CS呼叫流程详细IE整理

CS呼叫流程详细IE整理MOC过程详细IE图1：MOC信令流程RRCConnectionRequest信令IE整理（上行）UE上行发送一个RRCConnectionRequest消息，请求建立一条RRC连接。主要参数为：

InitialUEIdentity：初始的UE标识，如IMSI，TMSI等参数，用来让网络识别发送该建立请求消息的UE；“但UE每次只能选择其一。

ProtocolErrorIndicator：协议错误标识，用来标明是否有协议错误发生。测量IE：给出在Uu接口上的测量结果；重点IE标注如下：valueUL-CCCH-Message::={messagerrcConnectionRequest:{initialUE-Identitytmsi-and-LAI:{tmsi'00111001001011000111000001010111'B,此处标注UE当前的TMSI号码此处标注UE当前的TMSI号码laiLAI中包含MCC,MNC以及LACLAI中包含MCC,MNC以及LAC{plmn-Identity{mcc{4,6,0},mnc{0,7}},lac'1010100000100101'B此处的LAC为终端SIM卡中最后存储的位置区，如有变化则发位置区更新此处的LAC为终端SIM卡中最后存储的位置区，如有变化则发位置区更新}},establishmentCauseoriginatingConversationalCall,建立原因为语音业务，Conversational：会话建立原因为语音业务，Conversational：会话protocolErrorIndicatornoError,协议错误标识，用来标明是否有协议错误发生，此处为noError协议错误标识，用来标明是否有协议错误发生，此处为noErrormeasuredResultsOnRACH占用RACH占用RACH{CurrentCell{ModeSpecificInfotdd:{primaryCCPCH-RSCP34当前主服务小区PCCPCH码道功率-82dbm当前主服务小区PCCPCH码道功率-82dbm}},monitoredCells{{modeSpecificInfotdd:{cellParametersID58,当前第一候选小区扰码58当前第一候选小区扰码58primaryCCPCH-RSCP10当前第一候选小区PCCPCH码道功率-96dbm当前第一候选小区PCCPCH码道功率-96dbm}},{modeSpecificInfotdd:{cellParametersID40,primaryCCPCH-RSCP10}}}},v3d0NonCriticalExtensions{rRCConnectionRequest-v3d0ext{uESpecificBehaviourInformation1idle'0000'BUE目前处于空闲状态UE目前处于空闲状态},v4b0NonCriticalExtensions{rrcConnectionRequest-v4b0ext{accessStratumReleaseIndicatorrel-4R4版本R4版本}}}}}接受到RRCCONNECTIONREQUEST消息之后，UTRAN应：提交RRCCONNECTIONSETUP消息到底层在下行链路CCCH上传输，或在下行链路CCCH上提交RRCCONNECTIONREJECT消息。在RRCCONNECTIONREJECT消息中，UTRAN可能指示UE接入其他UTRA或其他系统。当RRCCONNECTIONREJECT消息发送后，在UTRAN中删除所有关于该UE的上下文。RRCConnectionSetup信令IE整理（下行）RNC在下行CCCH上向UE发送RRCConnectionSetup消息。主要参数：UEIE，RBIE，TrCHIE，上行传输信道，下行传输信道，物理信道IE，UL无线资源和DL无线资源。重点IE标注如下：valueDL-CCCH-Message::={messagerrcConnectionSetup:later-than-r3R3以后的版本:R3以后的版本{initialUE-Identitytmsi-and-LAI:{tmsi'00111001001011000111000001010111'B网络允许使用的TMSI,网络允许使用的TMSIlai{plmn-Identity{mcc{4,6,0},mnc{0,7}},lac'1010100000100101'B}},rrc-TransactionIdentifier0,criticalExtensionsr4:{rrcConnectionSetup-r4{new-U-RNTI{srnc-Identity'000110010101'B,s-RNTI'00110010111101100000'B分配无线网络临时标识,在2000中去掉后四位的数转化成十进制为此次通话的UEID，3000中不需要去掉后四位分配无线网络临时标识,在2000中去掉后四位的数转化成十进制为此次通话的UEID，3000中不需要去掉后四位},rrc-StateIndicatorcell-DCH告诉UE:RRC建立在专用信道DCH上,告诉UE:RRC建立在专用信道DCH上utran-DRX-CycleLengthCoeff6,cn域不连续接收因子6cn域不连续接收因子6capabilityUpdateRequirement{ue-RadioCapabilityFDDUpdateRequirement-FDDFALSE,ue-RadioCapabilityTDDUpdateRequirement-TDD384FALSE,ue-RadioCapabilityTDDUpdateRequirement-TDD128TRUE无线信道的速率是128K无线信道的速率是128K},srb-InformationSetupList此处配置3.4K信令承载，分为4条流，分别对应RB1,RB2,RB3,RB4.此处配置3.4K信令承载，分为4条流，分别对应RB1,RB2,RB3,RB4.{{rb-Identity1,RB标识RB标识rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-UM-RLC-Mode:{},dl-RLC-Modedl-UM-RLC-Mode:NULL此处RB1的上下行为UM-RLC的模式，RB2,RB3,RB4分析同上},此处RB1的上下行为UM-RLC的模式，RB2,RB3,RB4分析同上rb-MappingInfo{{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTypedch:1,上行传输信道类型上行传输信道类型logicalChannelIdentity1,上行逻辑信道标识上行逻辑信道标识rlc-SizeListconfigured:NULL,mac-LogicalChannelPriority4上行MAC层逻辑信道优先级上行MAC层逻辑信道优先级},dl-LogicalChannelMappingList{{dl-TransportChannelTypedch:1,下行传输信道类型下行传输信道类型logicalChannelIdentity1下行逻辑信道类型下行逻辑信道类型}}},{ul-LogicalChannelMappingsoneLogicalChannel:{ul-TransportChannelTyperach:NULL,logicalChannelIdentity1,rlc-SizeListexplicitList:{{rlc-SizeIndex1}},mac-LogicalChannelPriority4},dl-LogicalChannelMappingList{{dl-TransportChannelTypefach:NULL,logicalChannelIdentity1}}}}},{rb-Identity2,rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-AM-RLC-Mode:{transmissionRLC-DiscardnoDiscard:dat15,是否采用丢弃模式：不采用是否采用丢弃模式：不采用transmissionWindowSizetw64,发送窗口的大小64字节发送窗口的大小64字节timerRSTtr500,定时器用于触发RESET定时器用于触发RESETPDU的重传，此次为500msmax-RSTrst16,发送RESETPDU的最大次数发送RESETPDU的最大次数,当等于该值时,将向高层上报不可恢复的错误，此处为16次pollingInfo{timerPolltp200,tp200：发送端发送某个包含tp200：发送端发送某个包含Poll的AMDPDU后,如果在该定时器超时后,还没有收到响应,则重新触发Poll，此处为200mspoll-SDUsdu1,轮询间隔SDU数，该参数给出了一个触发轮询的门限值轮询间隔SDU数，该参数给出了一个触发轮询的门限值,发送Poll_SDU个SDU后触发一个轮询lastTransmissionPDU-PollTRUE,发送缓冲区中最后一个PDU是否触发轮询如果该发送缓冲区中最后一个PDU是否触发轮询如果该AMDPDU是发送缓冲区中最后一个AMDPDU,要触发一次PolllastRetransmissionPDU-PollTRUE,重传缓冲区中最后一个PDU是否触发轮询如果该重传缓冲区中最后一个PDU是否触发轮询如果该AMDPDU是重传缓冲区中最后一个AMDPDU,是否触发一次PollpollWindowpw70窗口轮询的窗长窗口轮询的窗长}},dl-RLC-Modedl-AM-RLC-Mode:{inSequenceDeliveryTRUE,receivingWindowSizerw64,接收窗口大小,一般情况下接收窗口大小接收窗口大小,一般情况下接收窗口大小应设置为等于发送窗口大小dl-RLC-StatusInfo{missingPDU-IndicatorTRUE}}},rb-MappingInfoRB映射方式：此处给出了两套映射：DCHRB映射方式：此处给出了两套映射：DCH和RACH/FACH上。{{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,rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-AM-RLC-Mode:{transmissionRLC-DiscardnoDiscard:dat15,transmissionWindowSizetw64,timerRSTtr500,max-RSTrst16,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,RB类型4RB类型4rlc-InfoChoicerlc-Info:{ul-RLC-Modeul-AM-RLC-Mode:{transmissionRLC-DiscardnoDiscard:dat15,transmissionWindowSizetw64,timerRSTtr500,max-RSTrst16,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增益15增益15}}}}},tfc-SubsetfullTFCS:NULL}}}},ul-AddReconfTransChInfoList{{ul-TransportChannelTypedch,transportChannelIdentity1,transportFormatSetdedicatedTransChTFS:专用传输信道格式专用传输信道格式{ttitti10:Tti传输时间间隔10ms；信令3.4K,13.6kTti传输时间间隔10ms；信令3.4K,13.6k对应tti40ms，10ms{{rlc-SizeoctetModeType1:sizeType1:16,numberOfTbSizeListnumberOfTbSizeList：传输块数目numberOfTbSizeList：传输块数目{zero:NULL,one:NULL},logicalChannelListallSizes:NULL}},semistaticTF-Information{channelCodingTypeconvolutional:third信道编码为1/3卷积编码；,信道编码为1/3卷积编码；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}}}},frequencyInfo{modeSpecificInfotdd:{uarfcn-Nt10088工作频点工作频点}},maxAllowedUL-TX-Power33上行最大发射功率，UE允许的最大发射功率,上行最大发射功率，UE允许的最大发射功率ul-ChannelRequirementul-DPCH-Info:{ul-DPCH-PowerControlInfotdd:{ul-TargetSIR23,上行目标信噪比上行目标信噪比ul-OL-PC-SignallingindividuallySignalled:{tddOptiontdd128:{tpc-StepSize1功控步长功控步长},primaryCCPCH-TX-Power33基站PCCPCH信道上最大允许发射功率基站PCCPCH信道上最大允许发射功率}},modeSpecificInfotdd:{ul-TimingAdvanceenabled:{tddOptiontdd128:{ul-SynchronisationParameters上行内环同步的控制信息。上行内环同步的控制信息。{stepSize1,frequency1}}},ul-CCTrCHList{{tfcs-ID1,ul-TargetSIR23,timeInfo{},commonTimeslotInfo{secondInterleavingModeframeRelated,tfci-Codingtfci-bits-8,puncturingLimitpl0-64,repetitionPeriodAndLengthrepetitionPeriod1:NULL},tddOptiontdd128:{ul-CCTrCH-TimeslotsCodes{dynamicSFusageFALSE,firstIndividualTimeslotInfo{timeslotNumber3,标识使用的上行时隙标识使用的上行时隙tfci-ExistenceTRUE,midambleShiftAndBurstType{midambleAllocationModedefaultMidamble:NULL,midambleConfiguration44个Midamble码为一组4个Midamble码为一组},modulationmod-QPSK调制方式,调制方式ss-TPC-Symbolsone},ul-TS-ChannelisationCodeList{cc8-8扩频因子SF=8；标识使用占用上行时隙的码道扩频因子SF=8；标识使用占用上行时隙的码道SF为8的第8个码道},moreTimeslotsnoMore:NULL}}}}}},dl-CommonInformation{dl-DPCH-InfoCommon{cfnHandlinginitialise:{},modeSpecificInfotdd:{dl-DPCH-PowerControlInfo{modeSpecificInfotdd:{tpc-StepSizeTDD1标识使用闭环功控歩长，此处为1db.标识使用闭环功控歩长，此处为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{timeslotNumber4,下行占用TS4下行占用TS4tfci-ExistenceTRUE,midambleShiftAndBurstType{midambleAllocationModedefaultMidamble:NULL,midambleConfiguration4},modulationmod-QPSK,ss-TPC-Symbolsone},dl-TS-ChannelisationCodesShort{codesRepresentationbitmap:{chCode2-SF16,chCode1-SF16}占用TS4的1~2码道占用TS4的1~2码道},moreTimeslotsnoMore:NULL}}}}}}}},v4d0NonCriticalExtensions{rrcConnectionSetup-r4-add-extCONTAINING{rrcConnectionSetup-r4-TDD128-add-ext{frequencyInfo{modeSpecificInfotdd:{uarfcn-Nt10080实际工作频点实际工作频点}},upPCHpositionInfo22}}}}}}RRCConnectionSetupComplete信令IE整理（上行）主要参数：

RRCtransactionidentifier：RRC事务标识。

STARTlist：开始列表，包含CN域标识和开始值列表信息。

UEradioaccesscapability：UE无线接入特性。

UEradioaccesscapabilityextension：UE无线接入特性扩展。

UEsystemspecificcapability：UE系统特性。至此RRC连接建立过程结束重点IE整理如下：alueUL-DCCH-Message::={messagerrcConnectionSetupComplete:{rrc-TransactionIdentifier0,startListStartList中给出了CSStartList中给出了CS域和PS域的初始start值，此值是用于完整性保护算法的参数。{{cn-DomainIdentitycs-domain,start-Value'00000000000000000010'BCS-CS域开始传送标识CS-CS域开始传送标识},{cn-DomainIdentityps-domain,start-Value'00000000000000000000'BCS-PS域开始传送标识CS-PS域开始传送标识}},ue-RadioAccessCapability此处给出了UE的此处给出了UE的PDCP能力：支持2507算法{pdcp-CapabilityPDCP性能描述PDCP性能描述{losslessSRNS-RelocationSupportTRUE,supportForRfc2507supported:by8192},rlc-Capability给出了UE的给出了UE的RLC层的处理能力{totalRLC-AM-BufferSizekb150,maximumRLC-WindowSizemws2047,maximumAM-EntityNumberam30},transportChannelCapability给出了UE上下行传输信道的处理能力给出了UE上下行传输信道的处理能力{dl-TransChCapability{maxNoBitsReceivedb8960,maxConvCodeBitsReceivedb8960,turboDecodingSupportsupported:b8960,maxSimultaneousTransChse8,maxSimultaneousCCTrCH-Count1,maxReceivedTransportBlockstb32,maxNumberOfTFCtfc128,maxNumberOfTFtf64},ul-TransChCapability{maxNoBitsTransmittedb2560,maxConvCodeBitsTransmittedb2560,turboEncodingSupportsupported:b2560,maxSimultaneousTransChse8,modeSpecificInfotdd:{m