PSIE流程详细讲解

1、更多企业学院：中小企业管理全能版183 套讲座+89700份资料总经理、高层管理49 套讲座 +16388份资料中层管理学院46 套讲座 +6020份资料国学智慧、易经46 套讲座人力资源学院56 套讲座 +27123份资料各阶段员工培训学院77套讲座+ 324 份资料员工管理企业学院67套讲座+ 8720 份资料工厂生产管理学院52套讲座+ 13920 份资料财务管理学院53套讲座+ 17945份资料销售经理学院56套讲座+ 14350 份资料销售人员培训学院72套讲座+ 4879 份资料更多企业学院：中小企业管理全能版183 套讲座+89700份资料总经理、高层管理49 套讲座 +1638

2、8份资料中层管理学院46 套讲座 +6020份资料国学智慧、易经46 套讲座人力资源学院56 套讲座 +27123份资料各阶段员工培训学院77套讲座+ 324 份资料员工管理企业学院67套讲座+ 8720 份资料工厂生产管理学院52套讲座+ 13920 份资料财务管理学院53套讲座+ 17945份资料销售经理学院56套讲座+ 14350 份资料销售人员培训学院72套讲座+ 4879 份资料PS IE 流程详解PS业务全过程介绍一、RRC 连接过程当 RNC 接收到 UE 的 RRC CONNECTION REQUEST 消息，由 其无线资源管理模块 RRM 根据特定的算法确定是接受还是拒绝该

3、RRC 连接建立请求，如果接受，则再判决是建立在专用信道还是公 共信道。主要参数： Initial UE Identity ：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； Establishmentcause：建立原因，有多种类型， PS业务为 registration。Protocol Error Indicator：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； Initial UE Capability ： UE 能力；RRC Connection Request IE 如下：value UL-CC

4、CH-Message :=message rrcConnectionRequest :initialUE-Identity tmsi-and-LAI :tmsi 01100000 10001110 00100011 00001110B,laiplmn-Identitymcc4,6,0,mnc0,0,lac 10100101 00001011B,establishmentCause registration,protocolErrorIndicator noError,measuredResultsOnRACHcurrentCellmodeSpecificInfo tdd :primaryCCP

5、CH-RSCP 29,monitoredCellsmodeSpecificInfo tdd :cellParametersID 24, primaryCCPCH-RSCP 22,modeSpecificInfo tdd :cellParametersID 119, primaryCCPCH-RSCP 21,modeSpecificInfo tdd :cellParametersID 53, primaryCCPCH-RSCP 9,v3d0NonCriticalExtensionsrRCConnectionRequest-v3d0extuESpecificBehaviourInformation

6、1idle 0000B,v4b0NonCriticalExtensions rrcConnectionRequest-v4b0ext accessStratumReleaseIndicator rel-4 RRC Connection Setup IE 如下：value DL-CCCH-Message := message rrcConnectionSetup : later-than-r3 :initialUE-Identity tmsi-and-LAI :tmsi 01100000 10001110 00100011 00001110B,laiplmn-Identitymcc4,6,0,m

7、nc0,0,lac 10100101 00001011B,rrc-TransactionIdentifier 0,criticalExtensions r4 :rrcConnectionSetup-r4new-U-RNTIsrnc-Identity 00111111 0100B, s-RNTI 01101000 01010011 0000B,rrc-StateIndicator cell-DCH, utran-DRX-CycleLengthCoeff 6, capabilityUpdateRequirement ue-RadioCapabilityFDDUpdateRequirement-FD

8、D FALSE, ue-RadioCapabilityTDDUpdateRequirement-TDD384 FALSE, ue-RadioCapabilityTDDUpdateRequirement-TDD128 TRUE ,srb-InformationSetupListrb-Identity 1, rlc-InfoChoice rlc-Info :ul-RLC-Mode ul-UM-RLC-Mode :, dl-RLC-Mode dl-UM-RLC-Mode : NULL, rb-MappingInfoul-LogicalChannelMappings oneLogicalChannel

9、 : ul-TransportChannelType dch : 1, logicalChannelIdentity 1, rlc-SizeList configured : NULL, mac-LogicalChannelPriority 4,dl-LogicalChannelMappingListdl-TransportChannelType dch : 1, logicalChannelIdentity 1,ul-LogicalChannelMappings oneLogicalChannel : ul-TransportChannelType rach : NULL, logicalC

10、hannelIdentity 1, rlc-SizeList explicitList :rlc-SizeIndex 1, mac-LogicalChannelPriority 4,dl-LogicalChannelMappingListdl-TransportChannelType fach : NULL, logicalChannelIdentity 1,rb-Identity 2,rlc-InfoChoice rlc-Info :ul-RLC-Mode ul-AM-RLC-Mode : transmissionRLC-Discard noDiscard : dat40, transmis

11、sionWindowSize tw64, timerRST tr500, max-RST rst32, pollingInfotimerPoll tp200,poll-SDU sdu1, lastTransmissionPDU-Poll TRUE, lastRetransmissionPDU-Poll TRUE, pollWindow pw70,dl-RLC-Mode dl-AM-RLC-Mode :inSequenceDelivery TRUE, receivingWindowSize rw64, dl-RLC-StatusInfo missingPDU-Indicator TRUE,rb-

12、MappingInfo ul-LogicalChannelMappings oneLogicalChannel : ul-TransportChannelType dch : 1, logicalChannelIdentity 2, rlc-SizeList configured : NULL, mac-LogicalChannelPriority 1,dl-LogicalChannelMappingListdl-TransportChannelType dch : 1, logicalChannelIdentity 2,ul-LogicalChannelMappings oneLogical

13、Channel : ul-TransportChannelType rach : NULL, logicalChannelIdentity 2, rlc-SizeList explicitList : rlc-SizeIndex 1, mac-LogicalChannelPriority 1, dl-LogicalChannelMappingListdl-TransportChannelType fach : NULL, logicalChannelIdentity 2,rb-Identity 3,rlc-InfoChoice rlc-Info :ul-RLC-Mode ul-AM-RLC-M

14、ode : transmissionRLC-Discard noDiscard : dat40, transmissionWindowSize tw64, timerRST tr500, max-RST rst32, pollingInfotimerPoll tp200,poll-SDU sdu1, lastTransmissionPDU-Poll TRUE, lastRetransmissionPDU-Poll TRUE, pollWindow pw70,dl-RLC-Mode dl-AM-RLC-Mode :inSequenceDelivery TRUE, receivingWindowS

15、ize rw64, dl-RLC-StatusInfomissingPDU-Indicator TRUE,rb-MappingInfoul-LogicalChannelMappings oneLogicalChannel : ul-TransportChannelType dch : 1, logicalChannelIdentity 3, rlc-SizeList configured : NULL, mac-LogicalChannelPriority 2,dl-LogicalChannelMappingListdl-TransportChannelType dch : 1, logica

16、lChannelIdentity 3,ul-LogicalChannelMappings oneLogicalChannel : ul-TransportChannelType rach : NULL, logicalChannelIdentity 3, rlc-SizeList explicitList :rlc-SizeIndex 1, mac-LogicalChannelPriority 2,dl-LogicalChannelMappingListdl-TransportChannelType fach : NULL, logicalChannelIdentity 3,rb-Identi

17、ty 4,rlc-InfoChoice rlc-Info :ul-RLC-Mode ul-AM-RLC-Mode : transmissionRLC-Discard noDiscard : dat40, transmissionWindowSize tw64, timerRST tr500, max-RST rst32, pollingInfotimerPoll tp200,poll-SDU sdu1, lastTransmissionPDU-Poll TRUE, lastRetransmissionPDU-Poll TRUE, pollWindow pw70,dl-RLC-Mode dl-A

18、M-RLC-Mode :inSequenceDelivery TRUE, receivingWindowSize rw64, dl-RLC-StatusInfo missingPDU-Indicator TRUE,rb-MappingInfoul-LogicalChannelMappings oneLogicalChannel : ul-TransportChannelType dch : 1, logicalChannelIdentity 4, rlc-SizeList configured : NULL, mac-LogicalChannelPriority 3,dl-LogicalCha

19、nnelMappingListdl-TransportChannelType dch : 1, logicalChannelIdentity 4,ul-LogicalChannelMappings oneLogicalChannel : ul-TransportChannelType rach : NULL, logicalChannelIdentity 4, rlc-SizeList explicitList :rlc-SizeIndex 1, mac-LogicalChannelPriority 3,dl-LogicalChannelMappingListdl-TransportChann

20、elType fach : NULL, logicalChannelIdentity 4,ul-CommonTransChInfomodeSpecificInfo tdd : individualUL-CCTrCH-InfoListul-TFCS-Identitytfcs-ID 1,sharedChannelIndicator FALSE,ul-TFCS normalTFCI-Signalling : complete :ctfcSize ctfc2Bit :ctfc2 0, powerOffsetInformation gainFactorInformation computedGainFa

21、ctors : 0,ctfc2 1, powerOffsetInformation gainFactorInformation signalledGainFactors :modeSpecificInfo tdd : NULL, gainFactorBetaD 15,tfc-Subset fullTFCS : NULL,ul-AddReconfTransChInfoListul-TransportChannelType dch, transportChannelIdentity 1, transportFormatSet dedicatedTransChTFS :complete :tti t

22、ti10 : rlc-Size octetModeType1 : sizeType1 : 16, numberOfTbSizeList zero : NULL, one : NULL, logicalChannelList allSizes : NULL, semistaticTF-Information channelCodingType convolutional : third, rateMatchingAttribute 160, crc-Size crc16, dl-CommonTransChInfomodeSpecificInfo tdd : individualDL-CCTrCH

23、-InfoList dl-TFCS-Identity tfcs-ID 1, sharedChannelIndicator FALSE , tfcs-SignallingMode explicit-config : normalTFCI-Signalling ctfcSize ctfc2Bit : ctfc2 0, powerOffsetInformationgainFactorInformation computedGainFactors : 0,ctfc2 1, powerOffsetInformation gainFactorInformation signalledGainFactors

24、 : modeSpecificInfo tdd : NULL, gainFactorBetaD 15,dl-AddReconfTransChInfoListdl-TransportChannelType dch,dl-transportChannelIdentity 1, tfs-SignallingMode explicit-config : dedicatedTransChTFS : tti tti10 :rlc-Size octetModeType1 : sizeType1 : 16, numberOfTbSizeListzero : NULL,one : NULL,logicalCha

25、nnelList allSizes : NULL,semistaticTF-InformationchannelCodingType convolutional : third, rateMatchingAttribute 160, crc-Size crc16,dch-QualityTargetbler-QualityValue -20,frequencyInfomodeSpecificInfo tdd :uarfcn-Nt 10070,maxAllowedUL-TX-Power 33, ul-ChannelRequirement ul-DPCH-Info :ul-DPCH-PowerCon

26、trolInfo tdd :ul-TargetSIR 21,ul-OL-PC-Signalling individuallySignalled : tddOption tdd128 :tpc-StepSize 1,primaryCCPCH-TX-Power 33,modeSpecificInfo tdd :ul-TimingAdvance enabled :tddOption tdd128 :ul-SynchronisationParameters stepSize 1, frequency 1,ul-CCTrCHListNULL,tfcs-ID 1,ul-TargetSIR 21,timeI

27、nfo,commonTimeslotInfo secondInterleavingMode frameRelated, tfci-Coding tfci-bits-8, puncturingLimit pl0-64, repetitionPeriodAndLength repetitionPeriod1 : NULL,tddOption tdd128 :ul-CCTrCH-TimeslotsCodesdynamicSFusage FALSE, firstIndividualTimeslotInfotimeslotNumber 1, tfci-Existence TRUE, midambleSh

28、iftAndBurstTypemidambleAllocationMode defaultMidamblemidambleConfiguration 4, modulation mod-QPSK, ss-TPC-Symbols one, ul-TS-ChannelisationCodeListcc8-8, moreTimeslots noMore : NULL,dl-CommonInformationdl-DPCH-InfoCommoncfnHandling initialise :, modeSpecificInfo tdd : dl-DPCH-PowerControlInfomodeSpe

29、cificInfo tdd :tpc-StepSizeTDD 1 ,modeSpecificInfo tdd :tddOption tdd128 :tstd-Indicator FALSE, defaultDPCH-OffsetValue 0,dl-InformationPerRL-ListmodeSpecificInfo tdd : tdd :tddOption tdd128 :tstd-Indicator FALSE,sctd-Indicator FALSE, dl-DPCH-InfoPerRL tdd : dl-CCTrChListToEstablishtfcs-ID 1, timeIn

30、fo ,commonTimeslotInfosecondInterleavingMode frameRelated, tfci-Coding tfci-bits-8, puncturingLimit pl0-64,repetitionPeriodAndLength repetitionPeriod1 : NULLtddOption tdd128 :dl-CCTrCH-TimeslotsCodes firstIndividualTimeslotInfo timeslotNumber 6, tfci-Existence TRUE, midambleShiftAndBurstTypemidamble

31、AllocationMode defaultMidamble :NULL,midambleConfiguration 4 , modulation mod-QPSK, ss-TPC-Symbols one, dl-TS-ChannelisationCodesShort codesRepresentation bitmap : chCode6-SF16,chCode5-SF16 ,moreTimeslots noMore : NULL ,v4d0NonCriticalExtensionsrrcConnectionSetup-r4-add-ext CONTAININGrrcConnectionSe

32、tup-r4-TDD128-add-extfrequencyInfomodeSpecificInfo tdd :uarfcn-Nt 10079,upPCHpositionInfo 0RRC Connection Complete IE 如下：value UL-DCCH-Message :=message rrcConnectionSetupComplete :rrc-TransactionIdentifier 0,startListcn-DomainIdentity cs-domain, start-Value 00000000 00000000 0000B,cn-DomainIdentity

33、 ps-domain, start-Value 00000000 00000000 0100B,ue-RadioAccessCapabilitypdcp-Capability losslessSRNS-RelocationSupport TRUE, supportForRfc2507 supported : by8192,rlc-CapabilitytotalRLC-AM-BufferSize kb150, maximumRLC-WindowSize mws2047, maximumAM-EntityNumber am30,transportChannelCapabilitydl-TransC

34、hCapability maxNoBitsReceived b8960, maxConvCodeBitsReceived b8960, turboDecodingSupport supported : b8960, maxSimultaneousTransChs e8, maxSimultaneousCCTrCH-Count 1, maxReceivedTransportBlocks tb32, maxNumberOfTFC tfc128, maxNumberOfTF tf64,ul-TransChCapability maxNoBitsTransmitted b5120, maxConvCo

35、deBitsTransmitted b2560, turboEncodingSupport supported : b2560, maxSimultaneousTransChs e8, modeSpecificInfo tdd : maxSimultaneousCCTrCH-Count 1, maxTransmittedBlocks tb16, maxNumberOfTFC tfc64, maxNumberOfTF tf32,rf-CapabilitytddRF-Capability ue-PowerClass 2, radioFrequencyTDDBandList a, chipRateC

36、apability mcps1-28,physicalChannelCapability,ue-MultiModeRA T-CapabilitymultiRAT-CapabilityListsupportOfGSM FALSE, supportOfMulticarrier FALSE,multiModeCapability tdd,securityCapabilitycipheringAlgorithmCap uea0 , integrityProtectionAlgorithmCap uia1 ,ue-positioning-Capability standaloneLocMethodsSu

37、pported TRUE, ue-BasedOTDOA-Supported TRUE, networkAssistedGPS-Supported noNetworkAssistedGPS, supportForUE-GPS-TimingOfCellFrames FALSE, supportForIPDL FALSE,v370NonCriticalExtensionsrrcConnectionSetupComplete-v370ext,v380NonCriticalExtensions rrcConnectionSetupComplete-v380extdl-PhysChCapabilityFD

38、D-v380ext, v3a0NonCriticalExtensionsrrcConnectionSetupComplete-v3a0ext,laterNonCriticalExtensionsv3g0NonCriticalExtensions rrcConnectionSetupComplete-v3g0ext, v4b0NonCriticalExtensions rrcConnectionSetupComplete-v4b0extue-RadioAccessCapability-v4b0extpdcp-Capability-r4-extsupportForRfc3095 notSuppor

39、ted : NULL , tdd-CapabilityExtrf-Capability tddRF-Capability ue-PowerClass 2, radioFrequencyBandTDDList a, chipRateCapability mcps1-28 , physicalChannelCapability-LCR tdd128-PhysChCapability downlinkPhysChCapability maxTS-PerSubFrame 3, maxPhysChPerFrame 48, minimumSF sf1, supportOfPDSCH FALSE, maxP

40、hysChPerTS 16, supportOf8PSK FALSE, uplinkPhysChCapability maxTS-PerSubFrame 3, maxPhysChPerTimeslot ts2, minimumSF sf1, supportOfPUSCH FALSE,supportOf8PSK FALSE,measurementCapability-r4-extdownlinkCompressedMode-LCR,uplinkCompressedMode-LCR二、 PS ATTACH 过程PS附着过程目的是建立 GMM 上下文（ UE 和网络相互协商 PS登记有 关信息），U

41、E 收到 ATTACH ACCEPT 消息后，将分析附着的结果，保存相 关的信息，并作相应的处理。如果 ATTACH ACCEPT 消息中包含有 P-TMSI 或者 TMSI ，则UE 将会向网络发送消息 ATTACH COMPLETE 。这实际上是 一种隐性的 P-TMSI/TMSI 重分配过程。如果附着类型为组合附着， 则 GMM 将把相关的信息通知 MM 。这一过程由终端发起， GPRS 附着过程有三种类型： GPRS ATTACHONLY ,IMSI 附着的 GPRS附着 ,组合的 GPRS附着 .空闲模式下的 PS 附着过程，如是连接模式下的附着过程，不需随机机 接入过程，仅需初始直

42、传 /上下行直传过程。初始直传 /上下行直传。ATTACH IE 如下value UL-DCCH-Message :=message initialDirectTransfer :cn-DomainIdentity ps-domain, intraDomainNasNodeSelector version release99 : cn-Type gsm-Map-IDNNS : routingbasis tMSIofsamePLMN : routingparameter 11000101 00B,dummy FALSE,nas-Message 080102758009080305F4F9C53D

43、7A64F00024F6010603E302201100H, v3a0NonCriticalExtensionsinitialDirectTransfer-v3a0extstart-Value 00000000 00000000 0000B protocol discriminator: 8 message type: 1 message name: ATTACH REQUEST Ciphering key sequence number: 0 Attach type: GPRS attach DRX parameter:non-DRX timer: max. 4 sec non-DRX mo

44、de after transfer stateCN Specific DRX cycle length coefficient: CN Specific DRX cycle length coefficient not specified by the MSMobile Identity:Type of identity: TMSI/P-TMSImobile identity: 9F5CD3A7H routing area identification:MCC: 460MNC: 00LAC: 9462RAC: 1 Identity request IE 如下：value DL-DCCH-Mes

45、sage :=message downlinkDirectTransfer : r3 :downlinkDirectTransfer-r3 rrc-TransactionIdentifier 0, cn-DomainIdentity ps-domain, nas-Message 081501Hprotocol discriminator: 8message type: 21message name: Identity requestforce to standby: Force to standby not indicated Identity type 2: IMSIIdentity res

46、ponse IE 如下：value UL-DCCH-Message :=message uplinkDirectTransfer :cn-DomainIdentity ps-domain,nas-Message 0816084906701770001026H protocol discriminator: 8message type: 22message name: Identity responseMobile Identity:Type of identity: IMSImobile identity: 460077107000162Authantication and ciphering

47、 Request IE 如下 :value DL-DCCH-Message :=message downlinkDirectTransfer : r3 : downlinkDirectTransfer-r3 rrc-TransactionIdentifier 0, cn-DomainIdentity ps-domain, nas-Message08120000214D08E696B592998A7EEFAEC303C37EE6802810D2B353AEC0DB34122DB580 .H protocol discriminator: 8 message type: 18 message na

48、me: AUTHENTICA TION AND CIPHERING REQUEST IMEISV request value: IMEISV not requestedCiphering algorithm: ciphering not usedA&C reference number: 0force to standby: Force to standby not indicatedAuthentication parameter RAND: 77,8,230,150,181,146,153,138,126,239,174,195,3,195,126,230, Ciphering key s

49、equence number: 0Authantication and ciphering Response IE 如下：value UL-DCCH-Message :=message uplinkDirectTransfer : cn-DomainIdentity ps-domain, nas-Message 081300223DDE5B6329043DF39CEEHprotocol discriminator: 8message type: 19message name: AUTHENTICA TION AND CIPHERING RESPONSE A&C reference number

50、: 0Security mode command IE 如下：value DL-DCCH-Message :=integrityCheckInfomessageAuthenticationCode 00110011 00010000 00111101 10001010B, rrc-MessageSequenceNumber 3,message securityModeCommand : r3 :securityModeCommand-r3rrc-TransactionIdentifier 0,securityCapabilitycipheringAlgorithmCap uea0 ,integ

51、rityProtectionAlgorithmCap uia1 ,integrityProtectionModeInfointegrityProtectionModeCommand startIntegrityProtection :integrityProtInitNumber 00000000 00000000 00001010 00111011B , integrityProtectionAlgorithm uia1, cn-DomainIdentity ps-domainSecurity mode Complete IE如下：value UL-DCCH-Message :=integr

52、ityCheckInfomessageAuthenticationCode 11111000 11111000 10100000 00011001B, rrc-MessageSequenceNumber 1,message securityModeComplete :rrc-TransactionIdentifier 0,ul-IntegProtActivationInforrc-MessageSequenceNumberList0,0,0,0,0Attach Accept IE 如下：value DL-DCCH-Message :=integrityCheckInfomessageAuthe

53、nticationCode 11110011 10001010 11011101 00110100B, rrc-MessageSequenceNumber 3,message downlinkDirectTransfer : r3 : downlinkDirectTransfer-r3 rrc-TransactionIdentifier 0, cn-DomainIdentity ps-domain, nas-Message080201490164F000A50B0119EEAA5E1805F4C3EEAA5E2A012C4A0364F020B4H protocol discriminator:

54、 8 message type: 2 message name: ATTACH ACCEPT Attach result: GPRS only attached force to standby: Force to standby not indicated GPRS Timer:Timer value: 9value unit: incremented in multiples of decihoursRadio priority level: 1routing area identification:MCC: 460MNC: 00LAC: 42251RAC: 1P-TMSI signatu

55、re value: 15641182Mobile Identity:Type of identity: TMSI/P-TMSImobile identity: 3CEEAAE5HGPRS Timer 2:Timer value: 12value unit: incremented in multiples of 1 minuteCell Notification: not supported by the networkPLMN list:MCC: 460MNC: 02Network feature support: LCS-MOLR via PS domain not supportedAt

56、tach Complete IE 如下：value UL-DCCH-Message :=integrityCheckInfomessageAuthenticationCode 11111101 11101001 11011110 01101000B, rrc-MessageSequenceNumber 1,message uplinkDirectTransfer :cn-DomainIdentity ps-domain,nas-Message 0803Hprotocol discriminator: 8message type: 3message name: ATTACH COMPLETEPD

57、P 激活当 UE 或网络需要在一个指定 NSAPI 上为特定的 QoS（业务质量） 建立 一个 PDP上下文的时候，将发起该过程 ,分为 UE发起的 PDP上下文激活过 程；网络发起的 PDP 上下文激活过程PDP 上下；TI 、所请求的 NSAPI（网络业务接入点标识， Network ServiceAccess Point Identifier ）、所请求的 QoS（业务质量， Quality of Service ）、所请求的 PDP类型( PDP type)、所请求的 PDP地址( PDP address)、Apn(接 入点名， Access point name)以及Pco(协议配置

58、选项， Protocol configuration options)等参数。Activate PDP context Request IE 如下 ： value UL-DCCH-Message :=integrityCheckInfomessageAuthenticationCode 00110101 11000111 00000111 00010111B, rrc-MessageSequenceNumber 2,message uplinkDirectTransfer :cn-DomainIdentity ps-domain, nas-Message0A4105030B00401F7000

59、404000000000020121280605636D6E65742714808021100101 .H protocol discriminator: 10Transaction identifier(TI): 0message type: 65message name: ACTIVATE PDP CONTEXT REQUESTNetwork service access point identifier: NSAPI 5LLC service access point identifier: NSAPI 3Quality of service:Reliability class: Sub

60、scribed reliability classDelay class: Subscribed delay classPrecedence class: Subscribed precedencePeak throughput: Up to 8000 octct/sMean throughput: Best effortTraffic class: Interactive classDelivery order: Without delivery order(no)Delivery of erroneous SDU: Subscribed delivery of erroneous SDUs