. Upper Threshold BSC6900

AMRULQLOWTHRE AMR UL Qual. D Lower Threshold BSC6900

AMR Filter Length for UL AMRULQUAFTLEN Qual AMR UL Qual. AMRULQUALBADT Bad Trig RIG Threshold

BSC6900

SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET GCELLPWR2( Optional) SET OTHSOFTPA RA(Optional) SET AITFOTHPAR A(Optional) SET TCPARA(Opti onal)

BSC6900

AMRULQUALBADU AMR UL Qual. PLEV Bad UpLEVDiff

BSC6900

AMR UL RX_LEV AMRULSSHTHRED Upper Threshold BSC6900

AMR UL RX_LEV AMRULSSLTHRED Lower Threshold BSC6900 MAX Retrans Reset Circle Msg on A-I BSC6900 MAX Reset Mesg Retransmission on A-I BSC6900

AN19

AN4

ANC_Max_Gain

ANC Max Gain

BSC6900

Number of measurement reports sampled for averaging uplink AMR signal quality. A single measurement report may not reflect the actual network situations During uplink power control, if the uplink receive quality level is equal to or greater than this threshold, "AMR UL RX_LEV Upper Threshold" is increased by "AMR During uplink power control, if the uplink receive quality level is equal to or greater than "AMR UL Qual. Bad Trig Threshold", "AMR UL RX_LEV Upper Threshold"AMR Upper threshold for uplink is signal strength If the uplink received AMR signal level is greater than this threshold, a power decrease isuplink AMR Lower threshold for computed. signal strength. If the uplink received AMR signal level is less than this threshold, a power increase is computed. Then, Maximum number of retransmissions of the A-interface circuit reset message. When an Ainterface circuit of the BSC is reset, the BSC sends theof times of Maximum number reset message resending a reset message at the A interface. When the BSC6900 is reset, the BSC6900 sends a reset message to theto the signals from Maximum gain MSC and starts a the remote end. If the parameter is set to a small value, the target SNR may be restrained when the signal arrives at the local end.

ANC_Switch

ANC Switch

BSC6900

ANC_Target_SNR

ANC Target SNR BSC6900

ANGLE

RET Antenna Tilt Angle BSC6900

ANI

Adjacent Node ID BSC6900

SET TCPARA(Opti Whether to enable the adaptive onal) noise cancel (ANC) function The system adjusts the remote SET input so that the ratio of the remote TCPARA(Opti signal to the local noise is above onal) the value of this parameter. SET BTSANTANG LE(Mandatory ) Tilt angle of the RET antenna ADD ADJNODE(Ma ndatory) ADD Uniquely identifies an adjacent IPPATH(Mand node

ANI

Adjacent node ID BSC6900

ADD IPMUX(Manda tory) ADD Adjacent node identifier of this IP IPPATHBIND( path SET ENVALMPAR A(Optional) New name of the alarm SET TCPARA(Opti onal) ANR parameter determines the This mode noise depression degree. A large SET absolute value of this parameter TCPARA(Opti corresponds to a strong onal) depression. SET TCPARA(Opti onal) ANR target noise level SET TCPARA(Opti Whether to enable the adaptive onal) noise restrain (ANR) function SET GCELLLCS(O ptional) SET BTSDGPSBP( Optional) SET BTSUSCUBP( SET BTSDGPSBP( Optional) SET BTSUSCUBP(

ANM

Alarm Name

BSC6900

ANR_Mode

ANR Mode

BSC6900

ANR_Noise_Reducti ANR Noise on_Level Reduction Level

BSC6900

ANR_Noise_Target_ ANR Noise Level Target Level

BSC6900

ANR_Switch

ANR Switch

BSC6900

ANTAANGLE

Antenna Azimuth Angle BSC6900

ANTENNALONG

GPS Antenna Delay

BSC6900

Size of the azimuth angle of the cell antenna the feeder cable. The Length of GPS satellite card is connected to the antenna through feeder cables. The transmission delay on the feeder cable can be calculated on

ANTENNAPOWERS Antenna Power WITCH Supply Switch

BSC6900

Power supply switch of the GPS antenna feeder

ANTIERRFLAG

E1T1 anti-error switch

BSC6900

ADD MPGRP(Optio nal) E1T1 anti-error switch. SET BTSTHEFTAL Whether to enable the BTS to clear M(Optional) the burglar alarm automatically LOD RETANTCFG( Mandatory) SET BTSANTANG Number of the antenna

AntiTheftAllow

Burglar Alarm Auto Clear Permit BSC6900

ANTNO

Antenna No.

BSC6900

ANTPASSNO

Antenna Pass No BSC6900 Sub-Location Group Antenna Pass No.

ANTPASSNO

BSC6900

AORB

Down TRX1 A or B BSC6900

ADD TRXBIND2PH YBRD(Mandat Number of the antenna feeder ory) channel mapped to the RXU of a Antenna pass No. of the RXU sub-location group. The parameter ADD is configured only when the MRRU BTSBINDLOC or GRRU is used in the subGRP(Optional) location group. ADD BTSANTFEE DERBRD(Man datory) Antenna pass number of the SET downlink tributary ADD MTP3LNK(Ma Number of a port on the A interface ndatory) board layer application type of the Upper SCTP link. The upper layer ADD application type of A and LB SCTPLNK(Ma interface is M3UA. In the BSC ndatory) disaster tolerance, the application ADD SEMILINK(Ma ndatory) SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT PARA(Optiona l)

APN

A interface port No.

BSC6900

APP

Application type

BSC6900

APPTYPE

Application Type BSC6900

AqmM

AQM N Update Interval

BSC6900

AqmMaxTh

AQM Maximum Threshold

BSC6900

AqmMinTh

AQM Congestion Threshold BSC6900 AQM Packet Discard Initial Interval

AqmNinit

BSC6900

AqmNLowerBound

AQM Packet Discard Interval Lower Threshold BSC6900 AQM Packet Discard Interval Upper Threshold BSC6900

AqmNUpBound

Application type of the semipermanent link Update frequency of the value N (packet drop interval), indicating that the packet drop interval is updated after N packets are transmitted. threshold of the TBF Upper length buffer queue. If the length of the TBF buffer queue exceeds this threshold, whether the packets are discarded isthreshold of the TBF Congestion determined according buffer queue. If the congestion level in the TBF buffer queue exceeds this threshold, whether the packets are of the interval Initial value discarded actively is (indicated by N) at which the packets in the TBF buffer queue are discarded. The value N indicates the frequency of Lower threshold of the interval for discarding the packets in the TBF buffer queue, that is, the minimum value of N (packet drop interval). Upper threshold of the interval for discarding the packets in the TBF buffer queue, that is, the maximum value of N (packet drop interval).

AqmSwitch

AQM Switch

BSC6900

AqmTarTh

AQM Target Threshold

BSC6900

SET BSCPSSOFT PARA(Optiona l) AQM switch SET BSCPSSOFT PARA(Optiona Target threshold of the TBF buffer l) queue SET BSCBASIC(O ptional) CMP BRDAREA(Op tional) LOD PATCH(Optio LOD BRD(Optional) SYN BRDAREA(Op tional) SET GTRXRLALM( Optional) SET GTRXRLALM( Optional) SET GTRXRLALM( Optional) STR IPCHK(Option al)

AreaCode

Area Code

BSC6900

Local area code, for example, 021 for Shanghai

AREAFLAG

Area flag

BSC6900

Area flag

AREAFLAG

Area flag Abnormal Release Threshold

BSC6900

AREDISTHD

BSC6900

ARELBASE

Abnormal Release Statistic Base BSC6900

ARELWTHD

Abnormal Warn Threshold

BSC6900

ARPRETRY

ARP packet resend times

BSC6900

Area flag for reporting the Threshold recovery alarm for the abnormal release alarm. If the percentage of the abnormal channel releases is equal to or less than this threshold, Release statistics base for subchannels. This parameter indicates the number of times that a subchannel is activated. In a timeslot, the release statistics Threshold for reporting the abnormal release alarm. In a timeslot, the release statistics base, B, multiplied by the number of channels, N, is the channel Retransmission times upon ARP timeout. When the ARP request times exceeds the retransmission time without a response, the ARP/BFD detection failure alarm is

ARPTIMEOUT

ARP packet timeout[100ms] BSC6900

STR IPCHK(Option al) ARP packet timeout time ADD MTP3LNK(Ma ndatory) ADD ATERSL(Opti onal) ADD ATERCONSL(

ASN

A interface slot No.

BSC6900

Number of the slot where the A interface board is located

ASN

A interface slot No.

BSC6900

Number of the slot where the A interface board is located

ASRN

A interface subrack No.

BSC6900

ASS

Event Type

BSC6900

ADD MTP3LNK(Ma ndatory) EXP ALMLOG(Opti onal) STA ALMLOG(Opti

Number of the subrack where the A interface board is located Network management type of the alarm. By default, all network management types are selected.

ASS

Event Type

BSC6900

SET Network management type of the ENVALMPAR alarm. By default, all network A(Optional) management types are selected. SET Switch for assigning the channel of GCELLHOAD( a better cell to the MS during MS Optional) access. parameter is set to When this ENABLE, if the cell supports direct SET retry and the current cell load is GCELLCCBA equal to or larger than the value of SIC(Optional) "Cell direct retry forbidden SET GCELLCHMG AD(Optional) SET BTSAPMUBP( Optional) SET BTSDEMUBP( Offset relative to the level threshold for determining whether to assign a channel in the overlaid where the Number of the cabinet subcell associated RXU board is installed. This parameter is valid for DRRU, MRRU, GRRU, or BTS3900E board in of the cabinet where the Number the remote monitoring associated RXU board is installed. SET This parameter is valid for DRRU, BTSRXUBP(M MRRU, GRRU, or BTS3900E andatory) board in the remote monitoring SET BTSAPMUBP( Optional) SET Number of the slot where the BTSDEMUBP( associated RXU board is installed. SET BTSRXUBP(M andatory) SET BTSAPMUBP( Optional) SET BTSDEMUBP(

AssignBetterCellEn

Assigning Better Cell Allowed Assignment Cell Load Judge Enable

BSC6900

ASSLOADJUDGEE N

BSC6900

Assign to ASSOLRXLEVOFFS Overlayer RxLev ET Offset BSC6900

ASSORXUCN

Associated RXU Board CN

BSC6900

ASSORXUCN

Associated RXU Board CN

BSC6900

ASSORXUSN

Associated RXU Board SN

BSC6900

ASSORXUSN

Associated RXU Board SN

BSC6900

Number of the slot where the associated RXU board is installed.

ASSORXUSRN

Associated RXU Board SRN

BSC6900

Number of the subrack where the associated RXU board is installed.

ASSORXUSRN

Associated RXU Board SRN

BSC6900

SET BTSRXUBP(M Number of the subrack where the andatory) associated RXU board is installed.

ASSThres

Absolute Signal Strength Threshold

BSC6900

SET OTHSOFTPA RA(Optional) SET GCELLTMR( Optional) SET BSCTMR(Opti onal) SET BSCAITFTMR (Optional) SET BSCAITFTMR (Optional) SET BSCAITFTMR (Optional) SET BSCTMR(Opti onal) SET BSCTMR(Opti onal)

ASSTIMER

T3107

BSC6900

AT1

T1

BSC6900

AT13

T13 -s

BSC6900

AT17

T17 -s

BSC6900

AT18

T18 -s

BSC6900

AT19

T19

BSC6900

AT20

T20

BSC6900

Absolute level threshold for automatic optimization of neighbor cells and frequencies. The measurement results in measurement reports are screened After the BSC6900 delivers an assignment command, the T3107 timer starts. If the BSC6900 receives an assignment complete message waiting forscheduled Timer for within the a single Ainterface circuit blocking or unblocking answer. The BSC6900 starts this T1 timer after sending a single timer, that is, MSC reset protection A-interface interval between the time when the BSC6900 receives an MSC reset message and the time when the BSC6900 answerreceiving an MSC T17 timer. When to the MSC. overload message or a single point congestion message for the first time, the BSC6900 increases the leveltimer. When receiving an MSC T18 of the A interface flow control overload message or a single point congestion message for the first time, the BSC6900 increases the level of the A interface flow control Timer for waiting for an A-interface circuit reset answer. The BSC6900 starts this timer after sending an A-interface circuit reset message.waiting thisan A-interface Timer for When for timer expires circuit group blocking or unblocking answer. After sending a CIC group blocking/unblocking message over the A interface, the BSC6900 starts

AT4

T4 -s

BSC6900

ATCBHOEN

ATCBHYST

ATCBTHRED

Concentric Circles ATCB HO Allowed BSC6900 Distance Hysteresis Between Boundaries BSC6900 Distance Between Boundaries of Subcells BSC6900

SET BSCAITFTMR Timer for waiting for an A-interface (Optional) reset answer Whether to enable the ATCB handover algorithm for the SET concentric cell. According to the GCELLHOBA neighbor cell signal, the ATCB SIC(Optional) handover algorithm determines the Hysteresis in the distance between SET the boundary of the overlaid subcell GCELLHOED and the boundary of the underlaid BPARA(Optio subcell. This parameter helps to nal) adjust "Distance Between Distance between the boundary of SET the overlaid subcell and the GCELLHOED boundary of the underlaid subcell. BPARA(Optio This parameter specifies the nal) difference between the coverage of

Ater8KSw

Switch of 8K on Ater

BSC6900

AterCongHRFlag

HR Allocation Flag

BSC6900

AterCongstRatio

Congestion Ratio on Ater Resource BSC6900

ATERIDX

Ater connection path index

BSC6900

AterJamThreshold2S Ater Jam Rate for tartLs BSC Local Switch BSC6900

ATERMASK

Ater Mask

BSC6900

ATEROMLFLAG

Whether or not for OML

BSC6900

SET Whether to enable the BSC to use OTHSOFTPA a 8 kbit/s timeslot to transmit 8 RA(Optional) kbit/s data at the Ater interface Whether to enable the BSC to SET assign half rate channels OTHSOFTPA preferentially when the Ater RA(Optional) interface isthat determines whether Threshold congested the Ater interface is congested. SET The BSC determines whether to OTHSOFTPA assign full or half rate channels RA(Optional) preferentially according to the ADD MTP3LNK(Ma ndatory) ADD ATERE1T1(M Index of an Ater connection path Threshold for enabling the BSC local switching. When the SET congestion rate at the Ater BSSLS(Option interface exceeds this threshold, al) the function is enabled. ADD MTP3LNK(Ma ndatory) ADD ATERSL(Man Ater interface timeslotthe Ater OML Whether to configure mask link used for the TC subrack for the ADD port. If it is actually configured and SEMILINK(Ma you specify that it is not configured, ndatory) the TC subrack fails to start. If it is ADD ATEROML(Ma ndatory) Ater maintenance link index ADD ATEROML(Ma ndatory) ADD ATERSL(Opti onal) ADD ATERCONSL( Ater connection path index,The index is set through the ADD ATERCONPATH command.

ATEROMLINX

Ater OML Index

BSC6900

ATERPIDX

Ater Connection Path Index

BSC6900

ATERSLID

Ater Signaling Channel ID

BSC6900

Indentifies an Ater signaling channel

Ater Interface ATERTRANSMODE Transfer Mode

BSC6900

SET Transport mode of the Ater BSCBASIC(M interface. The Ater interface can andatory) be in TDM or in IP transport mode. STR Number of the RF port on the RF BTSVSWRTS front-end board of the BTS. The T(Optional) number is unique in a board.

ATN

Antenna Tributary No. BSC6900

ATSMASK

A interface timeslot mask

BSC6900

ATT

Attach-detach Allowed

BSC6900

ADD MTP3LNK(Ma ndatory) SET GCELLIDLEB ASIC(Optional )

A interface timeslot mask Attach-detach Allowed (ATT). If this parameter is set to YES, when an MS is powered off, the network does not process any call connection for the MS as a called

ATTENFACTOR1

Antenna Tributary 1 Factor BSC6900

SET BTSRXUBP(O TMA attenuation factor of antenna ptional) tributary 1 SET BTSRXUBP(O TMA attenuation factor of antenna ptional) tributary 2 SET E1T1LOP(Opti onal) It specifies the loopback duration. STR E1T1TST(Opti onal) It specifies the test duration. SET SSLAUTHMO DE(Mandatory SSL authentication mode of the ) peer certificate ADD PPPLNK(Man Validation mode of the PPP or MP datory) link negotiation ADD MPGRP(Mand atory) ADD BTSPPPLNK( Mandatory) ADD BTSMPGRP(

ATTENFACTOR2

Antenna Tributary 2 Factor BSC6900

AUSTOP

Loop time[min]

BSC6900

AUSTOP

Test time[min]

BSC6900

AUTHMODE

Authentication Mode

BSC6900

AUTHMODE

Validate mode

BSC6900

AUTHMODE

Validate mode

BSC6900

Validation mode of the PPP or MP link negotiation The PPP or MP link is as server or client when it negotiates with peer link.

AUTHMODE

Validate Mode

BSC6900

AUTHNAME

Validate user name

BSC6900

ADD PPPLNK(Man Username to validate, for the PPP datory) or MP link negotiation ADD MPGRP(Mand Username to validate, for the PPP atory) or MP link negotiation

AUTHNAME

Validate user name

BSC6900

AUTHNAME

Validate User Name

BSC6900

ADD BTSPPPLNK( Mandatory) ADD Username to validate, for the PPP BTSMPGRP( or MLPPP link negotiation ADD PPPLNK(Man Password to validate, upon PPP or datory) MP link negotiation ADD MPGRP(Mand atory) ADD BTSPPPLNK( Mandatory) ADD BTSMPGRP(

AUTHPWD

Validate password

BSC6900

AUTHPWD

Validate password

BSC6900

Password to validate, upon PPP or MP link negotiation

AUTHPWD

Validate Password

BSC6900

Password to validate, upon PPP or MLPPP link negotiation

AUTHTYPE

Validate protocol type BSC6900

ADD PPPLNK(Opti Type of validation protocol for the onal) PPP or MP link negotiation ADD MPGRP(Optio nal) ADD BTSPPPLNK( Optional) ADD BTSMPGRP(

AUTHTYPE

Validate protocol type BSC6900

Type of validation protocol for the PPP or MP link negotiation

AUTHTYPE

Validate Protocol Type BSC6900

AUTO

Auto negotiation

BSC6900

Type of the validation protocol for the PPP or MLPPP link negotiation Whether the self-negotiation mode is adopted SET 1. When the FG2 board is used ETHPORT(Op and the port type is GE, the selftional) negotiation mode must be adopted.

AUTOADDSRCON

Add inter-subrack path automatically BSC6900

Auto Adjust UL AUTOADJULTHHYS TH and TF Hysteresis [F] Auto Adjust UL AUTOADJULTHHYS TH and TH Hysteresis [H]

BSC6900

BSC6900

ADD Whether inter-subrack path can be BRD(Optional) added automatically Whether to allow automatic SET adjustment for the uplink threshold GCELLCCAM and hysteresis of full rate AMR call R(Optional) rates Whether to allow automatic SET adjustment for the uplink threshold GCELLCCAM and hysteresis of half rate AMR call R(Optional) rates SET OTHSOFTPA Whether to enable the BSC to RA(Optional) obtain BTS logs automatically

AutoGetBtsLogFlag

Support Auto Obtaining of BTS Logs BSC6900

AUTONEG

Automatic Negotiation Mode BSC6900 Work Mode for Auto Download Activation

AUTOTYPE

BSC6900

SET BTSETHPOR T(Optional) SET BTSAUTODL DACTINFO(O ptional)

Whether to enable the autonegotiation mode The parameter specifies the work mode for the automatic download and activation of the BTS software. BTS Software Auto DL and ACT indicates that the BTS boards are

AUTOULKSW

Auto Unlock Switch

BSC6900

LCK SCHTSK(Opti onal) Auto unlock switch SET Duration of time after which the PWDPOLICY( locked user is unlocked Optional) automatically optical adaptation type between SET high-order path and multiplex OPT(Optional) section. for GSM protocols Phase tag supported by the A interface. The SET value of this parameter is chosen BSCBASIC(O according to the A interface phase ptional) tag provided by the MSC. SET ALMPORT(Op tional) SET BTSENVALM PORT(Option al)

AutoUnlockTime

Auto Unlock Time BSC6900

AUTYPE

Administration unit type

BSC6900

AVer

A Interface Tag

BSC6900

AVOL

Alarm level

BSC6900

Alarm level for a digital port

AVOL

Alarm VOL. B1B2 signal degraded threshold

BSC6900

B1B2SDTHRD

BSC6900

SET OPT(Optional)

B1B2SFTHRD

B1B2 signal fail threshold B3 signal degrade threshold

BSC6900

SET OPT(Optional)

B3SDTHRD

BSC6900

SET OPT(Optional)

B3SFTHRD

B3 signal fail threshold

BSC6900

SET OPT(Optional)

Alarm level. It is valid for the digital port. Threshold of B1 and B2 signal degrade. This parameter specifies the generation threshold and the recovery threshold of the B1B2 signal degradation threshold in Threshold of B1 and B2 signal failure. This parameter specifies the generation threshold and the recovery threshold of the B1B2 signal failure B3 signal degrade. Threshold of threshold in SDH This parameter specifies the generation threshold and the recovery threshold of the B3 signal degradation threshold in SDH This Threshold of B3 signal failure. parameter specifies the generation threshold and the recovery threshold of the B3 signal failure threshold in SDH frames at the

BACK8KCLKSW1

Switch of backplane LINE1 BSC6900

SET CLK(Optional) Switch of backplane LINE1

BACK8KCLKSW2

Switch of backplane LINE2 BSC6900

SET CLK(Optional) Switch of backplane LINE2 BKP LOGDB(Optio nal) Directory for saving the backup file

BackupPath

Backup Path

BSC6900

BACKUPPATH

Path of Backup File

BSC6900

BKP DB(Optional) SET GCELLSOFT( Optional) SET BSCPSSOFT PARA(Optiona l) ADD BTSESN(Opti onal)

Bad Quality BADQUALDISCTHR Disconnection ES Threshold

BSC6900

bAdvEstDlTbf

Support Advance Downlink TBF Establishment BSC6900 BTS Interface Board Bar Code 2

BAKDEVTAB

BSC6900

Path (complete path) of the backup file. Quality threshold for determining that a call is disconnected because of poor quality. If the uplink quality or downlink quality in the measurement reports during the Whether the downlink TBF can be established in advance. Downlink TBF establishment in advance indicates that the downlink TBF is established of the interface board of Bar code 2 immediately after the the BTS. This parameter is the electronic serial number of the standby PTU board. An electronic serial number uniquely identifies an

BAKIP

Backup port IP address

BSC6900

STR IPCHK(Option al) IP address of the backup port STR IPCHK(Option al) Mask of the backup port the This parameter specifies method of saving the BTS backup SET power. BTSBAKPWR When this parameter is set to (Mandatory) "Turn off TRX", specifies the This parameter the BSC backup power saving policy of the SET BTS. BTSBAKPWR When this parameter is set to (Optional) "Cover Priority", the BTS shuts SET Whether the cells at the 1900 GCELLSOFT( frequency support high frequency Optional) 1900

BAKMASK

Backup port mask

BSC6900

BAKPWRSAVMETH Backup Power OD Saving Method

BSC6900

BAKPWRSAVPOLIC Backup Power Y Saving Policy High Band BANDINDICATOR19 Indicator of Cell 00 1900

BSC6900

BSC6900

High Band BANDINDICATOR85 Indicator of Cell 0 850 High Band BANDINDICATOR90 Indicator of Cell 0 900

BSC6900

SET Whether the cells at the 850 GCELLSOFT( frequency support high frequency Optional) 1900 SET GCELLSOFT( Optional) Whether the cells at the 900 frequency support high frequency 1900 Duration in which intra-cell handover is forbidden after the SET number of consecutive intra-cell GCELLHOAD( handovers reaches the maximum. Optional) Intra-cell handover can be SET BTSRACKBC( List of bar codes of all the cabinets Mandatory) in the BTS ADD The reference BTS must support AISSCFG(Ma the Um interface software ndatory) synchronization. Number of the temperature sensor corresponding to a battery group. SET You can choose sensor 1 BTSAPMUBP( (Battery1Temp) or sensor 2 Optional) (Battery2Temp). Number of the temperature sensor corresponding to a battery group. SET In multi-mode scenario, the value BTSDPMUBP( of this parameter in one mode Optional) must becapacity. as the value of Battery the same In multi-mode scenario, the value SET of this parameter in one mode BTSDPMUBP( must be the same as the value of Optional) the corresponding parameter in Whether the configuration of external battery is allowed. The SET value "YES" indicates that the BTSDPMUBP( external battery can be configured, Optional) and the value "NO" indicates that SET Allowed percentage of the battery BTSAPMUBP( discharging. After the AC power Optional) supply is cut and the power of the SET battery is discharged by the value BTSDPMUBP( of this parameter, the diesel engine Battery type. In multi-mode scenario, the value SET of this parameter in one mode BTSDPMUBP( must be the same as the value of Optional) the corresponding parameter in SET SCTPSRVPO Number of the BBAP service RT(Optional) listening port

BSC6900

BANTIME

Forbidden time after MAX Times BSC6900

BARCODLST

Cabinet Bar Code List BSC6900

BASEBTSID

Reference BTS Index

BSC6900

Temperature BASETEMPERATU Basis for RE Compensation Temperature BASETEMPERATU Basis for RE Compensation

BSC6900

BSC6900

BATTCAPACITY

Battery Capacity BSC6900 Battery Configuration Enabled

BATTENABLEDIN

BSC6900

BATTERYDISCHAR Battery Discharge GEDEPTH Depth BSC6900

BATTTYPE

Battery Type

BSC6900

BBAPSRVPN

BBAP service listening port No. BSC6900

BBDIF

Up Down Balance Basic Difference

BSC6900

SET GTRXRLALM( Optional) SET BTSAPMUBP( Optional) ADD GCELL(Option al)

BC

Battery Capcity

BSC6900

BCC

BCC

BSC6900

BCC

BCC

BSC6900

BCC

BCC

BSC6900

ADD GEXT2GCEL L(Mandatory) ADD GCELLQUICK BTS color code. It uniquely SETUP(Optio identifies different BTSs that are nal) adjacent and use the same TRX. ADD GEXT2GCEL L(Mandatory) ADD GCELLQUICK SETUP(Mand atory) SET GCELLHOPQ UICKSETUP( Mandatory) SET BSCPSSOFT PARA(Optiona l) SET BSCPSSOFT PARA(Optiona l) SET BSCPSTCDS CPMAP(Optio nal) STR FRPORTLOO P(Mandatory) BLK BC(Mandatory

Reference difference between uplink and downlink levels. This parameter works with "Up Down Balance Floating Range" to count uplink-downlink imbalances. Battery capacity. The battery capacity should be set according to the vendor specification. If it is improperly configured, the battery life may be shortened. (BCC) of a Base station color code cell, provided by the network planning department. It is used for differentiating the neighboring cells using station color code (BCC) of a Base the same BCCH frequency. cell, provided by the network planning department. It is used for differentiating the neighboring cells using the same BCCH frequency.

BCCH

BCCH FD

BSC6900

BCCH frequency of the cell

BCCHFREQ

Main BCCH Frequency

BSC6900

Frequency of the BCCH TRX

BCCHTRXHP

Frequency Hopping Mode of BCCH TRX BSC6900

BCCONGESTALMB BC Congestion OUND Alarm Threshold BSC6900 BC Congestion BCCONGESTRESA Restore Alarm LMBOUND Threshold

BSC6900

Frequency hopping mode of the TRX that carries the BCCH BC Threshold for reporting the congestion alarm. When the BC congestion level exceeds the threshold, the BC congestion alarm is reported. clearing the BC Threshold for congestion alarm. When the BC congestion level is below the threshold, the BC congestion alarm is cleared.

BCDSCP

DSCP of BG[QoS]

BSC6900

BCID

BC Identifier

BSC6900

DSCP corresponding to the background service Identifies one BC at the Gb interface board. The BCID's value range of PEUa board is 0~255 and that of POUc board is 0~511.

BCLC

Battery Current Limiting Coefficient

BSC6900

SET BTSAPMUBP( Optional) SET BTSAPMUBP( Optional) SET BTSAPMUBP( Optional) SET GCELLPSCH M(Optional) SET GCELLPSCH M(Optional) SET GCELLPSCH M(Optional) ADD N7DPC(Mand atory) SET GBSCREDGR P(Optional) SET GCELLEGPR SPARA(Optio nal) SET GCELLCCUT RANSYS(Opti onal) SET GCELLHOUT RANFDD(Opti onal) SET

BCV

Boost-Charging Voltage Battery Configuration Enabled

BSC6900

BE

BSC6900

BEARP1PRIWEIGH BestEffort-ARP1 T Priority Weight BSC6900



BEARTYPE

DSP bear type

BSC6900

Current limit coefficient of the battery. The maximum charging current equals the value of "Battery Current Limiting Coefficient" multiplexed by "Battery Capacity". If Boost-Charging Voltage. See the vendor specification for the setting of this parameter. In multi-mode scenario, the value of this parameter in one mode Whether the configuration of external battery is allowed. In multi-mode scenario, the value of this parameter in one mode must be the same as the value of ARP1 priority in the BE service. ARP1 priority weight determines the number of the budget blocks and the block scheduling priority. ARP2 priority in the BE service. ARP2 priority weight determines the number of the budget blocks and the block scheduling priority. ARP3 priority in the BE service. ARP3 priority weight determines the number of the budget blocks and the block scheduling priority. DSP bearer type. MTP3: indicates that the lower layer bearer is the MTP3 used in ATM/TDM scenario; M3UA: indicates that the lower Time interval for sending a handshake message between BSC6900s Average period for sending the measurement report over the EGPRS channel Number of UTRAN TDD cells that should be included in measurement report This parameter specifies whether to allow 3G better cell handover algorithm.

Interval for Sending BEATSENDINGDIS Heartbeat

BSC6900

BEPPERIOD

Bep Period

BSC6900

BESTTDDCELLNU M

Best TDD Cell Number

BSC6900

BET3GHOEN

Better 3G Cell HO Allowed

BSC6900

Better Cell BETTERCELLHOEN Handover Enable BSC6900

SET GCELLHOBA Whether to enable the algorithm for SIC(Optional) the handover to a better cell

BETTERCELLLAST Better Cell HO TIME Valid Time

BSC6900

BETTERCELLSTAT Better Cell HO TIME Watch Time

BSC6900

BFDDETECTCOUN Detect multiplier T of BFD packet

BSC6900

BFDSN

BFD Session No. BSC6900 Up Down Balance Floating Range BSC6900 Switchback Policy of Baseband FH Mutual Aid BSC6900

BFRANGE

BHPREPOLICY

BITOFFSET

In Frame Bit Offset [1/8 bit]

BSC6900

BackgroundBKGARP1PRIWEIG ARP1 Priority HT Weight BackgroundBKGARP2PRIWEIG ARP2 Priority HT Weight BackgroundBKGARP3PRIWEIG ARP3 Priority HT Weight

BSC6900

BSC6900

BSC6900

According to the P/N rule, if the conditions for the handover to a ADD better cell due to interference are G2GNCELL(O met for P seconds within N ptional) seconds, the the P/N rule,triggered. According to handover is if the conditions for the handover to a ADD better cell due to interference are G2GNCELL(O met for P seconds within N ptional) seconds, the handover is triggered. Timeout times of the BFD packet. If STR several consecutive BFD packets IPCHK(Option are not received, the BFD session al) is set to the DOWN state. ADD BTSBFD(Man datory) ADD BTSIPRTBIN BFD Session No. of the Allowed fluctuation difference between uplink and SET downlink levels relative to the GTRXRLALM( reference difference. If the Optional) difference between uplink and of Mutual-aid changeback policy SET baseband frequency hopping (FH). GCELLCCAC If multiple TRXs in a baseband FH CESS(Optiona group are faulty and changeback is l) needed after mutual aid of the SET BTSEXCURSI ON(Mandatory ) Bit offset in the frame of the BTS SET clock priority in the Background ARP1 service. ARP1 priority weight SET determines the number of the GCELLPSCH budget blocks and the block M(Optional) scheduling priority. Background ARP2 priority in the service. ARP2 priority weight SET determines the number of the GCELLPSCH budget blocks and the block M(Optional) scheduling priority. Background ARP3 priority in the service. ARP3 priority weight SET determines the number of the GCELLPSCH budget blocks and the block M(Optional) scheduling priority. SET ALMBLKSW( Optional)

BLKFILTERSW

Alarm switch of blinking filter

BSC6900

BLKPRD

Alarm blink threshold

BSC6900

Base Station Controller alarm blink filter switch filter threshold. When Alarm blink the interval between the generation SET and clearance of an alarm is equal ALMBLKPAR to or smaller than the alarm blink A(Optional) filter threshold, the alarm is filtered

BLKSTATPRD

Observing time window of statistical alarm

BSC6900

SET ALMBLKSW( Optional) SET ALMBLKSW( Optional)

Measurement period of filtered Base Station Controller alarms Switch controlling whether to perform statistics of Base Station Controller alarms

BLKSTATSW

Switch of statistics blinking alarm BSC6900

BLOCKRETRY

Block Retry

BSC6900

SET Retry times after the peer response BSCNSPARA( timer expires during NSVC Optional) blocking SET BSCNSPARA( Optional) ADD ATERCONPA TH(Mandatory ) ADD ATERCONPA TH(Mandatory ) ADD ATERCONPA TH(Mandatory )

BLOCKTIMER

Block Timer

BSC6900

BMPN

BM Port No

BSC6900

BMSN

BM Slot No

BSC6900

Duration of the peer response timer during NSVC blocking Number of the port in the BM subrack where one end of the ATER connection channel is located Number of the slot in the BM subrack where one end of the ATER connection channel is located

BMSRN

BM Subrack No Timer Length of BM-TC Flow Control

BSC6900

BMTCFCTimerLen

BSC6900

BORROWDEVIP

Borrow DevIP

BSC6900

Number of the BM subrack where one end of the ATER connection channel is located Duration of the flow control SET protection timer enabled during the BSCTMR(Opti flow control between the TCS and onal) the MPS/EPS subracks ADD Whether to use the device IP PPPLNK(Man address as the local IP address. datory) When this parameter is set to ADD "YES", the device IP address is MPGRP(Mand used as the local IP address of the SET BOXRPT(Man datory) SET BTSBREAKP OINT(Optional ) SET BTSBREAKP OINT(Optional )

BOXFLG

To Alarm Box Flag

BSC6900

BP1

Position of Break Point 1 BSC6900

BP2

Position of Break Point 2 BSC6900

Whether to report the alarm to the alarm box break point 1 in an RXU Position of chain. The number of break points must not be greater than the number of RXU boards in the RXU chain. of break point 2 in an RXU Position chain. The number of break points must not be greater than the number of RXU boards in the RXU chain.

BQHOEN

BQ HO Allowed

BSC6900

SET GCELLHOBA SIC(Optional) ADD G2GNCELL(O ptional) ADD G2GNCELL(O ptional) ADD G2GNCELL(O ptional) STR BKP(Mandator y) SET FCSW(Manda tory) SET FCCPUTHD(

BQLASTTIME

BQ HO Valid Time

BSC6900

BQMARGIN

BQ HO Margin

BSC6900

BQSTATTIME

BQ HO Watch Time

BSC6900

Whether to enable the bad quality (BQ) handover algorithm. Whether to trigger BQ handover depends on the uplink and downlink transmit quality (measured by rule, ifBER). If According to the P/N using the conditions for emergency BQ handover are met in P of N measurement reports, the handover is triggered. neighbor If ("downlink level of the cell after filtering" - "downlink level of the serving cell (after power control compensation)") > ("Intercell HO Hysteresis" - rule, HO According to the P/N "BQ if the conditions for emergency BQ handover are met in P of N measurement reports, the handover is triggered.

BRDCLASS

Board Class

BSC6900

Classes of boards classified according to function modules

BRDCLASS

Board Class

BSC6900

Classes of boards classified according to function modules

BRDCLASS

Board Class

BSC6900

ADD BRD(Mandato Classes of boards classified ry) according to function modules STR BTSLOG(Man datory) Number of the board STR BTSVSWRTS T(Optional) ADD BTSBRDCAP( Mandatory) ADD BTSRXUBRD( LOD BTSSW(Mand atory) ADD BTSBRDCAP( Mandatory) ADD BTSRXUBRD(

BRDNO

Board No.

BSC6900

BRDNO

Board No.

BSC6900

BRDRXBW

Receive Bandwidth

BSC6900

Number of the RF front-end board in the BTS threshold of the total The upper receive bandwidth of all the TRXs bound to the board, for example, when this value is 250, it means the the total receive bandwidth

BRDSWTYPE

BTS Board Software Type

BSC6900

BRDTXBW

Forward Bandwidth

BSC6900

Software type of the BTS board The upper threshold of the total send bandwidth of all the TRXs bound to send pass of board, for example, when this value is 150, it means the the total send bandwidth

BRDTYPE

Board Type

BSC6900

SET DPUBRDTYP E(Mandatory) Type of the board

BRDTYPE

Board Type

BSC6900

ADD BRD(Optional) Type of the board SET ETHPORT(Ma ndatory) Board type ADD PPPLNK(Man datory) Board type ADD MPGRP(Mand atory) Board type ADD MPLNK(Mand atory) Board type ADD BTSBRDCAP( Mandatory) Type of the new RXU board.can be board. The type TMU/DTMU, DTRU, DPTU, QTRU, STR MRRU, GRRU, BTS3900B, MRFU, BTSLOG(Man GRFU, BTS3900E, DRFU, DRRU, datory) UBRI or UTRP. To avoid intermittent blinking, the switchover cannot be performed SET over a certain period of time when BTSRINGATT the OML is disconnected. That R(Optional) period of time is specified as ring II SET GCELLSBC(O Contents of a cell broadcast ptional) message SET GCELLSBC(O Time interval for a cell broadcast ptional) message Backup mode of the log. If "ENTIRE" is selected, all logs in the BKP current database are backed up. If LOGDB(Optio "INCREMENTAL" is selected, the nal) logs generated after last backup

BRDTYPE

Board type.

BSC6900

BRDTYPE

Board type

BSC6900

BRDTYPE

Board type

BSC6900

BRDTYPE

Board type

BSC6900

BrdType

Board Type

BSC6900

BRDTYPE

Board Type

BSC6900

BREAKTIME

Ring II Wait Time Before Switch BSC6900

BROADCASTCONT Broadcast ENT Content

BSC6900

BROADCASTINTER Broadcast VAL Interval

BSC6900

BS

Backup Style

BSC6900

BSAGBLKSRES

CCCH Blocks Reserved for AGCH

BSC6900

BSCDPC

External BSC DPC

BSC6900

BS-AG-BLKS-RES, indicating the number of the CCCH message blocks reserved for the AGCH. After the CCCHs are configured, the value ofexternal BSC, which is DPC of the this parameter used for inter-BSC communication. ADD This parameter can be represented EXTBSC(Man in decimal, hexadecimal, and datory) binary. By default, this parameter is SET GCELLIDLEB ASIC(Optional ) SET BSCDSTPA(O ptional) BLK ACIC(Mandat ory) ADD AE1T1(Manda This parameter specifies whether to enable the TRX Intelligent Shutdown feature.

Allow Dynamic BSCDynSwitchTrxP Shutdown Trx by AAllow BSC BSC6900

BSCFLAG

BSC Flag

BSC6900

BSCGATEWAYIP

BSCGATHET

BSCGATHST

BSC GateWay IP BSC6900 BSC Offset Information Collection End Time BSC6900 BSC Offset Information Collection Start Time BSC6900

It indicates whether the A interface E1/T1 is the primary BSC6900 or secondary BSC6900.of the Gateway IP address BSC6900. When the BSC provides ADD the function of simple cell GCBSADDR( broadcast, the BSC6900 sends cell Mandatory) broadcast messages through this ADD AISSCFG(Opti End time for collecting the interonal) BSC offset information ADD AISSCFG(Opti Start time for collecting the interonal) BSC offset information ADD ADJNODE(Ma ndatory) ADD GEXT2GCEL L(Optional) ADD EXTBSC(Man

BSCID

BSC ID

BSC6900

Uniquely identifies a BSC in the TC pool

BSCIDX

BSC Index

BSC6900

ID of the BSC that controls the external 2G neighbor cell

BSCINCHPRD

BSC Fine Tuning Period BSC6900

BSCIP

BSC IP

BSC6900

BSCIP

BSC IP

BSC6900

ADD AISSCFG(Opti Period for fine tuning the BTS clock onal) between BSCs BSC6900. If the IP address of the connection mode of the BSC6900 ADD and the CBC is to lead cables out GCBSADDR( of the PIU, the value of this Mandatory) parameter must be the same as ADD BTSAUTOPL AN(Mandatory ) IP address of an interface board on SET the BSC6900 side

BscLsStartMode

Options for BSC Local Switch

BSC6900

Conditions for enabling the function of BSC local switching. SET UNCONDITIONALSTART: The BSSLS(Option function of BSC local switching is al) enabled without restriction. ADD EXTBSC(Man datory) Unique name of the external BSC Whether to allow high-priority calls SET to preempt the radio resources of OTHSOFTPA low-priority calls when radio RA(Optional) resources are insufficient. Whether to allow the call during an SET intra-BSC handover to preempt the OTHSOFTPA radio resources of low-priority calls RA(Optional) in the target cell. ADD BTSMONITO RTS(Mandator In-BSC6900 port No. of the y) monitoring timeslot ADD Port number used for the GCBSADDR( communication between the Mandatory) BSC6900to allow the eMLPP Whether and the CBC priorities to be classified into two SET types: high priority and normal OTHSOFTPA priority. RA(Optional) If this parameter is set to NO, then SET Whether to allow calls to queue for OTHSOFTPA radio resources when radio RA(Optional) resources are insufficient. SET Whether to allow the service during OTHSOFTPA an intra-BSC handover to queue for RA(Optional) radio resources in the target cell. SET OTHSOFTPA Reserved parameter 1 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 10 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 11 that is RA(Optional) effective at the BSC level

BSCNAME

External BSC Name

BSC6900

BSCPMA

BSCPMAIRAHO

Preemption Allowed Preemption Allowed During Intra-BSC Handover

BSC6900

BSC6900

BSCPN

In-BSC Port No.

BSC6900

BSCPORT

BSC Port Two eMLPP Priority Classes Allowed

BSC6900

BSCPRICLASS

BSC6900

BSCQAD

Queue Allowed

BSC6900

BSCQADIRAHO

Queuing Allowed During Intra-BSC Handover BSC6900

BSCRESERVEDPA Reserved RA1 parameter 1

BSC6900


BSC6900


BSC6900


BSC6900

SET OTHSOFTPA Reserved parameter 12 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 13 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 14 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 15 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 16 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 17 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 18 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 19 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 2 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 3 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 4 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 5 that is RA(Optional) effective at the BSC level


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900


BSC6900

SET OTHSOFTPA Reserved parameter 6 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 7 that is RA(Optional) effective at the BSC level SET OTHSOFTPA Reserved parameter 8 that is RA(Optional) effective at the BSC level SET OTHSOFTPA RA(Optional) ADD BTSMONITO RTS(Mandator y) ADD BTSMONITO RTS(Mandator y) ADD BTSMONITO RTS(Mandator y) SET BSCAISS(Ma ndatory) ADD ATERE1T1(M andatory) ADD ATERSL(Man SET BSCBASIC(M andatory) ADD BTSMONITO RTS(Mandator y)


BSC6900


BSC6900


BSC6900

Reserved parameter 9 that is effective at the BSC level

BSCSN

In-BSC Slot No.

BSC6900

In-BSC6900 slot No. of the monitoring timeslot

BSCSRN

In-BSC Subrack No.

BSC6900

BSCSUBTS

In-BSC Sub Timeslot No.

BSC6900

In-BSC6900 subrack No. of the monitoring timeslot In-BSC6900 sub-timeslot No. of the monitoring timeslot. If the added monitoring timeslot works at 64 kbit/s, the sub-timeslots are numbered from 0. If the added When the BTS clock is adjusted, the offset is added to obtain better network performance. ID of the BSC at the other end of the link. In non-TC pool scenario, this parameter specifies the ID of the primary BSC. In TC pool scenario, this parameter specifies

BSCSYMOFF

BSC Symbol Offset

BSC6900

BSCTID

ID of BSC in TC Pool

BSC6900

BSCTID

ID of a BSC in TC Pool

BSC6900

ID of the BSC that supports the TC pool function

BSCTS

In-BSC Timeslot No. BSC6900

BSCVMAX

BS_CV_MAX

BSC6900

In-BSC6900 timeslot No. of the monitoring timeslot This parameter is used to set the parameter BS_CV_MAX for MS SET countdown. This parameter is used GCELLPSBA for the MS to calculate the CV. This SE(Optional) parameter also determines the

BSMSPWRLEV

Transfer BTS/MS Power Class BSC6900

SET Whether to enable the BTS to GCELLHOCT transfer BTS/MS power class to the RL(Optional) BSC ADD GCELL(Option al) SET GCELLIDLEB ASIC(Optional )

BSPAGBLKSRES

Number of PAGCH Blocks

BSC6900

BSPAMFRAMS

Multi-Frames in a Cycle on the Paging CH BSC6900

Number of PAGCH blocksa cycle multiframes in on a paging sub-channel. In fact, this parameter specifies the number of paging sub-channels that a paging channel in a cell is

BSPBCCHBLKS

Number of PBCCH Blocks

BSC6900

ADD GCELL(Option al) Number of PBCCH blocks ADD GCELL(Option al) Number strategy of blocks local General of PRACH the BSS switching, which includes the BSC SET local switching and the BTS local BSSLS(Option switching. The two functions al) cannot be enabled at the same Type of the BSS local switching with the cooperation of the MSC. ADD NONSUPPORT: When performing GCNNODE(O local switching, the BSS need not ptional) determine whether the MSC allows Whether to support the paging function of the CS domain of the A SET interface. Yes: the MS can be GCELLPSBA called upon paging request on the SE(Optional) A interface when the MS uses the SET CLK(Mandator y) Type of the board CON PATCH(Mand atory) Type of the board LOD PATCH(Mand atory) LOD BRD(Mandato Type of the board SET E1T1LOP(Ma ndatory) SET E1T1(Mandat Board type

BSPRACHBLKS

Number of PRACH Blocks

BSC6900

BssLsGenMode

BSS Local Switching General Strategy BSC6900 MSCCollaborated BSS Local Switching BSC6900

BSSLSMSCCOOP

BSSPAGINGCOOR BSS Paging CoDINATION ordination

BSC6900

BT

Board type

BSC6900

BT

Board type

BSC6900

BT

Board type

BSC6900

BT

Board type

BSC6900

BT

Board type

BSC6900

LOP E1T1(Mandat ory) Board type STR E1T1TST(Ma ndatory) Board type SET OPT(Mandato ry) Board type SET COPTLNK(Ma ndatory) Board type ADD IPLOGICPOR T(Mandatory) Board type CHK E1T1CRS(Ma ndatory) Boardof the board that controls the Type type RET antenna. ADD 1. DATU: It may represent the BTSRETANT( DATU or the DATM and is Mandatory) applicable to the BTS3012, ADD BTSANTFEE DERBRD(Man Type of the newly added antenna datory) board ADD BTSBRD(Man datory) Type of the newly added board ADD BTSRXUBRD( Type of the newly added RXU Mandatory) board ADD BTSTRXBRD( Mandatory) Type of the board SET BTSANTFEE DERCONNEC T(Mandatory) Type of the board

BT

Board type

BSC6900

BT

Board type

BSC6900

BT

Board Type

BSC6900

BT

Board

Documents

BSC6900 GSM V900R011C00SPC700 Parameter Reference.xls