CoverBSC6900 GSM V900R012C03Parameter ReferenceHuawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. For any assistance, please contact our local office or company headquarters.Huawei Technologies Co., Ltd.Address:Huawei Industrial BaseBantian, LonggangShenzhen 518129People's Republic of ChinaWebsite:http://www.huawei.comEmail:support@huawei.comCopyright Huawei Technologies Co., Ltd. 2011. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.Trademarks and Permissionsand other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders.

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About This DocumentPurposeThis document provides information about the BSC6900 parameters, including the meaning, value, and usage of the parameters.Intended AudienceNetwork plannersField engineersSystem engineersShift operatorsOrganizationEach parameter is described in the following aspects.DescriptionRemarksMOManaged object of NEParameter IDSimple string for identifying a parameterParameter NameName of the parameterNENEs on which the parameter is setMML CommandCommands for setting the parameterMeaningDefinition, purpose, and protocols of the parameterIsKeyWhether the parameter is used to identify an MO instanceMandatoryWhether the parameter is mandatory for creating an MO instanceFeature IDID of the feature that uses the parameterFeature NameName of the feature that uses the parameterValue TypeParameter value typeGUI Value RangeParameter value range displayed on the GUIActual Value RangeActual parameter value range corresponding to the GUI Value RangeUnitParameter value unitDefault ValueInitial parameter value assigned by the system. There is no default value for a mandatory parameter. None indicates that there is no default value. For a bit field parameter, the value ON of a sub-parameter means that the bit representing the sub-parametRecommended ValueParameter values recommended for different scenariosImpactParameter impact scope, that is, objects specified when the parameter is setParameter RelationshipRelationship between this parameter and other parameters. For example, to use this parameter, you need to set related switches and parameters.AccessWhether this parameter is Read & Write or Read Only.Service Interrupted After ModificationWhether modifying the parameter value interrupts the ongoing servicesInterruption ScopePossible interruption scopeInterruption Duration (min)Possible interruption duration (unit: minute)CautionCautions to be taken during the modificationValidation of ModificationHow this parameter takes effect and whether the equipment needs to be restarted after the modificationImpact on Radio Network PerformanceImpact of the parameter on radio network performanceIntroduced in VersionProduct version in which the parameter is introducedAttributeWhether the parameter is a radio parameter, a transport parameter, or an equipment parameter

Parameter ListMOParameter IDParameter NameNEMML CommandMeaningIsKeyMandatoryFeature IDFeature NameValue TypeGUI Value RangeActual Value RangeUnitDefault ValueRecommended ValueImpactParameter RelationshipAccessService Interrupted After ModificationInterruption ScopeInterruption Duration(Min)CautionValidation of ModificationImpact on Radio Network PerformanceIntroduced in VersionAttributeSUBRACKSRNSubrack No.BSC6900ADD SUBRACK(Mandatory)RMV SUBRACK(Mandatory)Number of the subrackYESYESMRFD-210301Configuration ManagementInterval Type1~111~11NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentABISLOADSHARESRNSubrack No.BSC6900ADD ABISLOADSHARE(Mandatory)RMV ABISLOADSHARE(Mandatory)This parameter indicates the subrack number.YESYESNoneNoneInterval Type0~110~11NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportABISLOADSHAREOUTSNLoad Outlet Slot No.BSC6900ADD ABISLOADSHARE(Mandatory)Slot number of the load outlet interface boardNOYESGBFD-111203O&M of BSCInterval Type0~270~27NoneNoneNoneBSCNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneBSC6900 V900R011TransportABISLOADSHARETRANSSNLoad Transmitting Slot No.BSC6900ADD ABISLOADSHARE(Mandatory)Slot number of the transparently transmitting interface boardNOYESGBFD-111203O&M of BSCInterval Type0~270~27NoneNoneNoneBSCNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneBSC6900 V900R011TransportABISLOADSHARESHARESNLoad Sharing Slot No.BSC6900ADD ABISLOADSHARE(Mandatory)Slot number of the load sharing interface boardNOYESGBFD-111203O&M of BSCInterval Type0~270~27NoneNoneNoneBSCNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneBSC6900 V900R011TransportADJMAPANIAdjacent Node IDBSC6900ADD ADJMAP(Mandatory)MOD ADJMAP(Mandatory)RMV ADJMAP(Mandatory)This parameter uniquely identifies an adjacent node.YESYESGBFD-118601GBFD-118602GBFD-118605GBFD-118611GBFD-118622Abis over IPA over IPIP QOSAbis IP over E1/T1A IP over E1/T1Interval Type0~45990~4599NoneNoneNoneAdjacent nodeNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportADJMAPITFTInterface TypeBSC6900ADD ADJMAP(Mandatory)MOD ADJMAP(Mandatory)RMV ADJMAP(Mandatory)This parameter indicates the type of the adjacent node.NOYESGBFD-118605IP QOSEnumeration TypeABIS(Abis Interface), A(A Interface), ATER(ATER Interface), IUR_G(IUR_G Interface)ABIS, A, ATER, IUR_GNoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportADJMAPTMIGLDTRMMAP indexBSC6900ADD ADJMAP(Mandatory)MOD ADJMAP(Optional)Index of the traffic mapping used by the current adjacent node's gold user.NOYESNoneNoneInterval Type0~1630~163NoneNoneNoneAdjacent nodeThe TRMMAP index is configured by setting the value of "TMI" in "ADD TRMMAP".Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe TRMMAP must be configured.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportADJMAPFTIFactor table indexBSC6900ADD ADJMAP(Mandatory)MOD ADJMAP(Optional)Activation factor table indexNOYESGBFD-118605IP QOSInterval Type0~330~33NoneNoneNoneAdjacent nodeThe factor table index is configured by setting the value of "FTI" in "ADD TRMFACTOR".Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe FACTORTABLE must be configured.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportADJNODEANIAdjacent Node IDBSC6900ADD ADJNODE(Mandatory)MOD ADJNODE(Mandatory)RMV ADJNODE(Mandatory)This parameter uniquely identifies an adjacent node.YESYESGBFD-118601GBFD-118602GBFD-118605GBFD-118611GBFD-118622Abis over IPA over IPIP QOSAbis IP over E1/T1A IP over E1/T1Interval Type0~45990~4599NoneNoneNoneAdjacent nodeNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportADJNODENAMEAdjacent Node NameBSC6900ADD ADJNODE(Mandatory)MOD ADJNODE(Optional)This parameter indicates the name of the adjacent node.NOYESGBFD-118605IP QOSString TypeNone1~31 charactersNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportADJNODENODETAdjacent Node TypeBSC6900ADD ADJNODE(Mandatory)MOD ADJNODE(Optional)This parameter indicates the type of the adjacent node.NOYESGBFD-116902GBFD-118605GBFD-113726Ater Compression TransmissionIP QOSTC PoolEnumeration TypeABIS(Abis Interface), A(A Interface), BSC(Ater Interface on BSC), TC(Ater Interface on TC), IUR_G(IUR_G Interface)ABIS, A, BSC, TC, IUR_GNoneNoneNoneAdjacent nodeNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportADJNODEBTSIDSite IndexBSC6900ADD ADJNODE(Mandatory)This parameter indicates the BTS index of the adjacent node to be added. The parameter is valid only when Adjacent node type is set to Abis.NOYESGBFD-118605IP QOSInterval Type0~20470~2047NoneNoneNoneAdjacent nodeNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportADJNODEBSCIDBSC IDBSC6900ADD ADJNODE(Mandatory)This parameter uniquely identifies a BSC in the TC pool.NOYESGBFD-116902GBFD-118605GBFD-113726Ater Compression TransmissionIP QOSTC PoolInterval Type0~150~15NoneNoneNoneAdjacent nodeNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAE1T1SRNSubrack No.BSC6900MOD AE1T1(Mandatory)RMV AE1T1(Mandatory)ADD AE1T1(Mandatory)This parameter indicates the subrack number.NOYESNoneNoneInterval Type0~110~11NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportAE1T1SNSlot NoBSC6900MOD AE1T1(Mandatory)RMV AE1T1(Mandatory)ADD AE1T1(Mandatory)Number of the slotNOYESNoneNoneInterval Type0~5, 8~270~5, 8~27NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportAE1T1PNPort NoBSC6900MOD AE1T1(Mandatory)RMV AE1T1(Mandatory)ADD AE1T1(Mandatory)Port numberNOYESGBFD-111803A Interface Circuit ManagementInterval Type0~3350~335NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportAE1T1OPMODEOperation ModeBSC6900MOD AE1T1(Mandatory)Value MODSTARTCIC indicates modifying the start CIC of the E1/T1 timeslots on the A interface. Value MODSGLCIC indicates modifying the CIC of an E1/T1 timeslot on the A interface.NOYESGBFD-111803A Interface Circuit ManagementEnumeration TypeMODSTARTCIC(Mod Start CIC), MODSGLCIC(Mod Single CIC)MODSTARTCIC, MODSGLCICNoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportAE1T1STCICStart CICBSC6900MOD AE1T1(Mandatory)ADD AE1T1(Mandatory)Number of the start CIC. The C/C of each E1/T1 timeslot can be calculated on the basis of this parameter. Assume that the start CIC is 100, the CIC of the E1 timeslots on the A interface will automatically be set to 100, 101, 102, 103, and so on. Assume that the CIC of an E1 timeslot is 65535, the CICs of all successive E1 timeslots are all 65535.NOYESGBFD-111803A Interface Circuit ManagementInterval Type0~655350~65535NoneNoneNoneE1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAE1T1ALLTSTYPETimeslot TypeBSC6900MOD AE1T1(Optional)ADD AE1T1(Mandatory)Value ALLCIC indicates that all E1/T1 timeslots on the A interface must be set with the start CIC. Value ALLNULL indicates that all E1/T1 timeslots on the A interface can be set with the value NULL.NONOGBFD-111803A Interface Circuit ManagementEnumeration TypeALLCIC(Set all Timeslots CIC), ALLNULL(Set all Timeslots Null)ALLCIC, ALLNULLNoneNoneALLCICE1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportAE1T1TSNTS NOBSC6900MOD AE1T1(Mandatory)Number of the timeslot to be modifiedNOYESGBFD-111803A Interface Circuit ManagementInterval Type1~311~31NoneNoneNoneE1/T1 linkWhen the value of "OPMODE" is MODSGLCIC, the value of TSN needs to be set.Read & WriteYesE1/T1 linkLess than 5 minutesNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAE1T1TSTYPETS TYPEBSC6900MOD AE1T1(Optional)Type of the timeslot to be modifiedNONOGBFD-111803A Interface Circuit ManagementEnumeration TypeCIC(CIC), NULL(NULL)CIC, NULLNoneNoneNoneE1/T1 linkNoneRead & WriteYesE1/T1 linkLess than 5 minutesNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportAE1T1CICNOCIC NOBSC6900MOD AE1T1(Optional)Number of the CIC to be modifiedNONOGBFD-111803A Interface Circuit ManagementInterval Type0~655350~65535NoneNoneNoneE1/T1 linkWhen the value of "OPOMODE" is MODSGLCIC, the value of CICNO needs to be set.Read & WriteYesE1/T1 linkLess than 5 minutesNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAE1T1DPCGIDXDPC Group IndexBSC6900ADD AE1T1(Optional)Index of the DPC group. See "ADD GCNNODE" command.NONOGBFD-111803A Interface Circuit ManagementInterval Type0~310~31None00E1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportAE1T1OPCIDXOPC IndexBSC6900ADD AE1T1(Mandatory)Uniquely identifies an OSP. See "ADD OPC" command.NOYESGBFD-111803A Interface Circuit ManagementInterval Type0~40~4NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportAE1T1BSCFLAGBSC FlagBSC6900ADD AE1T1(Mandatory)It indicates whether the A interface E1/T1 is the primary BSC or secondary BSC.NOYESGBFD-111803GBFD-113726A Interface Circuit ManagementTC PoolEnumeration TypeMAINBSC(MAIN BSC), SUBBSC(SUB BSC)MAINBSC, SUBBSCNoneNoneNoneE1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportAE1T1SUBBSCTIDID of slave BSC in TC PoolBSC6900ADD AE1T1(Mandatory)ID of the BSC in the TC pool to which an A interface E1/T1 is addedNOYESGBFD-113726TC PoolInterval Type1~151~15NoneNoneNoneE1/T1 linkWhen SUBBSC is selected for "BSC flag", this parameter should be set.Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAISSCFGTASKIDXAISS Task IndexBSC6900ADD AISSCFG(Mandatory)RMV AISSCFG(Mandatory)MOD AISSCFG(Mandatory)Unique identifier of the Um interface software synchronization task.YESYESGBFD-118201Soft-Synchronized NetworkInterval Type0~70~7NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentAISSCFGGATHONOffset Information Collection SwitchBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Optional)Whether to collect the offset information.NOYESGBFD-118201Soft-Synchronized NetworkEnumeration TypeOFF(OFF), ON(ON)OFF, ONNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGADTONOffset Time Adjustment SwitchBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Optional)Offset Time Adjustment Switch.NOYESGBFD-118201Soft-Synchronized NetworkEnumeration TypeOFF(OFF), ON(ON)OFF, ONNoneOFFNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGBASEBTSIDReference BTS IndexBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Mandatory)The reference BTS must support the Um interface software synchronization.NOYESGBFD-118201Soft-Synchronized NetworkInterval Type0~20470~2047NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentAISSCFGREINITTBLReinitialize Neighbour Cell TableBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Mandatory)Whether to re-initialize the neighboring cell pair for software synchronization.NOYESGBFD-118201Soft-Synchronized NetworkEnumeration TypeNO(NO), YES(YES)NO, YESNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGISSPTBSCAISSSupport BSC AISSBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Mandatory)Whether the Um interface software synchronization between BSCs is supported.NOYESGBFD-118201Soft-Synchronized NetworkEnumeration TypeNO(NO), YES(YES)NO, YESNoneNONoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGISBASICBSCBase BSCBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Mandatory)Whether the BSC is a reference BSC.NOYESGBFD-118201Soft-Synchronized NetworkEnumeration TypeNO(NO), YES(YES)NO, YESNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGCTRBSCDPCControl BSC DPCBSC6900ADD AISSCFG(Mandatory)MOD AISSCFG(Mandatory)DPC of the control BSC.NOYESGBFD-118201Soft-Synchronized NetworkInterval Type1~167772151~16777215NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentAISSCFGINCHPRDFine Tuning Period in BSCBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Fine tuning period in the BSC.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~301~30d3NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGINCHLODFine Tuning ThresholdBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Threshold for fine tuning the BTS clock. If the offset of the BTS clock is smaller than the threshold, no fine tuning is performed.NONOGBFD-118201Soft-Synchronized NetworkInterval Type0~80~8bit4NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGGATHSTOffset Information Collection Start TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Start time for collecting the offset information.NONOGBFD-118201Soft-Synchronized NetworkCompound Typehour, minhour{0~23}min{0~59}NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGGATHETOffset Information Collection End TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)End time for collecting the offset information.NONOGBFD-118201Soft-Synchronized NetworkCompound Typehour, minhour{0~23}min{0~59}NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGADTSTOffset Time Adjustment Start TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Start time for adjusting the offset time.NONOGBFD-118201Soft-Synchronized NetworkCompound Typehour, minhour{0~23}min{0~59}NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGADTETOffset Time Adjustment End TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)End time for adjusting the offset time.NONOGBFD-118201Soft-Synchronized NetworkCompound Typehour, minhour{0~23}min{0~59}NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGBSCGATHSTBSC Offset Information Collection Start TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Start time for collecting the inter-BSC offset information.NONOGBFD-118201Soft-Synchronized NetworkCompound Typehour, minhour{0~23}min{0~59}NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGBSCGATHETBSC Offset Information Collection End TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)End time for collecting the inter-BSC offset information.NONOGBFD-118201Soft-Synchronized NetworkCompound Typehour, minhour{0~23}min{0~59}NoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGGATHLODLoad Threshold of Offset CollectionBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Cell load threshold for collecting the offset information. If the load threshold is exceeded, the offset information is not collected.NONOGBFD-118201Soft-Synchronized NetworkInterval Type0~1000~100None40NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGADTLODLoad Threshold of Offset AdjustmentBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Cell load threshold for adjusting the offset time. If the load threshold is exceeded, the offset time is not adjusted.NONOGBFD-118201Soft-Synchronized NetworkInterval Type0~1000~100None10NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGSIGOBSSignal Strength Observation TimesBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Number of times that the downlink signal is measured.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~101~10None5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGSIGLASTSignal Strength Duration TimesBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Number of times that the downlink signal strength exceeds the threshold.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~101~10None4NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGDWNINTENDL Signal Strength LimitBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)An MS can be used to test the Um interface software synchronization only when the DL signal strength after the power control compensation in the test cell and the observed cell is higher than this limit.NONOGBFD-118201Soft-Synchronized NetworkInterval Type0~630~63None20NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGMSNumber of MSsBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Number of MSs used when the offset information is collected.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~161~16None3NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFRRMRSPInformation Collection Response TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for waiting for the response to information collection.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60min10NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFCSCHIDLEServing Cell TCHF Reservation TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for reserving the TCHFs in the serving cell.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60second5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFCMTRXIDLEObservation Cell TRX Reservation TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for reserving the TRXs in the observed cell.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60second10NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFCMCHIDLEObservation Cell Channel Reservation TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for reserving the channels in the observed cell.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60second5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFSEEKMSMS Search TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for searching for the MS.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60min5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFSYNCACKBTS Reserved Resource Activation TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for activating the reserved resources of the BTS.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60second5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGTWFSYNCRPTBTS SYNC_REPORT TimerBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for waiting for the synchronization report from the BTS.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60second5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGABLASTTIMEDuration of BTS Collecting AB[100 Millisecond]BSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Duration for the BTS to collect the AB after the TRX or channel is activatedNONOGBFD-118201Soft-Synchronized NetworkInterval Type1~2551~255None4040BSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGACTTIMEValid Time of BTS Resource ActivationBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Valid duration of the reserved TRX or timeslot.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~2551~255min1010BSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGINTERIORSYNCTMRBSC Interior Clock Synchronize Protect TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Value of the timer for synchronization between BSCs. If a BSC fails to synchronize with the control BSC before the timer expires, the BSC starts to synchronize the BTSs under its control.NONOGBFD-118201Soft-Synchronized NetworkInterval Type0~600~60d3NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGHOREFTMRBSC HO Protect TimeBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Time for reserving the handover reference for one of the two BSCs that collect the offset information.NONOGBFD-118201Soft-Synchronized NetworkInterval Type1~601~60min15NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGBSCINCHPRDBSC Fine Tuning PeriodBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Period for fine tuning the BTS clock between BSCs.NONOGBFD-118201Soft-Synchronized NetworkInterval Type5~605~60d5NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGIMMFNADImmediate Initial Adjust After Site Reset EnableBSC6900ADD AISSCFG(Optional)MOD AISSCFG(Optional)Whether to adjust the offset time immediately after the BTS is reset.NONOGBFD-118201Soft-Synchronized NetworkEnumeration TypeNO(NO), YES(YES)NO, YESNoneNONoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAISSCFGRESERVESTATEReserve StateBSC6900MOD AISSCFG(Mandatory)Whether to reserve the collected BTS synchronization status between BSCs, collected BTS synchronization status in the BSC, and synchronized BTS status.NOYESGBFD-118201Soft-Synchronized NetworkEnumeration TypeNO(NO), YES(YES)NO, YESNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011RadioAITFOTHPARACNNODEIDXCN Node IndexBSC6900SET AITFOTHPARA(Mandatory)Index of an MSC. It is used in storing and querying the MSC attributesYESYESGBFD-117401MSC PoolInterval Type0~310~31NoneNoneNoneBSCNoneRead & WriteNot involvedNot involvedNot involvedThe value of this parameter cannot be changed.Not involvedNoneBSC6900 V900R011EquipmentAITFOTHPARAAN4MAX Reset Mesg Retransmission on A-IBSC6900SET AITFOTHPARA(Optional)Maximum number of times of resending a reset message at the A interface. When the BSC is reset, the BSC sends a reset message to the MSC and starts a timer. If the timer expires when the BSC waits for a response message, the BSC resends the reset message and restarts a timer. If the timer expires again and the times of resending the reset message are less than the value of this parameter, the BSC continues resending the reset message.NONOGBFD-111803A Interface Circuit ManagementInterval Type0~655350~65535None22MSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAITFOTHPARASendConfusionToMSCSent Confusion Message to MSCBSC6900SET AITFOTHPARA(Optional)Whether to send a CONFUSION message to the MSC. This parameter specifies whether to send a message carrying fault location information to the MSC if the BSC receives a message that cannot be decoded over the A interface.NONOGBFD-111804A Interface Protocol ProcessEnumeration TypeNO(No), YES(Yes)NO, YESNoneNONOMSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThis parameter should be set on the basis of the negotiation with the MSC at the peer end.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAITFOTHPARADirectedRetryAssFailSendEnableDirected Retry AssFail Send EnableBSC6900SET AITFOTHPARA(Optional)Whether the BSC sends an Assignment Fail message with the cause value of directed retry to the MSC before the BSC initiates a directed retry procedureNONOGBFD-110607Direct RetryEnumeration TypeNO(No), YES(Yes)NO, YESNoneNONOMSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe setting of this parameter needs negotiation with the MSC of the opposite network element.If the MSC supports processing assignment failure messages containing the cause value of direct retry, set this parameter to YES; otherwise, set this parameter to NO.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAITFOTHPARAucSpeechVerOptiInHoSpeech Ver Change Optimize in HandoverBSC6900SET AITFOTHPARA(Optional)In case of intra-BSC, if this parameter is set to ON, the same channel type and voice version as those of the original channel are selected.NONOGBFD-118602A over IPEnumeration TypeOFF(Off), ON(On)OFF, ONNoneOFFOFFMSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentAITFOTHPARACHANNELRATECODEChannel Rate Type Decode ExpandBSC6900SET AITFOTHPARA(Optional)When the value of this parameter is YES, if the assignment request message sent by the MSC contains the channel rate type indicating the support of both full and half rates, and contains the speech version indicating the selection of full rate speech version only or half rate speech version only, the BSC decodes the channel rate type into the selection of full rate only or half rate only when decoding the assignment request message.NONOGBFD-111804A Interface Protocol ProcessEnumeration TypeNO(No), YES(Yes)NO, YESNoneNONOMSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe purpose of setting this parameter is to avoid call connection failure when an MS supporting the full rate channel only requests a half rate channel or an MS supporting the half rate channel only requests a full rate channel. In this way, the BSC can easily interconnect with an MSC of another vendor.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011RadioAITFOTHPARAESTINDL3MSGTAFLAGAdd TA to A Interface EST INDBSC6900SET AITFOTHPARA(Optional)Whether to add the TA value to a complete layer-3 message to provide the LCS function on the A interfaceNONOGBFD-115403Simple Mode LCS(Cell ID + TA)Enumeration TypeCLOSE(Close), OPEN(Open)CLOSE, OPENNoneCLOSECLOSEMSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011RadioAITFOTHPARAENCRY_OPT_SWITCHUse Non-Encry When Unsupport MSC Encry AlgoritBSC6900SET AITFOTHPARA(Optional)This parameter specifies the transmission mode when the BSS does not support the encryption algorithm of the MSC. When this parameter is set to Yes, the BSS uses non-encryption transmission mode. When this parameter is set to No, the BSS rejects the call.NONOGBFD-113501A5/1 and A5/2 Ciphering AlgorithmEnumeration TypeNO(No), YES(Yes)NO, YESNoneYESYESMSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R012EquipmentAITFOTHPARASpeechVerStrategyInAssSpeech Version Select Strategy in Intra-BSC HOBSC6900SET AITFOTHPARA(Optional)Strategy of selecting the speech version to be used after an intra-BSC handover when the BSC is in A over IP mode. When this parameter is set to MSC Strategy, the BSC selects the speech version to be used after an intra-BSC handover according to the priority of each speech version carried in the assignment message from the MSC. When this parameter is set to BSC Strategy, the BSC selects the speech version to be used after an intra-BSC handover according to the priority of each speech version from high to low. The speech versions with the priorities from high to low are FR AMR-WB, FR AMR, EFR, FR, HR AMR, and HR. When this parameter is set to Speech Version of Originating Cell Preferred, the BSC preferentially selects the speech version in the originating cell as the speech version used after an intra-BSC handover. If the target cell does not support the speech version in the originating cell, the BSC selects the speech version to be used after the intra-BSC handover according to the priority of each speech version from high to low carried in the assignment message from the MSC.NONOGBFD-118602A over IPEnumeration TypeMSC_STRATEGY(MSC Strategy), BSC_STRATEGY(BSC Strategy), SP_VER_ORIG_CELL_PREF(Speech Version of Originating Cell Preferred)MSC_STRATEGY, BSC_STRATEGY, SP_VER_ORIG_CELL_PREFNoneMSC_STRATEGYMSC_STRATEGYBSCIn the upgrade from the BSC6000 to the BSC6900, the setting of this parameter depends on the setting of "Speech Version Changing Optimizing in Handover" in the BSC6000. If "Speech Version Changing Optimizing in Handover" is set to ON(On), this parameter is set to MSC Strategy after upgrade; if "Speech Version Changing Optimizing in Handover" is set to OFF(Off), this parameter is set to Speech Version of Originating Cell Preferred after upgrade. After the upgrade from versions earlier than BSC6900V900R11SP720 to BSC6900V900R11SP720 or later, this parameter is set to Speech Version of Originating Cell Preferred.Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.When this parameter is set to BSC Strategy, the speech quality may be improved but the TrFO function may not be implemented.BSC6900 V900R012EquipmentALMBLKPARAAIDAlarm IDBSC6900SET ALMBLKPARA(Mandatory)Alarm IDYESYESMRFD-210304Faulty ManagementInterval Type1~655351~65535NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMBLKPARABLKPRDAlarm blink thresholdBSC6900SET ALMBLKPARA(Optional)Alarm blink filter threshold. When the interval between the generation and clearance of an alarm is equal to or smaller than the alarm blink filter threshold, the alarm is filtered and not reported.NONOMRFD-210304Faulty ManagementInterval Type0~655340~65534s0NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedTo disable the alarm blink filter function, set this parameter to "0". To enable the alarm blink filter function, set this parameter to a value greater than 0 and turn on the alarm blink filter switch. See "SET ALMBLKSW" for setting the alarm blink filter switch.The parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKPARACNTRISTHRDUpper count threshold of raised faultBSC6900SET ALMBLKPARA(Optional)Assume that this threshold is not 0. When the accumulated number of alarm blink times exceeds the threshold, the alarm is reported. For querying the alarm blink measurement period, see "LST ALMBLKSW". For setting the alarm blink measurement period, see "SET ALMBLKSW".NONOMRFD-210304Faulty ManagementInterval Type0~2500~250None0NoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involved1. If you set "Upper count threshold of raised fault" and "Lower count threshold of raised fault" to "0", the accumulated number of blink times for the alarm is counted but not reported.2. If "Upper count threshold of raised fault" is not "0", the value of "Lower count threshold of raised fault" cannot be "0" and you must ensure that "Upper count threshold of raised fault" is greater than "Lower count threshold of raised fault".3. When "Upper count threshold of raised fault" is not "0" and "Alarm switch of blinking filter" and "Switch of stat blinking alarm" are "ENABLE", you cannot set "Alarm blink threshold" to "0". Otherwise, blink statistics of the alarm is not performed.The parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKPARACNTSTLTHRDLower count threshold of raised faultBSC6900SET ALMBLKPARA(Optional)Assume that this threshold is not 0. When the number of alarm blink times is smaller than the threshold, the alarm is reported. For querying the alarm blink measurement period, see "LST ALMBLKSW". For setting the alarm blink measurement period, see "SET ALMBLKSW".NONOMRFD-210304Faulty ManagementInterval Type0~2500~250None0NoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involved1. If you set "Upper count threshold of raised fault" and "Lower count threshold of raised fault" to "0", the accumulated number of blink times for the alarm is counted but not reported.2. If "Lower count threshold of raised fault" is not 0, the value of "Upper count threshold of raised fault" cannot be 0 and you must ensure that "Lower count threshold of raised fault" is smaller than "Upper count threshold of raised fault".3. When "Upper count threshold of raised fault" is not "0" and "Alarm switch of blinking filter" and "Switch of stat blinking alarm" are "ENABLE", you cannot set "Alarm blink threshold" to "0". Otherwise, blink statistics of the alarm is not performed.The parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKPARATMRISTHRDUpper time threshold of raised faultBSC6900SET ALMBLKPARA(Optional)Maximum rate of the accumulated alarm blink duration to the alarm blink measurement period. Assume this threshold is not 0. When the rate of accumulated alarm blink duration exceeds the threshold, an alarm is reported. For querying the alarm blink measurement period, see "LST ALMBLKSW". For setting the alarm blink measurement period, see "SET ALMBLKSW".NONOMRFD-210304Faulty ManagementInterval Type0~1000~100%0NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involved1. If you set "Upper time threshold of raised fault" and "Lower time threshold of raised fault" to "0", the accumulated alarm blink duration is counted but not reported.2. If "Upper time threshold of raised fault" is not "0", the value of "Lower time threshold of raised fault" cannot be "0" and you must ensure that "Upper time threshold of raised fault" is greater than "Lower time threshold of raised fault".3. When "Upper time threshold of raised fault" is not "0" and "Alarm switch of blinking filter" and "Switch of stat blinking alarm" are "ENABLE", you cannot set "Alarm blink threshold" to "0". Otherwise, blink statistics of the alarm is not performed.The parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKPARATMSTLTHRDLower time threshold of raised faultBSC6900SET ALMBLKPARA(Optional)Minimum rate of the accumulated alarm blink duration to the alarm blink measurement period. Assume this threshold is not 0. When the rate of accumulated alarm blink duration is lower than the threshold, an alarm is reported. For querying the alarm blink measurement period, see "LST ALMBLKSW". For setting the alarm blink measurement period, see "SET ALMBLKSW".NONOMRFD-210304Faulty ManagementInterval Type0~1000~100%0NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involved1. If you set "Upper time threshold of raised fault" and "Lower time threshold of raised fault" to "0", the accumulated alarm blink duration is counted but not reported.2. If "Upper time threshold of raised fault" is not "0", the value of "Lower time threshold of raised fault" cannot be "0" and you must ensure that "Lower time threshold of raised fault" is smaller than or equal to "Upper time threshold of raised fault".3. When "Lower time threshold of raised fault" is not "0" and "Alarm switch of blinking filter" and "Switch of stat blinking alarm" are "ENABLE", you cannot set "Alarm blink threshold" to "0". Otherwise, blink statistics of the alarm is not performed.The parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKSWBLKFILTERSWAlarm switch of blinking filterBSC6900SET ALMBLKSW(Optional)Base Station Controller alarm blink filter switchNONOMRFD-210304Faulty ManagementEnumeration TypeDISABLE(Disable), ENABLE(Enable)DISABLE, ENABLENoneENABLENoneBSC6900If you set "Switch of stat blinking alarm" to "ENABLE", you need to set "Alarm switch of blinking filter" to "ENABLE".Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKSWBLKSTATSWSwitch of statistics blinking alarmBSC6900SET ALMBLKSW(Optional)Switch controlling whether to perform statistics of Base Station Controller alarmsNONOMRFD-210304Faulty ManagementEnumeration TypeDISABLE(Disable), ENABLE(Enable)DISABLE, ENABLENoneENABLENoneBSC6900If you set "Switch of stat blinking alarm" to "ENABLE", you need to set "Alarm switch of blinking filter" to "ENABLE".Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMBLKSWBLKSTATPRDObserving time window of statistical alarmBSC6900SET ALMBLKSW(Optional)Measurement period of filtered Base Station Controller alarmsNONOMRFD-210304Faulty ManagementInterval Type60~6553460~65534s900NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedTo enable the alarm blink filter function, set "Alarm switch of blinking filter" and "Switch of stat blinking alarm" to "ENABLE".The parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentALMCAPACITYMAXNUMMax Alarm Log NumberBSC6900SET ALMCAPACITY(Optional)Maximum capacity for storing the alarm logNONOMRFD-210304Faulty ManagementInterval Type10000~15000010000~150000None150000NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMCAPACITYSDAlarm Log Saved TimeBSC6900SET ALMCAPACITY(Optional)Maximum number of days for storing history alarmsNONOMRFD-210304Faulty ManagementInterval Type7~907~90d90NoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMLVLALVLAlarm SeverityBSC6900SET ALMLVL(Mandatory)Alarm severity. One or more severities can be selected. By default, all severities are selected.NOYESMRFD-210304Faulty ManagementEnumeration TypeCritical(Critical), Major(Major), Minor(Minor), Warning(Warning)Critical, Major, Minor, WarningNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMMLLEVELAlarm Mask SwitchBSC6900SET ALMML(Mandatory)Alarm mask switchNOYESNoneNoneEnumeration TypeON(ON), OFF(OFF)ON, OFFNoneNoneONBSC6900NoneRead & WriteNot involvedNot involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTSRNSubrack No.BSC6900SET ALMPORT(Mandatory)Number of the subrackYESYESMRFD-210301Configuration ManagementInterval Type0~110~11NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTPNPort No.BSC6900SET ALMPORT(Mandatory)Port No. of environment alarmYESYESMRFD-210304Faulty ManagementInterval Type1~321~32NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTSWSwitchBSC6900SET ALMPORT(Optional)Operating state of the environment alarm portNONOMRFD-210304Faulty ManagementEnumeration TypeCLOSE(CLOSE), OPEN(OPEN)CLOSE, OPENNoneCLOSENoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTAIDAlarm IDBSC6900SET ALMPORT(Mandatory)Alarm IDNOYESMRFD-210304Faulty ManagementInterval Type65334~6538365334~65383NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTPTPort TypeBSC6900SET ALMPORT(Mandatory)Port type of environment alarmYESYESMRFD-210304Faulty ManagementEnumeration TypeBOOL(BOOL), VALUE(VALUE)BOOL, VALUENoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTAVOLAlarm levelBSC6900SET ALMPORT(Optional)Alarm level for a digital portNONOMRFD-210304Faulty ManagementEnumeration TypeLOW(LOW), HIGH(HIGH)LOW, HIGHNoneHIGHNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTULUpper LimitBSC6900SET ALMPORT(Optional)Upper limit for triggering an alarmNONOMRFD-210304Faulty ManagementString TypeNone0~9 charactersNone90NoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMPORTLLLower LimitBSC6900SET ALMPORT(Optional)Lower limit for triggering an alarmNONOMRFD-210304Faulty ManagementString TypeNone0~9 charactersNone10NoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMSCRNALVLAlarm SeverityBSC6900SET ALMSCRN(Mandatory)Alarm severity. One or more severities can be selected. By default, all severities are selected.NOYESMRFD-210304Faulty ManagementEnumeration TypeCritical(Critical), Major(Major), Minor(Minor), Warning(Warning)Critical, Major, Minor, WarningNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentALMSHLDSHLDFLGShield FlagBSC6900SET ALMSHLD(Mandatory)Shield flag of the alarmNOYESMRFD-210304Faulty ManagementEnumeration Typeunshielded(Unshielded), shielded(Shielded)unshielded, shieldedNoneunshieldedNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentASWPARASWOMU Automatic Switchover SwitchBSC6900SET ASWPARA(Mandatory)If this parameter is set to "ON", you must set "OMU automatic switchover interval". Otherwise, "OMU automatic switchover interval" is not displayed.NOYESGBFD-111203O&M of BSCEnumeration TypeON, OFFON, OFFNoneONNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentASWPARAINTVOMU Automatic Switchover IntervalBSC6900SET ASWPARA(Mandatory)Automatic switchover interval. This parameter needs to be set only when "OMU automatic switchover switch" is set to "ON". The minimum automatic switchover interval is 30 days and the maximum automatic switchover interval is 1024 days.NOYESGBFD-111203O&M of BSCInterval Type30~102430~1024d9090BSC6900This parameter is valid when SW is ON in SET ASWPARA.Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentASWPARAAUTORESUMESWAuto Turn On SwitchBSC6900SET ASWPARA(Optional)This parameter specifies whether turn on automatic switchover automatically.NONOGBFD-111203O&M of BSCEnumeration TypeON, OFFOFF, ONNoneONONBSC6900This parameter is valid when SW is OFF in SET ASWPARA.Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentATERCONPATHATERIDXAter connection path indexBSC6900RMV ATERCONPATH(Mandatory)ADD ATERCONPATH(Optional)Index of an Ater connection pathNOYESGBFD-111203O&M of BSCInterval Type0~2550~255NoneNoneNoneMTP3 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERCONPATHBMSRNBM Subrack NoBSC6900ADD ATERCONPATH(Mandatory)Number of the BM subrack where one end of the ATER connection channel is locatedNOYESNoneNoneInterval Type0~110~11NoneNoneNoneTransport channelNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentATERCONPATHBMSNBM Slot NoBSC6900ADD ATERCONPATH(Mandatory)Number of the slot in the BM subrack where one end of the ATER connection channel is locatedNOYESNoneNoneInterval Type0~5, 8~270~5, 8~27NoneNoneNoneTransport channelNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentATERCONPATHBMPNBM Port NoBSC6900ADD ATERCONPATH(Mandatory)Number of the port in the BM subrack where one end of the ATER connection channel is locatedNOYESNoneNoneInterval Type0~3350~335NoneNoneNoneTransport channelNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentATERCONPATHTCSRNTC Subrack NoBSC6900ADD ATERCONPATH(Mandatory)Number of the TC subrack where one end of the ATER connection channel is locatedNOYESNoneNoneInterval Type0~110~11NoneNoneNoneControl plane linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentATERCONPATHTCSNTC Slot NoBSC6900ADD ATERCONPATH(Mandatory)Number of the TC slot where one end of the ATER connection channel is locatedNOYESNoneNoneInterval Type0~5, 8~270~5, 8~27NoneNoneNoneControl plane linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentATERCONPATHTCPNTC Port NoBSC6900ADD ATERCONPATH(Mandatory)Number of the TC port where one end of the ATER connection channel is locatedNOYESNoneNoneInterval Type0~3350~335NoneNoneNoneControl plane linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentATERCONSLATERSLIDAter Signaling Channel IDBSC6900ADD ATERCONSL(Optional)MOD ATERCONSL(Mandatory)RMV ATERCONSL(Mandatory)Identifies an Ater signaling channelYESNOGBFD-111203O&M of BSCInterval Type0~20470~2047NoneNoneNoneATERCONSLNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERCONSLATERIDXAter connection path indexBSC6900ADD ATERCONSL(Mandatory)Index of an Ater connection pathNOYESGBFD-111203O&M of BSCInterval Type0~2550~255NoneNoneNoneMTP3 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERCONSLATERMASKAter MaskBSC6900ADD ATERCONSL(Mandatory)Ater interface timeslot maskNOYESGBFD-111203O&M of BSCBit Field TypeTS1(Timeslot 1), TS2(Timeslot 2), TS3(Timeslot 3), TS4(Timeslot 4), TS5(Timeslot 5), TS6(Timeslot 6), TS7(Timeslot 7), TS8(Timeslot 8), TS9(Timeslot 9), TS10(Timeslot 10), TS11(Timeslot 11), TS12(Timeslot 12), TS13(Timeslot 13), TS14(Timeslot 14), TS15(Timeslot 15), TS16(Timeslot 16), TS17(Timeslot 17), TS18(Timeslot 18), TS19(Timeslot 19), TS20(Timeslot 20), TS21(Timeslot 21), TS22(Timeslot 22), TS23(Timeslot 23), TS24(Timeslot 24), TS25(Timeslot 25), TS26(Timeslot 26), TS27(Timeslot 27), TS28(Timeslot 28), TS29(Timeslot 29), TS30(Timeslot 30), TS31(Timeslot 31)TS1, TS2, TS3, TS4, TS5, TS6, TS7, TS8, TS9, TS10, TS11, TS12, TS13, TS14, TS15, TS16, TS17, TS18, TS19, TS20, TS21, TS22, TS23, TS24, TS25, TS26, TS27, TS28, TS29, TS30, TS31NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERCONSLASNA interface slot No.BSC6900ADD ATERCONSL(Optional)MOD ATERCONSL(Optional)Number of the slot where the A interface board is locatedNONOGBFD-111804A Interface Protocol ProcessInterval Type0~270~27NoneNoneNoneATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentATERCONSLTNMODETransmission ModeBSC6900ADD ATERCONSL(Optional)MOD ATERCONSL(Optional)The Ater signaling link operates in the terrestrial transmission or satellite transmission mode. In the areas such as desert and lake where the terrestrial transmission is difficult, the satellite transmission can be used.NONOGBFD-113903Satellite Transmission over Ater InterfaceEnumeration TypeTRRS(Terrestrial Transmission), SATEL(Satellite Transmission)TRRS, SATELNoneTRRSTRRSATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERCONSLCGSTCongestion Start ThresholdBSC6900ADD ATERCONSL(Optional)MOD ATERCONSL(Optional)Congestion start threshold. If congestion start threshold is set to a large value, there will be a time lag in the congestion control and, the work of the signaling link gets deteriorated. The interval between congestion start threshold and congestion end threshold should not be too small. Otherwise, the work of the signaling link is unstable. The congestion control will start frequently.NONOGBFD-111203O&M of BSCInterval Type30~10030~100None9090ATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe congestion start threshold must be greater than the congestion end threshold.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERCONSLCGETCongestion End ThresholdBSC6900ADD ATERCONSL(Optional)MOD ATERCONSL(Optional)Congestion end threshold. If the congestion end threshold is large, the congestion control ends earlier. As a result, the congestion control effect is poor. The work of the Ater signaling link is deteriorated.NONOGBFD-111203O&M of BSCInterval Type20~9020~90None8080ATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe congestion start threshold must be greater than the congestion end threshold.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERCONSLWSWindow SizeBSC6900ADD ATERCONSL(Optional)MOD ATERCONSL(Optional)Window size of the Ater signaling linkNONOGBFD-111203O&M of BSCInterval Type1~1271~127None1616(TRRS), 48(SATEL)ATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERE1T1BTCFLAGBM/TC config flagBSC6900ADD ATERE1T1(Mandatory)The configuration flag specifies the operation is on the BM or TC.NOYESGBFD-111801GBFD-113726Ater Interface 4:1 MultiplexingTC PoolEnumeration TypeCFGBM(BM), CFGTC(TC)CFGBM, CFGTCNoneNoneNoneE1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentATERE1T1BSCTIDBSC ID in the TC poolBSC6900ADD ATERE1T1(Mandatory)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 the ID of the BSC that is at the other end of the link.NOYESGBFD-113726TC PoolInterval Type0~150~15NoneNoneNoneE1/T1 linkWhen configure TC data, for example, select TC for "BM/TC config Flag", or MTP2 for "Application Type", the parameter should be set.Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentATERE1T1ATERIDXAter connection path indexBSC6900ADD ATERE1T1(Mandatory)Index of an Ater connection pathNOYESGBFD-111203O&M of BSCInterval Type0~2550~255NoneNoneNoneMTP3 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERE1T1SRNSubrack No.BSC6900ADD ATERE1T1(Mandatory)RMV ATERE1T1(Mandatory)This parameter indicates the subrack number.YESYESNoneNoneInterval Type0~110~11NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERE1T1SNSlot NoBSC6900ADD ATERE1T1(Mandatory)RMV ATERE1T1(Mandatory)Number of the slotYESYESNoneNoneInterval Type0~5, 8~270~5, 8~27NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERE1T1PNPort NoBSC6900ADD ATERE1T1(Mandatory)RMV ATERE1T1(Mandatory)Number of the E1/T1 port on the Ater interface board. E1 mode: 0~31 (EIU), 0~62(OIU), 0~251(POUc). T1 mode: 0~31(EIU), 0~83(OIU), 0~335(POUc).YESYESGBFD-111801Ater Interface 4:1 MultiplexingInterval Type0~3350~335NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATEROMLATEROMLINXAter OML IndexBSC6900ADD ATEROML(Mandatory)RMV ATEROML(Mandatory)MOD ATEROML(Mandatory)Ater maintenance link indexYESYESMRFD-210301Configuration ManagementInterval Type0~10~1NoneNoneNoneE1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATEROMLATERPIDXAter Connection Path IndexBSC6900ADD ATEROML(Mandatory)Ater connection path index, the index is set through the ADD ATERCONPATH command.NOYESMRFD-210301Configuration ManagementInterval Type0~2550~255NoneNoneNoneE1/T1 linkNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATEROMLTSMASKTimeslot MaskBSC6900ADD ATEROML(Mandatory)MOD ATEROML(Optional)Time slots for Ater operation and maintenance. These time slots are provided by the ports connected to the Ater connection path.NOYESMRFD-210301Configuration ManagementBit Field TypeTS1(Timeslot 1), TS2(Timeslot 2), TS3(Timeslot 3), TS4(Timeslot 4), TS5(Timeslot 5), TS6(Timeslot 6), TS7(Timeslot 7), TS8(Timeslot 8), TS9(Timeslot 9), TS10(Timeslot 10), TS11(Timeslot 11), TS12(Timeslot 12), TS13(Timeslot 13), TS14(Timeslot 14), TS15(Timeslot 15), TS16(Timeslot 16), TS17(Timeslot 17), TS18(Timeslot 18), TS19(Timeslot 19), TS20(Timeslot 20), TS21(Timeslot 21), TS22(Timeslot 22), TS23(Timeslot 23), TS24(Timeslot 24), TS25(Timeslot 25), TS26(Timeslot 26), TS27(Timeslot 27), TS28(Timeslot 28), TS29(Timeslot 29), TS30(Timeslot 30), TS31(Timeslot 31)TS1, TS2, TS3, TS4, TS5, TS6, TS7, TS8, TS9, TS10, TS11, TS12, TS13, TS14, TS15, TS16, TS17, TS18, TS19, TS20, TS21, TS22, TS23, TS24, TS25, TS26, TS27, TS28, TS29, TS30, TS31NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentATERSLATERSLIDAter Signaling Channel IDBSC6900ADD ATERSL(Optional)MOD ATERSL(Mandatory)RMV ATERSL(Mandatory)Identifies an Ater signaling channelYESNOGBFD-111203O&M of BSCInterval Type0~20470~2047NoneNoneNoneATERCONSLNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERSLBTCFLAGBM/TC config flagBSC6900ADD ATERSL(Mandatory)MOD ATERSL(Mandatory)Identifies the BM subrack or TC subrack of the BSC.When this parameter is set to "CFGBM", a BM signaling link is added.When this parameter is set to "GFGTC", a TC signaling link is added.NOYESGBFD-111801Ater Interface 4:1 MultiplexingEnumeration TypeCFGBM(BM), CFGTC(TC)CFGBM, CFGTCNoneNoneNoneATERCONSLNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERSLBSCTIDBSC ID in the TC poolBSC6900ADD ATERSL(Mandatory)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 the ID of the BSC that is at the other end of the link.NOYESGBFD-113726TC PoolInterval Type0~150~15NoneNoneNoneE1/T1 linkWhen configure TC data, for example, select TC for "BM/TC config Flag", or MTP2 for "Application Type", the parameter should be set.Read & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentATERSLATERIDXAter connection path indexBSC6900ADD ATERSL(Mandatory)Index of an Ater connection pathNOYESGBFD-111203O&M of BSCInterval Type0~2550~255NoneNoneNoneMTP3 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERSLATERMASKAter MaskBSC6900ADD ATERSL(Mandatory)Ater interface timeslot maskNOYESGBFD-111203O&M of BSCBit Field TypeTS1(Timeslot 1), TS2(Timeslot 2), TS3(Timeslot 3), TS4(Timeslot 4), TS5(Timeslot 5), TS6(Timeslot 6), TS7(Timeslot 7), TS8(Timeslot 8), TS9(Timeslot 9), TS10(Timeslot 10), TS11(Timeslot 11), TS12(Timeslot 12), TS13(Timeslot 13), TS14(Timeslot 14), TS15(Timeslot 15), TS16(Timeslot 16), TS17(Timeslot 17), TS18(Timeslot 18), TS19(Timeslot 19), TS20(Timeslot 20), TS21(Timeslot 21), TS22(Timeslot 22), TS23(Timeslot 23), TS24(Timeslot 24), TS25(Timeslot 25), TS26(Timeslot 26), TS27(Timeslot 27), TS28(Timeslot 28), TS29(Timeslot 29), TS30(Timeslot 30), TS31(Timeslot 31)TS1, TS2, TS3, TS4, TS5, TS6, TS7, TS8, TS9, TS10, TS11, TS12, TS13, TS14, TS15, TS16, TS17, TS18, TS19, TS20, TS21, TS22, TS23, TS24, TS25, TS26, TS27, TS28, TS29, TS30, TS31NoneNoneNoneE1/T1 linkNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportATERSLASNA interface slot No.BSC6900ADD ATERSL(Optional)MOD ATERSL(Optional)Number of the slot where the A interface board is locatedNONOGBFD-111804A Interface Protocol ProcessInterval Type0~270~27NoneNoneNoneATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentATERSLTNMODETransmission ModeBSC6900ADD ATERSL(Optional)MOD ATERSL(Optional)The Ater signaling link operates in the terrestrial transmission or satellite transmission mode. In the areas such as desert and lake where the terrestrial transmission is difficult, the satellite transmission can be used.NONOGBFD-113903Satellite Transmission over Ater InterfaceEnumeration TypeTRRS(Terrestrial Transmission), SATEL(Satellite Transmission)TRRS, SATELNoneTRRSTRRSATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERSLCGSTCongestion Start ThresholdBSC6900ADD ATERSL(Optional)MOD ATERSL(Optional)Congestion start threshold. If congestion start threshold is set to a large value, there will be a time lag in the congestion control and, the work of the signaling link gets deteriorated. The interval between congestion start threshold and congestion end threshold should not be too small. Otherwise, the work of the signaling link is unstable. The congestion control will start frequently.NONOGBFD-111203O&M of BSCInterval Type30~10030~100None9090BSCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe congestion start threshold must be greater than the congestion end threshold.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERSLCGETCongestion End ThresholdBSC6900ADD ATERSL(Optional)MOD ATERSL(Optional)Congestion end threshold. If the congestion end threshold is large, the congestion control ends earlier. As a result, the congestion control effect is poor. The work of the Ater signaling link is deteriorated.NONOGBFD-111203O&M of BSCInterval Type20~9020~90None8080ATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedThe congestion start threshold must be greater than the congestion end threshold.The parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportATERSLWSWindow SizeBSC6900ADD ATERSL(Optional)MOD ATERSL(Optional)Window size of the Ater signaling linkNONOGBFD-111203O&M of BSCInterval Type1~1271~127None1616(TRRS), 48(SATEL)ATERCONSLNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportBCSRNSubrack No.BSC6900ADD BC(Mandatory)MOD BC(Mandatory)RMV BC(Mandatory)Number of the subrackNOYESMRFD-210301Configuration ManagementInterval Type0~110~11NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCSNSlot No.BSC6900ADD BC(Mandatory)MOD BC(Mandatory)RMV BC(Mandatory)Number of the slotNOYESMRFD-210301Configuration ManagementInterval Type0~270~27NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCPNPort No.BSC6900ADD BC(Mandatory)Port numberNOYESGBFD-510002Gb Over FRInterval Type0~3350~335NoneNoneNoneE1/T1 portNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011EquipmentBCBCIDBC IdentifierBSC6900ADD BC(Mandatory)MOD BC(Mandatory)RMV BC(Mandatory)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.NOYESGBFD-510002Gb Over FRInterval Type0~5110~511NoneNoneNoneBCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCTSBearing TimeslotBSC6900ADD BC(Mandatory)MOD BC(Optional)Timeslot of bearing channelsNOYESGBFD-510002Gb Over FRBit Field TypeTS1(timeslot 1), TS2(timeslot 2), TS3(timeslot 3), TS4(timeslot 4), TS5(timeslot 5), TS6(timeslot 6), TS7(timeslot 7), TS8(timeslot 8), TS9(timeslot 9), TS10(timeslot 10), TS11(timeslot 11), TS12(timeslot 12), TS13(timeslot 13), TS14(timeslot 14), TS15(timeslot 15), TS16(timeslot 16), TS17(timeslot 17), TS18(timeslot 18), TS19(timeslot 19), TS20(timeslot 20), TS21(timeslot 21), TS22(timeslot 22), TS23(timeslot 23), TS24(timeslot 24), TS25(timeslot 25), TS26(timeslot 26), TS27(timeslot 27), TS28(timeslot 28), TS29(timeslot 29), TS30(timeslot 30), TS31(timeslot 31)2~4294967294NoneNoneNoneBCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCPROTFrame Relay Protocol TypeBSC6900ADD BC(Optional)MOD BC(Optional)Protocol type of the trunk frame. The setting of this parameter must be consistent with the setting at the SGSN side.NONOGBFD-510002Gb Over FREnumeration TypeQ933(Q933), ANSI(Ansi)Q933, ANSINoneQ933Q933BCNoneRead & WriteYesBCServices are interrupted until the parameter is consistent with the SGSN at the peer end.NoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportBCN391Parameter of DTE [N391]BSC6900ADD BC(Optional)MOD BC(Optional)Counter on the DTE side. After BC link integrity is verified according to "Parameter of DTE [N391]", the global state query request is originated on the DTE side.NONOGBFD-510002Gb Over FRInterval Type1~2551~255None66BCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCN392Parameter of DTE [N392]BSC6900ADD BC(Optional)MOD BC(Optional)Counter on the DTE side, recording the checking times "Parameter of DTE [N393]". After BC link integrity is verified according to "Parameter of DTE [N392]", the BC link state is restored. That is: if the BC link state on the DTE side is failure, and the system is found normal in the checking times "Parameter of DTE [N392]" out of the checking times "Parameter of DTE [N393]", the BC link state is switched to the normal state. If the BC link state operates normally on the DTE side, and the system is found faulty in the checking times "Parameter of DTE [N392]" out of the checking times "Parameter of DTE [N393]", the BC link state is switched to the faulty state. "Parameter of DTE [N392]" must be smaller than "Parameter of DTE [N393]".NONOGBFD-510002Gb Over FRInterval Type1~101~10None33BCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCN393Parameter of DTE [N393]BSC6900ADD BC(Optional)MOD BC(Optional)Counter on the DTE side, recording the checking times "Parameter of DTE [N393]". After BC link integrity is verified according to "Parameter of DTE [N392]", the BC link state is restored. That is: if the BC link state on the DTE side is failure, and the system is found normal in the checking times "Parameter of DTE [N392]" out of the checking times "Parameter of DTE [N393]", the BC link state is switched to the normal state. If the BC link state operates normally on the DTE side, and the system is found faulty in the checking times "Parameter of DTE [N392]" out of the checking times "Parameter of DTE [N393]", the BC link state is switched to the faulty state. "Parameter of DTE [N393]" must be greater than "Parameter of DTE [N392]".NONOGBFD-510002Gb Over FRInterval Type1~101~10None44BCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCT391Parameter of DTE [T391]BSC6900ADD BC(Optional)MOD BC(Optional)Timer on the DTE side, specifying the duration of acknowledging the sending BC link integrity.NONOGBFD-510002Gb Over FRInterval Type5~305~30s1010BCNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCCHIDTYPEIndex TypeBSC6900MOV BCCH(Mandatory)Type of an index.NOYESMRFD-210301Configuration ManagementEnumeration TypeBYNAME(By Name), BYID(By Index)BYNAME, BYIDNoneNoneNoneCellNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBCCHCELLIDCell IndexBSC6900MOV BCCH(Mandatory)Index of a cell, uniquely identifying a cell in a BSC.NOYESMRFD-210301Configuration ManagementInterval Type0~20470~2047NoneNoneNoneCellNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011RadioBCCHCELLNAMECell NameBSC6900MOV BCCH(Mandatory)Name of a cell. This parameter uniquely identifies a cell in a BSC.Cell names cannot contain the following invalid characters:, ; = " ' In addition, cell names cannot contain two or more consecutive %, two or more consecutive spaces, or more than two consecutive +.NOYESMRFD-210301Configuration ManagementString TypeNone1~64 charactersNoneNoneNoneCellNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011RadioBCCHDESTTRXIDDestination Main BCCH TRX IDBSC6900MOV BCCH(Mandatory)ID of the TRX that carries the destination main BCCHNOYESMRFD-210301Configuration ManagementInterval Type0~40950~4095NoneNoneNoneCellNoneRead & WriteYesCellLess than 1 minuteNoneThe cell should be activated after the parameter modification.NoneVersions earlier than BSC6900 V900R011RadioBFDPROTOSWSRNSubrack No.BSC6900SET BFDPROTOSW(Mandatory)Number of the subrackYESYESMRFD-210301Configuration ManagementInterval Type0~110~11NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBFDPROTOSWSNSlot No.BSC6900SET BFDPROTOSW(Mandatory)Number of the slotYESYESMRFD-210301Configuration ManagementInterval Type0~270~27NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBFDPROTOSWSWITCHBfd Protocol SwitchBSC6900SET BFDPROTOSW(Mandatory)Turn on or turn off the BFD protocol switchYESYESGBFD-118609IP Fault Detection Based on BFDEnumeration TypeBFD_OFF(OFF), BFD_ON(ON)BFD_OFF, BFD_ONNoneNoneNoneNoneNoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBOXRPTBOXFLGTo Alarm Box FlagBSC6900SET BOXRPT(Mandatory)Whether to report the alarm to the alarm boxNOYESMRFD-210304Faulty ManagementEnumeration Typenonrpt(Not Report), rpt(Report)nonrpt, rptNoneNoneNoneBSC6900NoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDSRNSubrack No.BSC6900RMV BRD(Mandatory)MOD BRD(Mandatory)ADD BRD(Mandatory)Number of the subrackYESYESMRFD-210301Configuration ManagementInterval Type0~110~11NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDSNSlot No.BSC6900RMV BRD(Mandatory)MOD BRD(Optional)ADD BRD(Mandatory)Number of the slotYESYESMRFD-210301Configuration ManagementInterval Type0~270~27NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDBRDCLASSBoard ClassBSC6900MOD BRD(Mandatory)Classes of boards classified according to function modulesNOYESMRFD-210301Configuration ManagementEnumeration TypeSCU, INTSCU, INTNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDREDBackupBSC6900MOD BRD(Mandatory)Whether to back up the data of the boardNOYESMRFD-210301Configuration ManagementEnumeration TypeYES(YES)YESNoneNoneNoneBoardNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDBRDTYPEBoard typeBSC6900MOD BRD(Mandatory)Type of the boardNOYESMRFD-210301Configuration ManagementEnumeration TypeSCUa, SCUbSCUa, SCUbNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDBRDCLASSBoard ClassBSC6900ADD BRD(Mandatory)Classes of boards classified according to function modulesNOYESMRFD-210301Configuration ManagementEnumeration TypeINT, DPU, XPU, TNU, OMU, SAUINT, DPU, XPU, TNU, OMU, SAUNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDBRDTYPEBoard TypeBSC6900ADD BRD(Optional)Type of the boardNONOMRFD-210301Configuration ManagementEnumeration TypePEUa, FG2a, GOUa, EIUa, OIUa, POUc, FG2c, GOUc, SPUa, XPUa, SPUb, XPUb, DPUa, DPUb, DPUc, DPUd, DPUf, TNUa, OMUa, OMUb, SAUaPEUa, FG2a, GOUa, EIUa, OIUa, POUc, FG2c, GOUc, XPUa, XPUb, SPUa, SPUb, DPUa, DPUb, DPUc, DPUd, DPUf, TNUa, OMUa, OMUb, SAUaNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDLGCAPPTYPELogical function typeBSC6900ADD BRD(Optional)Logical function type of the boardOAM:Operation And Maintenance ProcessTDM_Switching:TDM switching processGCP:All the GCP subsystems are configured as CPUS to act as the control plane processing subsystems for GSM BSCRGCP:Subsystem 0 of RGCP is configured as the MPU subsystem to act as the resource management subsystem. The other subsystems are configured as CPUS to act as the control plane processing subsystems for GSM BSCMCP: Mathematics Computing Process, which includes Interference Based Channel Allocation (IBCA)GTC:GSM BSC TC ProcessGPCU:GSM BSC PCU ProcessIP:GOUc/IP IP over GE Optical interface,GOUa/IP IP over GE Optical interface,PEUa/IP IP over E1/T1/J1 interface,FG2c/IP IP over FE/GE interface(not support GbIP),FG2a/IP IP over FE/GE interface,POUc/IP IP over channelized Optical STM-1/OC-3 interfaceFR:PEUa/FR Frame Relay over E1/T1/J1 interfaceHDLC:PEUa/HDLC Packet over E1/T1/J1 interfaceTDM:POUc/TDM channelized Optical STM-1/OC-3 interface GbIP:FG2a/GbIP GSM BSC Gb IP interfaceAbis_TDM:EIUa/Abis_TDM E1/T1 circuit Interface for Abis,OIUa/Abis_TDM channelized Optical STM-1 Interface for AbisAter_TDM:EIUa/Ater_TDM E1/T1 circuit Interface for Ater,OIUa/Ater_TDM channelized Optical STM-1 Interface for AterPb_TDM:EIUa/Pb_TDM E1/T1 circuit Interface for Pb,OIUa/Pb_TDM channelized Optical STM-1 Interface for PbA_TDM:EIUa/A_TDM E1/T1 circuit Interface for A OIUa/A_TDM channelized Optical STM-1 Interface for ASAU:Service Aware UintNONOMRFD-210301Configuration ManagementEnumeration TypeOAM, TDM_Switching, GCP, RGCP, MCP, GTC, GPCU, IP, FR, HDLC, TDM, GbIP, Abis_TDM, Ater_TDM, Pb_TDM, A_TDM, Abis_IP, SAUOAM, TDM_Switching, GCP, RGCP, MCP, GTC, GPCU, IP, FR, HDLC, TDM, GbIP, Abis_TDM, Ater_TDM, Pb_TDM, A_TDM, Abis_IP, SAUNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDREDBackupBSC6900ADD BRD(Optional)Whether to back up the data of the boardNONOMRFD-210301Configuration ManagementEnumeration TypeYES(YES), NO(NO)YES, NONoneNoneNoneBoardNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDISTCBRDTC boardBSC6900ADD BRD(Mandatory)Whether it is a TC boardNOYESMRFD-210301Configuration ManagementEnumeration TypeYES(YES), NO(NO)YES, NONoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDMPUSUBRACKMPU Subrack No.BSC6900ADD BRD(Mandatory)Number of the subrack where the MPU subsystem is locatedNOYESMRFD-210301Configuration ManagementInterval Type0~110~11NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDMPUSLOTMPU Slot No.BSC6900ADD BRD(Mandatory)Number of the slot where the MPU subsystem is locatedNOYESMRFD-210301Configuration ManagementInterval Type0~270~27NoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDLGCUSAGETYPEApplication type of POUc_TDMBSC6900ADD BRD(Optional)Application type of the POUc_TDM boardNONOMRFD-210301Configuration ManagementEnumeration TypeA/Gb, Abis/Ater/Pb/GbA/Gb, Abis/Ater/Pb/GbNoneNoneNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBRDAUTOADDSRCONAdd inter-subrack path automaticallyBSC6900ADD BRD(Optional)Whether inter-subrack TDM connection path can be added automaticallyNONOMRFD-210301Configuration ManagementEnumeration TypeNO(NO), YES(YES)NO, YESNoneYESNoneNoneNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneBSC6900 V900R011EquipmentBSCABISPRIMAPIDTYPEBTS Index TypeBSC6900SET BSCABISPRIMAP(Mandatory)BTS index typeNOYESGBFD-111202O&M of BTSEnumeration TypeBYNAME(By Name), BYID(By Index)BYNAME, BYIDNoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPBTSIDBTS IndexBSC6900SET BSCABISPRIMAP(Mandatory)Index of the BTS running the commandYESYESGBFD-111202O&M of BTSInterval Type0~20470~2047NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPBTSNAMEBTS NameBSC6900SET BSCABISPRIMAP(Mandatory)Name of the BTS, uniquely identifying a BTS in a BSC. This parameter cannot contain the following invalid characters:

, ; = " '

In addition, cell names cannot contain two or more consecutive %, two or more consecutive spaces, or more than two consecutive +.NOYESGBFD-111202O&M of BTSString TypeNone1~64 charactersNoneNoneNoneBTSNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011EquipmentBSCABISPRIMAPTRANSTYPECarrier TypeBSC6900SET BSCABISPRIMAP(Mandatory)Transmission type of the BTSNOYESGBFD-111202O&M of BTSEnumeration TypeIP, HDLC, TDMIP, HDLC, TDMNoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPOMLPRIOML PriorityBSC6900SET BSCABISPRIMAP(Optional)Service priority of the specified OMLNONOGBFD-111202O&M of BTSInterval Type0~70~7NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPRSLPRIRSL PriorityBSC6900SET BSCABISPRIMAP(Optional)RSL service priorityNONOGBFD-111202O&M of BTSInterval Type0~70~7NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPEMLPRIEML PriorityBSC6900SET BSCABISPRIMAP(Optional)Service priority of the specified EMLNONOGBFD-111202O&M of BTSInterval Type0~70~7NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPESLPRIESL PriorityBSC6900SET BSCABISPRIMAP(Optional)Service priority of the ESLNONOGBFD-111202O&M of BTSInterval Type0~70~7NoneNoneNoneBSC6900NoneRead & WriteNot involvedNot involvedNot involvedThe parameter cannot be modified.Not involvedNoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPTRMMAPSWTransport Resource Mapping switchBSC6900SET BSCABISPRIMAP(Optional)Transmission resources mapping switchNONOGBFD-111202O&M of BTSEnumeration TypeOFF(OFF), ON(ON)OFF, ONNoneNoneNoneBTSNoneRead & WriteNo (No impact on the UE in idle mode)Not involvedNot involvedNoneThe parameter modification has no impact on the equipment.NoneVersions earlier than BSC6900 V900R011TransportBSCABISPRIMAPTRMIUser TRMMAP indexBSC6900SET BSCABIS