TD PS業(yè)務(wù)流程詳細IE整理

PSIE流程詳解PS業(yè)務(wù)全過程介紹 2一、RRC連接過程 3二、PSATTACH過程 25四、RB建立 34五、RB重配置 48六：物理信道重配 57七、PDP去激活 62八、RB釋放 64九、RRC釋放 72PS業(yè)務(wù)全過程介紹一、RRC連接過程當(dāng)RNC接收到UE的RRCCONNECTIONREQUEST消息，由其無線資源管理模塊RRM根據(jù)特定的算法確定是接受還是拒絕該RRC連接建立請求，如果接受，則再判決是建立在專用信道還是公共信道。主要參數(shù)：InitialUEIdentity：初始的UE標識，如IMSI，TMSI等參數(shù)，用來讓網(wǎng)絡(luò)識別發(fā)送該建立請求消息的UE；Establishmentcause：建立原因，有多種類型，PS業(yè)務(wù)為registration。ProtocolErrorIndicator：協(xié)議錯誤標識，用來標明是否有協(xié)議錯誤發(fā)生。測量IE：給出在Uu接口上的測量結(jié)果；InitialUECapability：UE能力；RRCConnectionRequestIE如下：valueUL-CCCH-Message::={messagerrcConnectionRequest:{initialUE-Identitytmsi-and-LAI:標注UETMSI和LAI,經(jīng)驗證LAI為手機儲存的標注UETMSI和LAI,經(jīng)驗證LAI為手機儲存的{tmsi'01100000100011100010001100001110'B,lai{plmn-Identity{mcc{4,6,0},mnc{0,0}},lac'1010010100001011'B}},establishmentCauseregistration,建立原因：注冊，如果不需要ATTACH，就為交互類建立原因：注冊，如果不需要ATTACH，就為交互類protocolErrorIndicatornoError,measuredResultsOnRACH傳輸信道是RACH傳輸信道是RACH{currentCell{modeSpecificInfotdd:{primaryCCPCH-RSCP29當(dāng)前主服務(wù)小區(qū)PCCPCH接收碼功率29-116=-87當(dāng)前主服務(wù)小區(qū)PCCPCH接收碼功率29-116=-87}},monitoredCells{{modeSpecificInfotdd:{cellParametersID24,鄰小區(qū)1的擾碼鄰小區(qū)1的擾碼primaryCCPCH-RSCP22鄰小區(qū)1的接受碼功率22-116=-94鄰小區(qū)1的接受碼功率22-116=-94}},{modeSpecificInfotdd:{cellParametersID119,鄰小區(qū)2的擾碼鄰小區(qū)2的擾碼primaryCCPCH-RSCP21鄰小區(qū)2的接受碼功率21-116=-95鄰小區(qū)2的接受碼功率21-116=-95}},{modeSpecificInfotdd:{cellParametersID53,鄰小區(qū)3的擾碼鄰小區(qū)3的擾碼primaryCCPCH-RSCP9鄰小區(qū)3的接受碼功率9-116=-107鄰小區(qū)3的接受碼功率9-116=-107}}}},v3d0NonCriticalExtensions{rRCConnectionRequest-v3d0ext{uESpecificBehaviourInformation1idle'0000'B},v4b0NonCriticalExtensions{rrcConnectionRequest-v4b0ext{accessStratumReleaseIndicatorrel-4R4版本R4版本}}}}}RRCConnectionSetupIE如下：valueDL-CCCH-Message::={messagerrcConnectionSetup:later-than-r3:{initialUE-Identitytmsi-and-LAI:{tmsi'01100000100011100010001100001110'B,同RRCConnectionRequest標注UETMSI和LAI同RRCConnectionRequest標注UETMSI和LAIlai{plmn-Identity{mcc{4,6,0},mnc{0,0}},lac'1010010100001011'B}},rrc-TransactionIdentifier0,criticalExtensionsr4:{rrcConnectionSetup-r4{new-U-RNTI{srnc-Identity'001111110100'B,s-RNTI'01101000010100110000'BUEIDUEID},rrc-StateIndicatorcell-DCH,從RACH轉(zhuǎn)入DCH從RACH轉(zhuǎn)入DCHutran-DRX-CycleLengthCoeff6,cn域不連續(xù)接收因子6cn域不連續(xù)接收因子6capabilityUpdateRequirement{ue-RadioCapabilityFDDUpdateRequirement-FDDFALSE,ue-RadioCapabilityTDDUpdateRequirement-TDD384FALSE,ue-RadioCapabilityTDDUpdateRequirement-TDD128TRUE},srb-InformationSetupList配置3.4KSRB信令承載，分別為4條流，RB1,RB2,RB3,RB4配置3.4KSRB信令承載，分別為4條流，RB1,RB2,RB3,RB4{{rb-Identity1,RB1RB1rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-UM-RLC-Mode:{},dl-RLC-Modedl-UM-RLC-Mode:NULLRB1上下行為UM-RLC模式},RB1上下行為UM-RLC模式rb-MappingInfoRB映射方式兩種：DCH或RACH/FACHRB映射方式兩種：DCH或RACH/FACH{{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTypedch:1,logicalChannelIdentity1,rlc-SizeListconfigured:NULL,mac-LogicalChannelPriority4},dl-LogicalChannelMappingList{{dl-TransportChannelTypedch:1,logicalChannelIdentity1}}},{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTyperach:NULL,logicalChannelIdentity1,rlc-SizeListexplicitList:{{rlc-SizeIndex1}},mac-LogicalChannelPriority4},dl-LogicalChannelMappingList{{dl-TransportChannelTypefach:NULL,logicalChannelIdentity1}}}}},{rb-Identity2,RB2RB2rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-AM-RLC-Mode:{transmissionRLC-DiscardnoDiscard:dat40,是否采用丟棄模式，不采用。40為最大重傳次數(shù)是否采用丟棄模式，不采用。40為最大重傳次數(shù)transmissionWindowSizetw64,發(fā)送端發(fā)送窗口的大小對應(yīng)了發(fā)送窗可以容納的以發(fā)送但還沒有收到確認的PDU的最大數(shù)目，此處為64字節(jié)。發(fā)送端發(fā)送窗口的大小對應(yīng)了發(fā)送窗可以容納的以發(fā)送但還沒有收到確認的PDU的最大數(shù)目，此處為64字節(jié)。timerRSTtr500,該定時器用于觸發(fā)RESETPDU重傳此處為500ms該定時器用于觸發(fā)RESETPDU重傳此處為500msmax-RSTrst32,發(fā)送RESETPDU的最大次數(shù)，當(dāng)?shù)扔谠撝禃r將向上層上報不可恢復(fù)的錯誤，此處為32次。發(fā)送RESETPDU的最大次數(shù)，當(dāng)?shù)扔谠撝禃r將向上層上報不可恢復(fù)的錯誤，此處為32次。pollingInfo{timerPolltp200,poll-SDUsdu1,lastTransmissionPDU-PollTRUE,lastRetransmissionPDU-PollTRUE,pollWindowpw70}},dl-RLC-Modedl-AM-RLC-Mode:{inSequenceDeliveryTRUE,receivingWindowSizerw64,接受窗口大小，一般情況下接受窗口大小應(yīng)設(shè)置為等于發(fā)送窗口大小接受窗口大小，一般情況下接受窗口大小應(yīng)設(shè)置為等于發(fā)送窗口大小dl-RLC-StatusInfo{missingPDU-IndicatorTRUE}}},rb-MappingInfoRB映射方式兩種：DCH或RACH/FACHRB映射方式兩種：DCH或RACH/FACH{{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTypedch:1,logicalChannelIdentity2,rlc-SizeListconfigured:NULL,mac-LogicalChannelPriority1},dl-LogicalChannelMappingList{{dl-TransportChannelTypedch:1,logicalChannelIdentity2}}},{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTyperach:NULL,logicalChannelIdentity2,rlc-SizeListexplicitList:{{rlc-SizeIndex1}},mac-LogicalChannelPriority1},dl-LogicalChannelMappingList{{dl-TransportChannelTypefach:NULL,logicalChannelIdentity2}}}}},{rb-Identity3,RB3RB3rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-AM-RLC-Mode:{transmissionRLC-DiscardnoDiscard:dat40,transmissionWindowSizetw64,timerRSTtr500,max-RSTrst32,pollingInfo{timerPolltp200,poll-SDUsdu1,lastTransmissionPDU-PollTRUE,lastRetransmissionPDU-PollTRUE,pollWindowpw70}},dl-RLC-Modedl-AM-RLC-Mode:{inSequenceDeliveryTRUE,receivingWindowSizerw64,dl-RLC-StatusInfo{missingPDU-IndicatorTRUE}}},rb-MappingInfo{{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTypedch:1,logicalChannelIdentity3,rlc-SizeListconfigured:NULL,mac-LogicalChannelPriority2},dl-LogicalChannelMappingList{{dl-TransportChannelTypedch:1,logicalChannelIdentity3}}},{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTyperach:NULL,logicalChannelIdentity3,rlc-SizeListexplicitList:{{rlc-SizeIndex1}},mac-LogicalChannelPriority2},dl-LogicalChannelMappingList{{dl-TransportChannelTypefach:NULL,logicalChannelIdentity3}}}}},{rb-Identity4,RB4RB4rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-AM-RLC-Mode:{transmissionRLC-DiscardnoDiscard:dat40,transmissionWindowSizetw64,timerRSTtr500,max-RSTrst32,pollingInfo{timerPolltp200,poll-SDUsdu1,lastTransmissionPDU-PollTRUE,lastRetransmissionPDU-PollTRUE,pollWindowpw70}},dl-RLC-Modedl-AM-RLC-Mode:{inSequenceDeliveryTRUE,receivingWindowSizerw64,dl-RLC-StatusInfo{missingPDU-IndicatorTRUE}}},rb-MappingInfo{{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTypedch:1,logicalChannelIdentity4,rlc-SizeListconfigured:NULL,mac-LogicalChannelPriority3},dl-LogicalChannelMappingList{{dl-TransportChannelTypedch:1,logicalChannelIdentity4}}},{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTyperach:NULL,logicalChannelIdentity4,rlc-SizeListexplicitList:{{rlc-SizeIndex1}},mac-LogicalChannelPriority3},dl-LogicalChannelMappingList{{dl-TransportChannelTypefach:NULL,logicalChannelIdentity4}}}}}},ul-CommonTransChInfo{modeSpecificInfotdd:{individualUL-CCTrCH-InfoList{{ul-TFCS-Identity{tfcs-ID1,sharedChannelIndicatorFALSE},ul-TFCSnormalTFCI-Signalling:complete:{ctfcSizectfc2Bit:{{ctfc20,powerOffsetInformation{gainFactorInformationcomputedGainFactors:0}},{ctfc21,powerOffsetInformation{gainFactorInformationsignalledGainFactors:{modeSpecificInfotdd:NULL,gainFactorBetaD15}}}}},tfc-SubsetfullTFCS:NULL}}}},ul-AddReconfTransChInfoList{{ul-TransportChannelTypedch,transportChannelIdentity1,transportFormatSetdedicatedTransChTFS:專用傳輸信道格式專用傳輸信道格式{ttitti10:TTI：10msTTI：10ms{{rlc-SizeoctetModeType1:sizeType1:16,numberOfTbSizeList傳輸塊數(shù)目傳輸塊數(shù)目{zero:NULL,one:NULL},logicalChannelListallSizes:NULL}},semistaticTF-Information{channelCodingTypeconvolutional:third,信道編碼為1/3卷積碼信道編碼為1/3卷積碼rateMatchingAttribute160,crc-Sizecrc16}}}},dl-CommonTransChInfo{modeSpecificInfotdd:{individualDL-CCTrCH-InfoList{{dl-TFCS-Identity{tfcs-ID1,sharedChannelIndicatorFALSE},tfcs-SignallingModeexplicit-config:normalTFCI-Signalling:complete:{ctfcSizectfc2Bit:{{ctfc20,powerOffsetInformation{gainFactorInformationcomputedGainFactors:0}},{ctfc21,powerOffsetInformation{gainFactorInformationsignalledGainFactors:{modeSpecificInfotdd:NULL,gainFactorBetaD15}}}}}}}}},dl-AddReconfTransChInfoList{{dl-TransportChannelTypedch,dl-transportChannelIdentity1,tfs-SignallingModeexplicit-config:dedicatedTransChTFS:{ttitti10:{{rlc-SizeoctetModeType1:sizeType1:16,numberOfTbSizeList{zero:NULL,one:NULL},logicalChannelListallSizes:NULL}},semistaticTF-Information{channelCodingTypeconvolutional:third,rateMatchingAttribute160,crc-Sizecrc16}},dch-QualityTarget{bler-QualityValue-20}}},frequencyInfo{modeSpecificInfotdd:{uarfcn-Nt10070當(dāng)前服務(wù)小區(qū)頻點當(dāng)前服務(wù)小區(qū)頻點}},maxAllowedUL-TX-Power33,上行最大發(fā)射功率上行最大發(fā)射功率ul-ChannelRequirementul-DPCH-Info:{ul-DPCH-PowerControlInfotdd:{ul-TargetSIR21,閉環(huán)功控上行目標信噪比閉環(huán)功控上行目標信噪比ul-OL-PC-SignallingindividuallySignalled:{tddOptiontdd128:{tpc-StepSize1閉環(huán)上行功控步長閉環(huán)上行功控步長},primaryCCPCH-TX-Power33基站PCCPCH信道上最大容許發(fā)射功率基站PCCPCH信道上最大容許發(fā)射功率}},modeSpecificInfotdd:{ul-TimingAdvanceenabled:{tddOptiontdd128:{ul-SynchronisationParameters{stepSize1,frequency1上行內(nèi)環(huán)同步的控制信息}上行內(nèi)環(huán)同步的控制信息}},ul-CCTrCHList{{tfcs-ID1,ul-TargetSIR21,timeInfo{},commonTimeslotInfo{secondInterleavingModeframeRelated,tfci-Codingtfci-bits-8,puncturingLimitpl0-64,repetitionPeriodAndLengthrepetitionPeriod1:NULL},tddOptiontdd128:{ul-CCTrCH-TimeslotsCodes{dynamicSFusageFALSE,firstIndividualTimeslotInfo{timeslotNumber1,標示上行使用的時隙標示上行使用的時隙tfci-ExistenceTRUE,midambleShiftAndBurstType{midambleAllocationModedefaultMidamble:NULL,midambleConfiguration4標示使用上行時隙對應(yīng)的MIDAMBLE碼標示使用上行時隙對應(yīng)的MIDAMBLE碼},modulationmod-QPSK,ss-TPC-Symbolsone},ul-TS-ChannelisationCodeList{cc8-8標示使用上行時隙的碼道為SF=8的第8個碼道標示使用上行時隙的碼道為SF=8的第8個碼道},moreTimeslotsnoMore:NULL}}}}}},dl-CommonInformation{dl-DPCH-InfoCommon{cfnHandlinginitialise:{},modeSpecificInfotdd:{dl-DPCH-PowerControlInfo{modeSpecificInfotdd:{tpc-StepSizeTDD1標示使用閉環(huán)功控的步長為1db標示使用閉環(huán)功控的步長為1db}}}},modeSpecificInfotdd:{tddOptiontdd128:{tstd-IndicatorFALSE},defaultDPCH-OffsetValue0}},dl-InformationPerRL-List{{modeSpecificInfotdd:tdd:{tddOptiontdd128:{tstd-IndicatorFALSE},sctd-IndicatorFALSE},dl-DPCH-InfoPerRLtdd:{dl-CCTrChListToEstablish{{tfcs-ID1,timeInfo{},commonTimeslotInfo{secondInterleavingModeframeRelated,tfci-Codingtfci-bits-8,puncturingLimitpl0-64,repetitionPeriodAndLengthrepetitionPeriod1:NULL},tddOptiontdd128:{dl-CCTrCH-TimeslotsCodes{firstIndividualTimeslotInfo{timeslotNumber6,標示使用的下行時隙標示使用的下行時隙tfci-ExistenceTRUE,midambleShiftAndBurstType{midambleAllocationModedefaultMidamble:NULL,midambleConfiguration4標示使用下行時隙對應(yīng)的MIDAMBLE碼標示使用下行時隙對應(yīng)的MIDAMBLE碼},modulationmod-QPSK,ss-TPC-Symbolsone},dl-TS-ChannelisationCodesShort{codesRepresentationbitmap:{chCode6-SF16,chCode5-SF16}標示使用下行時隙的碼道為SF=16的第5、6碼道標示使用下行時隙的碼道為SF=16的第5、6碼道},moreTimeslotsnoMore:NULL}}}}}}}},v4d0NonCriticalExtensions{rrcConnectionSetup-r4-add-extCONTAINING{rrcConnectionSetup-r4-TDD128-add-ext{frequencyInfo{modeSpecificInfotdd:{uarfcn-Nt10079UE工作頻點UE工作頻點}},upPCHpositionInfo0}}}}}}RRCConnectionCompleteIE如下：valueUL-DCCH-Message::={messagerrcConnectionSetupComplete:{rrc-TransactionIdentifier0,startList{{cn-DomainIdentitycs-domain,start-Value'00000000000000000000'B},{cn-DomainIdentityps-domain,start-Value'00000000000000000100'B給出了CS域和PS域的初始START值，此值是用于完整性保護算法的參數(shù)}給出了CS域和PS域的初始START值，此值是用于完整性保護算法的參數(shù)},ue