TD-SCDMA信令流程

1、1TD-SCDMA主要流程介紹主要流程介紹2內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程3網(wǎng)絡(luò)架構(gòu)IuCSIubPSTN/ISDN/其它其它PLMNINTERNETRNCIuPS GGSN分組域分組域(IP Network)3G GMSCSCPHSS/HLR/AUC其它其它GPRS電路域電路域（TDM/ATM/IP）NodeBRNSUEIubRNSCBCIuCSIuPSBG3G MSC/VLRIMS-MGWMGCFCSCFOther IP IM N

2、etworkIMSMRFBGNodeBRNCSGSN CBEIuBC IuBC 用戶設(shè)備用戶設(shè)備接入網(wǎng)接入網(wǎng)核心網(wǎng)核心網(wǎng)其它網(wǎng)絡(luò)其它網(wǎng)絡(luò)廣播域廣播域SMSCSMS-GMSCSMS-IWMSCIurEIR4前前MSC/VLRSGSNMSC/VLRSGSNHLR1. 位置更新請(qǐng)求位置更新請(qǐng)求2.位置更新位置更新3.位置取消位置取消5.插入用戶數(shù)據(jù)插入用戶數(shù)據(jù)7.位置更新確認(rèn)位置更新確認(rèn)8.位置更新確認(rèn)位置更新確認(rèn)4.位置取消確認(rèn)位置取消確認(rèn)6.插入用戶數(shù)據(jù)確認(rèn)插入用戶數(shù)據(jù)確認(rèn)位置更新5VMSC/VLR（MSRN-IMSI,TMSI）HLR5.請(qǐng)?zhí)峁┯脩袈翁?hào)碼請(qǐng)?zhí)峁┯脩袈翁?hào)碼（MSISDN）8.

3、呼叫呼叫（MSRN）9.尋呼尋呼(IMSI,TMSI)GMSC3.呼叫呼叫（MSISDN）6.告知用戶漫游號(hào)碼告知用戶漫游號(hào)碼（MSISDN，MSRN）7.告知用戶位置告知用戶位置（MSISDN, MSRN）呼叫流程4.查找用戶位置（查找用戶位置（MSISDN）RNS10.尋呼尋呼(IMSI/TMSI)11.尋呼應(yīng)答尋呼應(yīng)答12.呼叫成功呼叫成功13.呼叫成功呼叫成功1.呼叫呼叫（MSISDN）VMSC/VLR14.呼叫成功呼叫成功15.建立通話建立通話2.判斷是否判斷是否可進(jìn)行呼叫可進(jìn)行呼叫主叫被叫6內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫

4、流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程7系統(tǒng)信息廣播NodeBUERNCCNSystem information System information Update ResponseUpdate ResponseSystem information System information Update RequestUpdate RequestBCCH:SystemBCCH:System Information Information NBAPNBAPNBAPNBAPNBAPRRCRRCBCCH:SystemBCCH:System I

5、nformation Information RRCRRCBCCH:SystemBCCH:System Information Information RRCRRC8內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程9NodeBUERNCCNRRCRRCCCCH:RRC Connection RequestCCCH:RRC Connection RequestAllocate RNTISelect L1 and L2 parametersNBAPNBAP

6、Radio Link Setup RequestRadio Link Setup RequestStart RXRNC根據(jù)請(qǐng)求的原因及系統(tǒng)資源的狀況，決定在專用信道上準(zhǔn)備建立RRC連接，分配建立RRC連接所需要的資源。主要參數(shù)：建立CRNC通信上下文，建立上下行CCTRCH(TFCS.TFCI.鑿孔限制)建立上下行DPCH（時(shí)隙,訓(xùn)練序列碼.DPCH-ID,信道化碼，調(diào)制方式，突發(fā)的格式及上行SIR.TPC）建立上下行傳輸信道DCH（TFS.TB0.TB1.TB長(zhǎng)度=148BIT.TTI=10MS,為13.6K信令/TTI=40MS為3.4K信令.信道編碼類別.編碼率.速率匹配.CRC碼.DC

7、H可否搶占）RL-ID.C-ID下行初始的發(fā)射功率，調(diào)節(jié)的范圍，上行同步的步長(zhǎng)，頻次。Radio Link Setup ResponseRadio Link Setup ResponseNBAPNBAP主要參數(shù)：建立Node B通信上下文=0，通信控制口=1，回復(fù)RL-ID.不支持上行SF可變.定義了數(shù)據(jù)流標(biāo)識(shí)及傳輸層的地址=16909057。無(wú)線資源控制（RRC)層處理UE和RAN之間在第三層控制面的信令以及和更高層之間的關(guān)系NodeB完成物理信道配置后，在新建的物理信道上，準(zhǔn)備接收UE的消息位置更新（一）初始UE標(biāo)識(shí)(TMSI+LAI)，建立原因：登記，當(dāng)前小區(qū)P-CCPCH-RSCP值1

8、0NodeBUERNCCNALCAP Iub Data Transport Bearer SetupUplink SynchronisationUplink SynchronisationDCH-FPDownlink Downlink SynchronisationSynchronisationDCH-FPDCH-FPDCH-FPStart TXRadio Link Restore Radio Link Restore IndicationIndicationNBAPNBAPRNC通過(guò)ALCAP協(xié)議，建立Iub數(shù)據(jù)傳輸承載。Iub數(shù)據(jù)傳輸承載通過(guò)AAL2的綁定標(biāo)識(shí)與DCH綁定在一起。建立Iub

9、數(shù)據(jù)傳輸承載需要NodeB確認(rèn)。通過(guò)上下行節(jié)點(diǎn)同步與上下行同步控制幀，NodeB與 RNC為Iub數(shù)據(jù)傳輸承載建立同步。位置更新（二）RRCRRCCCCH:RRC Connection SetupCCCH:RRC Connection Setup主要參數(shù)：初始的UE標(biāo)準(zhǔn)，給UE分配一個(gè)U-RNTI，UE能力更新到1.28Mcps，建立SRB-1to4（定義DCH/邏輯信道的標(biāo)識(shí)及他們之間的映射關(guān)系，邏輯信道的優(yōu)先級(jí)），建立上下行CCTRCH信息（TFCS-ID，共享信道關(guān)，信令的增益），定義傳輸信道編碼方法（TFS的TTI，傳輸塊編碼要求），頻率,UE發(fā)射功率，定義上下行DPCH信息（上行功率

10、，TPC步長(zhǎng)，開(kāi)環(huán)功率，同步參數(shù)，上下行TFCI編碼，鑿孔限制，時(shí)隙，訓(xùn)練序列碼，調(diào)制方式，信道化碼）11位置更新（三）NodeBUERNCCNRRCRRCDCCH:RRC Connection Setup CompleteDCCH:RRC Connection Setup CompleteRRCRRCDCCH:InitialDCCH:Initial Direct Transfer Direct Transfer(MM:Location(MM:Location Updating Request) Updating Request)Initial UE MessageInitial UE Mes

11、sage(MM:Location(MM:Location Updating Request)Updating Request)RANAPRANAP位置更新類別=(1. IMSI Attach：一般發(fā)生在開(kāi)機(jī)、重回覆蓋區(qū)或SIM卡重新插入。2. 周期性位置更新、T3212超時(shí)。 3. 正常位置更新)；密鑰序號(hào)CKSN；目標(biāo)LAI；移動(dòng)臺(tái)的classmark-UE的射頻功率，版本，頻率能力，短信能力，加密算法能力)，移動(dòng)臺(tái)臨時(shí)標(biāo)識(shí)TMSI。SCCP Connection SCCP Connection ConfirmConfirmRANAPRANAP建立RNC/CN本次呼叫信令的本地參考號(hào)主要參數(shù)

12、：定義CS/PS域初始的超幀號(hào)，UE的無(wú)線接入能力（包括分組數(shù)據(jù)匯聚能力，RLC能力，傳輸信道能力，射頻能力，物理信道能力，多模能力，安全能力，定位能力。）Direct Transfer(Identity Request)RANAPRANAPRRCRRCDCCH: Direct Transfer(Identity Request)主要參數(shù)：SCCP層連接請(qǐng)求(主被叫信令點(diǎn)參數(shù)，路由指示)，RANAP層消息(核心網(wǎng)域指示-CS域.LAI.SAI.RNC-ID.信令的連接標(biāo)識(shí))；MM層消息(位置更新請(qǐng)求(00:正常位置更新;01:IMSI Attach; 10:周期性位置更新)、CKSN、LAC、

13、移動(dòng)臺(tái)的classmark-UE的射頻功率，版本，頻率能力，短信能力，加密算法能力)，移動(dòng)臺(tái)臨時(shí)標(biāo)識(shí)TMSI。主要參數(shù)：請(qǐng)求IMEISV主要參數(shù)：請(qǐng)求IMEISV12位置更新（四）NodeBUERNCCNDirect TransferDirect Transfer(MM:Authentication(MM:Authentication Request)Request)RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(MM:Authentication(MM:Authentication Request) Request

14、)RRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(MM:Authentication(MM:Authentication Response) Response)Direct TransferDirect Transfer(MM:Authentication(MM:Authentication Response)Response)RANAPRANAPSecurity Mode Security Mode CommandCommandRANAPRANAPRRCRRCDCCH:SecurityDCCH:Security Mode Comman

15、d Mode CommandCOMMON IDCOMMON IDRANAPRANAP Direct Transfer(Identity Response)RANAPRANAPRRCRRCDCCH:DL Direct Transfer(Identity Response)主要參數(shù)：IMEISV主要參數(shù)：IMEISV主要參數(shù)：IMSI13位置更新（五）NodeBUERNCCNRRCRRCDCCH:SecurityDCCH:Security Mode Complete Mode CompleteSecurity Mode Security Mode CompleteCompleteRANAPRANA

16、PDirect TransferDirect Transfer(MM:Location(MM:Location Updating Accept)Updating Accept)RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(MM:Location(MM:Location Updating Accept) Updating Accept)RRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(MM:TMSI Reallocation Complete)(MM:TMSI

17、Reallocation Complete)Direct TransferDirect Transfer(MM:TMSI (MM:TMSI Reallocation Reallocation Complete)Complete)RANAPRANAP主要參數(shù)：更新的LAI，新分配給UE的TMSI,SAPI主要參數(shù)：目的位置區(qū)識(shí)別(LAI)，新分配給UE的TMSI14位置更新（六）NodeBUERNCCNRRCRRCDCCH:RRC Connection ReleaseDCCH:RRC Connection ReleaseRRCRRCDCCH:RRC Connection Release Comp

18、leteDCCH:RRC Connection Release CompleteIuIu Release Command Release CommandRANAPRANAPIuIu Release Complete Release CompleteRANAPRANAPSCCP層的釋放(目的地參考號(hào)，起始地參考號(hào)，釋放原因)Radio Link Deletion Radio Link Deletion ResponseResponseNBAPNBAPRadio Link Deletion Radio Link Deletion RequestRequestNBAPNBAPALCAP :RELEA

19、SE (for DCCH)15內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程16主叫（一）NodeBUERNCCNRRCRRCCCCH:RRC Connection RequestCCCH:RRC Connection RequestAllocate RNTISelect L1 and L2 parametersNBAPNBAPRadio Link Setup RequestRadio Link Setup RequestStart RXUE在取得下

20、行同步(得到下行同步碼)后，向NodeB發(fā)送上行同步碼，上行鏈路同步是UE發(fā)起一個(gè)業(yè)務(wù)呼叫前的必須過(guò)程，若UE僅駐留在某小區(qū)，而沒(méi)有呼叫業(yè)務(wù)時(shí)，UE不用啟動(dòng)上行同步過(guò)程，系統(tǒng)收到UE發(fā)送的SYNCUL消息后需要在4個(gè)子幀(20ms)內(nèi)發(fā)送FPACH信息，否則UE視此次同步建立的過(guò)程失敗。UE接收到NodeB回應(yīng)的FPACH消息后，在RACH信道上向RNC發(fā)送RRC Connection Request消息，發(fā)起RRC連接建立過(guò)程。RNC根據(jù)請(qǐng)求的原因及系統(tǒng)資源的狀況，決定在專用信道上準(zhǔn)備建立RRC連接，分配建立RRC連接所需要的資源。主要參數(shù)：建立CRNC通信上下文，建立上下行CCTRCH(T

21、FCS.TFCI.鑿孔限制)建立上下行DPCH（時(shí)隙,訓(xùn)練序列碼.DPCH-ID,信道化碼，調(diào)制方式，突發(fā)的格式及上行SIR.TPC）建立上下行傳輸信道DCH（TFS.TB0.TB1.TB長(zhǎng)度=148BIT.TTI=10MS,為13.6K信令/TTI=40MS為3.4K信令.信道編碼類別.編碼率.速率匹配.CRC碼.DCH可否搶占）RL-ID.C-ID下行初始的發(fā)射功率，調(diào)節(jié)的范圍，上行同步的步長(zhǎng)，頻次。Radio Link Setup ResponseRadio Link Setup ResponseNBAPNBAP主要參數(shù)：建立Node B通信上下文=0，通信控制口=1，回復(fù)RL-ID.不

22、支持上行SF可變.定義了數(shù)據(jù)流標(biāo)識(shí)及傳輸層的地址=16909057。主要參數(shù)：?jiǎn)?dòng)T300定時(shí)器，初始UE的標(biāo)識(shí)（IMSI.TMSI+LAI.PTMSI+RAI）建立的原因（可以是會(huì)話類，流類，交互類，背景類，緊急呼叫）協(xié)議出錯(cuò)指示，UU口上測(cè)量值（當(dāng)前服務(wù)小區(qū)PCCPCH RSCP值監(jiān)視小區(qū)的PCCPCH RSCP值及擾碼）無(wú)線資源控制（RRC)層處理UE和RAN之間在第三層控制面的信令以及和更高層之間的關(guān)系NodeB完成物理信道配置后，在新建的物理信道上，準(zhǔn)備接收UE的消息17主叫（二）NodeBUERNCCNALCAP Iub Data Transport Bearer SetupUpl

23、ink SynchronisationUplink SynchronisationDCH-FPDownlink Downlink SynchronisationSynchronisationDCH-FPDCH-FPDCH-FPStart TXRRCRRCCCCH:RRC Connection SetupCCCH:RRC Connection SetupRadio Link Restore Radio Link Restore IndicationIndicationNBAPNBAPRNC通過(guò)ALCAP協(xié)議，建立Iub數(shù)據(jù)傳輸承載。Iub數(shù)據(jù)傳輸承載通過(guò)AAL2的綁定標(biāo)識(shí)與DCH綁定在一起。建立

24、Iub數(shù)據(jù)傳輸承載需要NodeB確認(rèn)。通過(guò)上下行節(jié)點(diǎn)同步與上下行同步控制幀，NodeB與 RNC為Iub數(shù)據(jù)傳輸承載建立同步。主要參數(shù)：初始的UE標(biāo)準(zhǔn)，給UE分配一個(gè)U-RNTI，UE能力更新到1.28Mcps建立SRB-1to4（定義DCH/邏輯信道的標(biāo)識(shí)及他們之間的映射關(guān)系，邏輯信道的優(yōu)先級(jí)），建立上下行CCTRCH信息（TFCS-ID，共享信道關(guān)，信令的增益），定義傳輸信道編碼方法（TFS的TTI，傳輸塊編碼要求），頻率,UE發(fā)射功率，定義上下行DPCH信息（上行功率，TPC步長(zhǎng)，開(kāi)環(huán)功率，同步參數(shù)，上下行TFCI編碼，鑿孔限制，時(shí)隙，訓(xùn)練序列碼，調(diào)制方式，信道話碼）關(guān)閉T300定時(shí)器1

25、8主叫（三）NodeBUERNCCNRRCRRCDCCH:RRC Connection Setup CompleteDCCH:RRC Connection Setup CompleteRRCRRCDCCH:InitialDCCH:Initial Direct Transfer Direct Transfer(MM:CM Service Request)(MM:CM Service Request)Initial UE MessageInitial UE Message(MM:CM Service (MM:CM Service Request)Request)RANAPRANAPDirect T

26、ransferDirect Transfer(MM:Authentication(MM:Authentication Request)Request)RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(MM:Authentication(MM:Authentication Request) Request)主要參數(shù)：SCCP層連接請(qǐng)求（主被叫信令點(diǎn)編碼參數(shù).路由指示）.RANAP層消息（核心域指示-CS域.LAI.SAI.RNC-ID.信令的連接標(biāo)識(shí)）CM業(yè)務(wù)請(qǐng)求，移動(dòng)性管理消息（業(yè)務(wù)類別-主叫，移動(dòng)臺(tái)的classmar

27、k-UE的射頻功率，版本，頻率能力，短信能力，加密算法能力)，移動(dòng)臺(tái)臨時(shí)標(biāo)識(shí)TMSI。SCCP Connection SCCP Connection ConfirmConfirmRANAPRANAP主要參數(shù)：RAND Value,AUTN Value主要參數(shù)：RAND Value,AUTN Value主要參數(shù)：定義CS/PS域初始的超幀號(hào)，UE的無(wú)線接入能力（包括分組數(shù)據(jù)匯聚能力，RLC能力，傳輸信道能力，射頻能力，物理信道能力，多模能力，安全能力，定位能力。）主要參數(shù)：CM業(yè)務(wù)請(qǐng)求，移動(dòng)性管理消息（業(yè)務(wù)類別-主叫，移動(dòng)臺(tái)的classmark-UE的射頻功率，版本，頻率能力，短信能力，加密算法

28、能力)，移動(dòng)臺(tái)臨時(shí)標(biāo)識(shí)TMSI。初始直傳用于UE在RRC在連接建立完成后，傳遞的第一條核心網(wǎng)消息到網(wǎng)絡(luò)，接入網(wǎng)RNC收到該信號(hào)后建立一條RNC和CN之間的信令連接，用于在上行鏈路上建立信令連接和信令流，并且透明的將初始直傳中的CN消息，不加處理的傳送給CN建立RNC/CN本次呼叫信令的本地參考號(hào)19主叫（四）NodeBUERNCCNRRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(MM:Authentication(MM:Authentication Response) Response)Direct TransferDirect Tra

29、nsfer(MM:Authentication(MM:Authentication Response)Response)RANAPRANAPSecurity Mode Security Mode CommandCommandRANAPRANAPRRCRRCDCCH:SecurityDCCH:Security Mode Command Mode CommandRRCRRCDCCH:SecurityDCCH:Security Mode Complete Mode CompleteSecurity Mode Security Mode CompleteCompleteRANAPRANAP主要參數(shù)：N

30、AS消息-SRES、RES主要參數(shù)：NAS消息-SRES、RES主要參數(shù)：IntergrityProtectionInformation,EncryptionInformation主要參數(shù)：IntergrityProtectionInformation,EncryptionInformation主要參數(shù)：IntergrityProtectionIAlgorithm=standard_UMTS_integrity_Algorithm_UIA1主要參數(shù)：IntergrityProtectionIAlgorithm=standard_UMTS_integrity_Algorithm_UIA120主叫

31、（五）NodeBUERNCCNRRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(CC:Setup(CC:Setup) )Direct TransferDirect Transfer(CC:Setup(CC:Setup) )RANAPRANAPDirect TransferDirect Transfer(CC:Call(CC:Call Proceeding) Proceeding)RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(CC:Call(CC:Call Pr

32、oceeding) Proceeding)RAB Assignment Request RAB Assignment Request EstablishmentEstablishmentRANAPRANAP主要參數(shù)：Called Party BCD Number,Bearer Capability(包括Speech、Circuit ModeGSM Standardized coding、GSM full rate speech version),Call Control Capabilities主要參數(shù)：Called Party BCD Number,Bearer Capability(包括S

33、peech、Circuit Mode、GSM Standardized coding、GSM full rate speech version),Call Control Capabilities主要參數(shù)：Radio Access Bearer parameters(RAB-ID,Uplink/Downlink MAXBitrate, Uplink/Downlink MAX-GuaranteedBitrate,User Plane Mode,TransportlayerAddress,BindingID,Iu Transport AssociationRRCRRCRANAPRANAPDCCH:

34、DL Direct Transfer(TMSI reallocation command)Direct Transfer(TMSI reallocation command)RRCRRCDCCH:UL Direct Transfer(TMSI reallocation complete)Direct Transfer(TMSI reallocation complete)RANAPRANAPCommon IDCommon ID：IMSIIMSIRANAPRANAP21主叫（六）NodeBUERNCCNSelect L1 and L2 and Iu Data Transport Bearer p

35、arametersALCAP Iu Data Transport Bearer SetupNBAPNBAPRL Reconfiguration RL Reconfiguration Prepare DCH AdditionPrepare DCH AdditionNBAPNBAPRL Reconfiguration ReadyRL Reconfiguration ReadyALCAP Iub Data Transport Bearer SetupRNC通過(guò)ALCAP協(xié)議建立Iu數(shù)據(jù)傳輸承載，并利用AAL2綁定標(biāo)識(shí)將Iu數(shù)據(jù)傳輸承載和無(wú)線接入承載綁定在一起主要參數(shù)：RL-ID=0.綁定的DCH-I

36、D.傳輸層的地址=16909057RNC通過(guò)ALCAP協(xié)議建立Iub數(shù)據(jù)傳輸承載，并利用AAL2綁定標(biāo)識(shí)將Iub數(shù)據(jù)傳輸承載綁定到DCH。此過(guò)程是創(chuàng)建承載DTCH的12.2K話音。主要參數(shù)：NODE B通信上下文。修改上下行CCTRCH（TFCS的CTFC結(jié)構(gòu)。增益。TFCI。鑿孔限制）。修改上下行DPCH-ID（時(shí)隙。訓(xùn)練序列碼。信道話碼。調(diào)制方式。突發(fā)格式。上行的SIR。TPC）。創(chuàng)建新的上下行DCH1TO3（TFSTB.TB的長(zhǎng)度。TTI=20ms.信道編碼類型。編碼速率。速率匹配。CRC碼。下行的DCH可否搶占）。初始功率。功率調(diào)整的范圍。上行同步。RL-ID=022主叫（七）Node

37、BUERNCCNUplink SynchronisationUplink SynchronisationDCH-FPDownlink Downlink SynchronisationSynchronisationDCH-FPDCH-FPDCH-FPNBAPNBAPRL Reconfiguration CommitRL Reconfiguration CommitRRCRRCDCCH:RadioDCCH:Radio Bearer Setup Bearer SetupRRCRRCDCCH:RadioDCCH:Radio Bearer Setup Complete Bearer Setup Comp

38、leteApply new transport format setRAB Assignment RAB Assignment ResponseResponseRANAPRANAPNodeB和RNC通過(guò)Downlink/Uplink Synchronistion DCH-FP幀為Iub數(shù)據(jù)承載建立同步關(guān)系。主要參數(shù)：創(chuàng)建RAB-ID=01.創(chuàng)建了承載數(shù)據(jù)的RB5-7（定義了DCH1to3/邏輯信道標(biāo)識(shí)及他們的映射關(guān)系）.上下行公共傳輸信道信息（CCTRCH的消息-TFCS-ID.共享信道關(guān)。TFCS的CTFC結(jié)構(gòu).增益）.對(duì)各DCH信道編碼進(jìn)行了定義（TFS-TTI=20ms.TB.TB長(zhǎng)度.

39、編碼類別.編碼率.速率匹配.CRC碼）.頻率.上行SIR.TPC.上行同步參數(shù)以及上下行CCTRCH信道編碼的信息（時(shí)隙.訓(xùn)練序列碼.調(diào)制方式.信道話碼.突發(fā)格式）主要信息：NODE B通信上下文的標(biāo)識(shí).CFN23主叫（八）NodeBUERNCCNDirect TransferDirect Transfer(CC:Progress(CC:Progress) )RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(CC:Progress(CC:Progress) )Direct TransferDirect Transfer

40、(CC:Alerting(CC:Alerting) )RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(CC:Alerting(CC:Alerting) )Direct TransferDirect Transfer(CC:Connect(CC:Connect) )RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(CC:Connect(CC:Connect) )24主叫（九）NodeBUERNCCNRRCRRCDCCH:UL Direct Tr

41、ansferDCCH:UL Direct Transfer(CC:Connect(CC:Connect Acknowledge) Acknowledge)Direct TransferDirect Transfer(CC:Connect(CC:Connect Acknowledge)Acknowledge)RANAPRANAPCommunicating25內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程26被叫（一）NodeBUERNCCNRRCRRC

42、CCCH:RRC Connection RequestCCCH:RRC Connection RequestAllocate RNTISelect L1 and L2 parametersPagingPagingRANAPRANAPRRCRRCPCCH:PagingPCCH:Paging Type1 Type1NBAPNBAPRadio Link Setup RequestRadio Link Setup Request主要參數(shù)：IMSI、TMSI、PagingAreaID，PagingCause主要參數(shù)：TMSI主要參數(shù)：TMSI，LAI，EstablishmentCause，Primary

43、CCPCH_RSCPMonitorCellRACH_Result，CellParametersID，PrimaryCCPCH_RSCP27被叫（二）NodeBUERNCCNRadio Link Setup Radio Link Setup ResponseResponseNBAPNBAPNBAPStart RXALCAP Iub Data Transport Bearer SetupUplink SynchronisationUplink SynchronisationDCH-FPDownlink Downlink SynchronisationSynchronisationDCH-FPDCH

44、-FPDCH-FPStart TX28被叫（三）NodeBUERNCCNRRCRRCCCCH:RRC Connection SetupCCCH:RRC Connection SetupRadio Link Restore Radio Link Restore IndicationIndicationNBAPNBAPNBAPRRCRRCDCCH:RRC Connection Setup CompleteDCCH:RRC Connection Setup CompleteRRCRRCDCCH:InitialDCCH:Initial Direct Transfer Direct Transfer(R

45、R:Paging(RR:Paging Response) Response)Initial UE MessageInitial UE Message(RR:Paging(RR:Paging Response) Response)RANAPRANAPDirect TransferDirect Transfer(MM:Authentication(MM:Authentication Request)Request)RANAPRANAP29被叫（四）NodeBUERNCCNRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(MM:Authenti

46、cation(MM:Authentication Request) Request)RRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(MM:Authentication(MM:Authentication Response) Response)Direct TransferDirect Transfer(MM:Authentication(MM:Authentication Response)Response)RANAPRANAPSecurity Mode Security Mode CommandCommandRANAPRANAPRRC

47、RRCDCCH:SecurityDCCH:Security Mode Command Mode CommandRRCRRCDCCH:SecurityDCCH:Security Mode Complete Mode Complete30被叫（五）NodeBUERNCCNSecurity Mode Security Mode CompleteCompleteRANAPRANAPDirect TransferDirect Transfer(CC:Setup(CC:Setup) )RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfe

48、r(CC:Setup(CC:Setup) )RRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(CC:Call(CC:Call Confirmed) Confirmed)Direct TransferDirect Transfer(CC:Call(CC:Call Confirmed) Confirmed)RANAPRANAPRAB Assignment RAB Assignment Request Request EstablishmentEstablishmentRANAPRANAP主要參數(shù)：Calling Party BCD Numbe

49、r主要參數(shù)：Bearer Capability Id,Call Control Capabilities Id,Supported Codec List Id主要參數(shù)：Calling Party BCD Number主要參數(shù)：Bearer Capability Id,Call Control Capabilities Id,Supported Codec List Id31被叫（六）NodeBUERNCCNSelect L1 and L2 and Iu Data Transport Bearer parametersALCAP Iu Data Transport Bearer SetupNBA

50、PNBAPRL Reconfiguration RL Reconfiguration Prepare DCH AdditionPrepare DCH AdditionNBAPNBAPRL Reconfiguration ReadyRL Reconfiguration ReadyALCAP Iub Data Transport Bearer Setup32被叫（七）NodeBUERNCCNUplink SynchronisationUplink SynchronisationDCH-FPDownlink Downlink SynchronisationSynchronisationDCH-FPD

51、CH-FPDCH-FPNBAPNBAPRL Reconfiguration CommitRL Reconfiguration CommitRRCRRCDCCH:RadioDCCH:Radio Bearer Setup Bearer SetupRRCRRCDCCH:RadioDCCH:Radio Bearer Setup Complete Bearer Setup CompleteApply new transport format setRAB Assignment RAB Assignment ResponseResponseRANAPRANAP33被叫（八）NodeBUERNCCNRRCR

52、RCDCCH:UL Direct TransferDCCH:UL Direct Transfer(CC:Alerting(CC:Alerting) )Direct TransferDirect Transfer(CC:Alerting(CC:Alerting) )RANAPRANAPRRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(CC:Connect(CC:Connect) )Direct TransferDirect Transfer(CC:Connect(CC:Connect) )RANAPRANAPDirect TransferD

53、irect Transfer(CC:Connect(CC:Connect Acknowledge)Acknowledge)RANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(CC:Connect(CC:Connect Acknowledge) Acknowledge)Communicating34內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程35呼叫釋放（一）NodeBUERN

54、CCNCommunicatingRRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(CC:Disconnect(CC:Disconnect) )Direct TransferDirect Transfer(CC:Disonnect(CC:Disonnect) )RANAPRANAPRANAPRANAPRRCRRCDCCH:DL Direct TransferDCCH:DL Direct Transfer(CC:Release(CC:Release) )Direct TransferDirect Transfer(CC:Release(CC:

55、Release) )RRCRRCDCCH:UL Direct TransferDCCH:UL Direct Transfer(CC:Release(CC:Release Complete) Complete)Direct TransferDirect Transfer(CC:Release(CC:Release Complete)Complete)RANAPRANAP36呼叫釋放（二）NodeBUERNCCNRRCRRCDCCH:RRC Connection ReleaseDCCH:RRC Connection ReleaseRRCRRCDCCH:RRC Connection Release

56、CompleteDCCH:RRC Connection Release CompleteIuIu Release Command Release CommandRANAPRANAPIuIu Release Complete Release CompleteRANAPRANAPALCAP Iu Data Transport Bearer ReleaseNBAPNBAPRL Deletion RequestRL Deletion Request37呼叫釋放（三）NodeBUERNCCNNBAPNBAPRL Deletion ResponseRL Deletion ResponseALCAP Iub

57、 Data Transport Bearer Release38內(nèi)容提要 TD-SCDMA網(wǎng)絡(luò)網(wǎng)絡(luò) 系統(tǒng)信息廣播系統(tǒng)信息廣播 位置更新流程位置更新流程 主叫流程主叫流程 被叫流程被叫流程 呼叫釋放流程呼叫釋放流程 切換流程切換流程 數(shù)據(jù)業(yè)務(wù)流程數(shù)據(jù)業(yè)務(wù)流程39切換（一）NodeB TargetUERNC TargetCNRNC SourceNodeB SourceDecision to perform handoverNBAPNBAPMeasurement ReportMeasurement ReportRRCRRCDCCH:MeasurementDCCH:Measurement Report

58、 ReportRelocation RequiredRelocation RequiredRANAPRANAPRelocation RequestRelocation RequestRANAPRANAPALCAP Iu Data Transport Bearer Setup40切換（二）NodeB TargetUERNC TargetCNRNC SourceNodeB SourceRadio Link Setup Radio Link Setup ResponseResponseNBAPNBAPNBAPNBAPNBAPRadio Link Setup Radio Link Setup Requ

59、estRequestALCAP Iub Data Transport Bearer SetupRelocation Request Relocation Request AcknowledgeAcknowledgeRANAPRANAPRelocation CommandRelocation CommandRANAPRANAPUplink Uplink SynchronisationSynchronisationDCH-FPDownlink Downlink SynchronisationSynchronisationDCH-FPDCH-FPDCH-FP41切換（三）NodeB TargetUE

60、RNC TargetCNRNC SourceNodeB SourceRRCRRCDCCH:PhysicalDCCH:Physical Channel Channel ReconfigurationReconfigurationRRCRRCDCCH:PhysicalDCCH:Physical Channel Reconfiguration Channel Reconfiguration CompleteCompleteRadio Link Restore Radio Link Restore IndicationIndicationNBAPNBAPNBAPRelocation DetectRel