04td-scdma無(wú)線網(wǎng)絡(luò)信令流程-文庫(kù)吧在線文庫(kù)
【正文】 . A A L 2 R e l C o n fR R CR R C117 .RRC Conn Rel CmpR R CR R C1 1 6 . R R C C o n n R e l R eqN B A P N B A P119.RL Rel RspN B A PN B A P1 1 8 . R L R e l R e qQ . A A L 2 Q . A A L 2Q . A A L 2 Q . A A L 21 2 1 . A A L 2 R e l R s p1 2 0 . A A L 2 R e l R e qR A N A P R A N A P1 1 5 . I U R e l C m pR A N A P R A N A P1 0 6 . I U R e l C m pUE to UE (7) Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 60 硬切換： InterNB /IntraRNC RNC UE Communicating Measurement Report Decide to HO Radio Link Setup Request Radio Link Setup Response ERQ (AAL2_EST_REQ) ECF (AAL2_EST_CFM) Voice Data (via old cell) Physical Channel Reconfiguration (via SNB) SNB TNB Copyright 169。 Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 64 SNB TNB 接力切換： InterNB /IntraRNC RNC UE Communicating Measurement Report Decide to HO Radio Link Setup Request Radio Link Setup Response ERQ (AAL2_EST_REQ) ECF (AAL2_EST_CFM) Voice Data (via SNB and TNB) Physical Channel Reconfiguration (via SNB) Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 56 U EN o d e B R N C S G S N2 6 . D T( A C TI V A TE P DP C ON T E XT R E Q UE S T)2 5 .U L D T2 7. RA B As s Re q30.RL Recfg Prep3 1 . R L R e c f g R e a d y3 2 . A A L 2 S e t u p R e q3 3 . A A L 2 S e t u p R s p3 4 . D L S y n c3 5 . U L S y n c37.RL Recfg Commit3 6. R B S et u p3 8. RB S et up C om pl et e28. AAL2 Setup Req29.AAL 2 Setup Rsp3 9 . R A B A s s R s p4 0. DT (A CT IV AT E PD P CO NT EX T A CC EP T)4 1 . D L D T2 4. DL D T2 3. DT (R EQ UE ST P DP C ON TE XT A CT IV AT IO N)R R CR R CR R CR R CR R CR R CR R CR R CR R CR R CN B A PN B A PN B A PN B A PN B A PN B A PQ . A A L 2 Q . A A L 2Q . A A L 2Q . A A L 2F PF PF PF PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A PR A N A P網(wǎng)絡(luò)側(cè)發(fā)起的 PDP激活 (2) Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 48 UE to UE (3) O r i U ET e r U EN o d e B 1N o d e B 2R N C 1 C NR N C 23 8 . D L S y n c40.UL Sync4 2 . R R C C o n n S e t u p C m p4 1. R RC Co n n S et u p 4 5 . I n i t i a l D T4 6 . I n i t U E ( P a g i n g R s p )56.Sec mod cmd5 7 . S e c m o d c m d5 8 . S e c m o d c m p54.UL DT(Authent Rsp)4 7 . D T ( A u t h e n t R e q )4 9 . D L D T5 0 . U L D T5 5 . C o m m o n I D6 0 . D T ( S e t u p )5 9 . S e c m o d c m p6 1 . D L D T6 3 . C a l l C o n f i r m6 2 . U L D T37.AAL2 Setup Req39.AAL2 Setup Rsp4 3 . D L S y n c4 4 . U L S y n c51.RL Recfg Commit4 8 . R B S e t u p5 2 . R B S e t u p C o m p l e t e53.RAB Ass RspR R C R R CR R C R R CR A N A PR A N A PR A N A PF PF PF PF PQ . A A L 2Q . A A L 2N B A PN B A PR A N A PR A N A PR R CR A N A PR R C R R CR R CQ . A A L 2Q . A A L 2R R CR A N A PR A N A PR A N A PR A N A PR R CR R CR R CR R C R R CR R CR R CR A N A PR R C R R CR A N A PR A N A P R A N A PR A N A PR A N A PR A N A PR R CR R CR R C R R CF PF PF PF PR A N A PCopyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 40 目 錄 1. TDSCDMA無(wú)線網(wǎng)絡(luò)接口協(xié)議棧結(jié)構(gòu) 2. TDSCDMA無(wú)線網(wǎng)絡(luò)基本信令流程 網(wǎng)絡(luò)啟動(dòng)流程 UE登記流程 尋呼流程 呼叫流程 切換流程 Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 32 C N UE D T (L oc at i o n U pd at i n g R eq ue s t) ( Loca tio n Updati ng T y p e: N or ma l l o ca tion upda ti ng ) D T (L oc at i o n U pd at i n g Ac c ep t ) D T ( TM SI rea l l oc at i o n c om p l et e) 正常位置更新過(guò)程 Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 24 . :System Information Information Update Request UE Node B RNC CN NBAP NBAP RRC RRC . :System Information RRC RRC :System Information RRC RRC Information Update Response NBAP NBAP 系統(tǒng)信息廣播流程 Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 16 IuPS接口協(xié)議棧結(jié)構(gòu) Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 8 PDCP子層和 BMC子層功能 ? PDCP（ Packet Data Convergence Protocol） ? 分組數(shù)據(jù)匯聚層協(xié)議 ? IP數(shù)據(jù)流的頭部壓縮與解壓縮，提高傳輸效率 ? BMC（ Broadcast/Multicast Control protocol） ? 廣播 /多播控制協(xié)議 ? 小區(qū)廣播消息的存儲(chǔ)和發(fā)送 Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. TDSCDMA 無(wú)線網(wǎng)絡(luò)信令流程 Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 5 Uu接口協(xié)議結(jié)構(gòu) Copyright 169。 2023 Huawei Technologies Co., Ltd. All rights reserved. Page 13 ? NBAP 基本過(guò)程分為公共過(guò)程和專用過(guò)程，分別對(duì)應(yīng)公共鏈路和專用鏈路的信令過(guò)程 ? 公共 NBAP（ NCP）主要功能
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