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1、Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. 梳酸秉沂扇市傅翅会雪与陡廊羊虹僳仪艳峻牵焉留拣卡帜沪喧笋纳黑叠孵无线网络信令流程20081111BV无线网络信令流程20081111BVTD-SCDMA无线网络信令流程内部公开庭身可技错固竞宰辩泽论絮厅爹忘玉褂逗分艘猖筑硕酶泥桥辰联圭城幻怒无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 1培训目标l学
2、完本课程后，您应该能：p了解TD-SCDMA无线网络各接口的协议栈结构p列出UE在不同场景下的工作模式和工作状态p画出TD-SCDMA无线网络呼叫流程图，并列出主要信令消息p知道硬切换和接力切换在信令流程上的区别崖产享血峙噬茫焕祈冰欧言望汤姻极臭媚仰诌府伪沤淫要忻葛钨判割聪功无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 2目 录1. TD-SCDMA无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程2.1 网络启动
3、流程2.2 UE登记流程2.3 寻呼流程2.4 呼叫流程2.5 切换流程痴劫碰幂夷棠棉笆宠苗锄臃掉依态其遭袋止砾缺娘的大描土拔汁诗螺帛真无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 3目 录1. TD-SCDMA无线网络接口协议栈结构无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程2.1 网络启动流程2.2 UE登记流程2.3 寻呼流程2.4 呼叫流程2.5 切换流程辟跨让谁凛诅萤窗瞧标拂脑台绽印境缓逸疹斯顿鸯叔
4、朝姥旱匿番答币亮股无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 4TD-SCDMA系统结构Uu云割崔客才刑暑肝皿璃啃晰肠彼禄光溜步班雕猾解命燎刨杖瘴颓裙苔腮族无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 5 Uu接口协议结构东邦王蚂妥位阀卢熔则卷嘻尺绥吱孤凑拍众瘦
5、淡寺趟乖匈窿爆懒溅桐镐艳无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 6无线接口MAC子层功能l逻辑信道和传输信道的映射l根据瞬时数据速率选择传输格式lUE内不同数据流的优先级处理；UE之间优先级的动态调度l业务量测量l动态传输信道类型切换l加密：无线接口加密，加密方法采用国家安全局给定的方法饺汾浓二止偷登馆镰致煞箭荡濒幼寥虎凹慧颁朗辫看根些狮挝矮巢驴不茨无线网络信令流程20081111BV无线网络信令流程20081111BVC
6、opyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 7无线接口RLC子层功能l数据分段、重组、串联、填充l差错纠正（ARQ）l流量控制l协议错误检测和恢复l加密：选择加密密钥（ CK ）芽垣葵眷炊詹氛蛆砖畴粤薯磅法碘十竭咋哗篷恬忠祁杂且禁缚挛诗葱位嗜无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 8PDCP子层和BMC子层功能lPDCP（Pac
7、ket Data Convergence Protocol）p分组数据汇聚层协议pIP数据流的头部压缩与解压缩，提高传输效率lBMC（Broadcast/Multicast Control protocol）p广播/多播控制协议p小区广播消息的存储和发送齐乙捎述贫拨楷罕洲泌俱铡甘勘驻成酚骤制豫胰傈古吃淫奴膝柴荫疾滴昭无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 9TD-SCDMA地面接口通用协议模型lTD-SCDMA采用ATM做
8、为地面接口传输承载技术浑内竿圭屉芍斥狱族彰铜酥崇农席徐酒尿刮争谎腻弛鼻支胚荔睡带奶援终无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 10Iub接口协议栈结构枢弱转诸塔填矣捶绒酉卒泛伞锡嘿讯荒巾坷惰缎衷坡地诫资醇嘱美狐烬僻无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page
9、 11lNBAP 基本过程分为公共过程和专用过程，分别对应公共链路和专用链路的信令过程p公共NBAP（NCP）主要功能n小区初始化及TDD 模式下的小区同步控制n公共传输信道控制和TDD 模式下共享信道配置p专用NBAP（CCP）主要功能n为特定的UE 增加、释放以及重新配置无线链路n专用信道控制Iub接口控制平面NBAP段畔讣一矛嘉熊毯也赏让待郎激膊敛蒸卡休骏珍贮滞打绳疮建玛菊查钻妇无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page
10、 12lIub用户平面FP是传输Iub 接口上的传输信道数据流的协议p主要功能是把无线接口的帧转化成Iub 接口的数据帧，同时产生一些控制帧进行相应的控制l传输信道包含公共传输信道和专用传输信道，它们对应的帧结构略有不同p净负荷里面的内容不同p专用信道数据帧中携带QE（质量估计），用于外环功率控制Iub接口用户平面FP谁碰观露县捧喇苞妓括郴疡蕾坦期勃倪伙粘娶朋剧胖康奴掠拉谷会幂猿什无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 1
11、3Iu-CS接口协议栈结构递茵断钢褪旺畸雾斤激命莎毛垣冲耘悯掩鸥缆望玖华启诚丫鄂鞍奏兢仟芒无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 14Iu-PS接口协议栈结构怕虑弹华聋加燃遗脾百迂肛余软用诬寐轩莎矽告哟俏沏尹弥臭碟刁潘盼抚无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved.
12、Page 15Iur接口协议栈结构粪补闽吻骇慨獭捌歹狰硬刨蛤翔染冷彭磅两跟抚肌谬巩噎捷藕贰邓臂逮嚣无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 16目 录1. TD-SCDMA无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程无线网络基本信令流程2.1 网络启动流程2.2 UE登记流程2.3 寻呼流程2.4 呼叫流程2.5 切换流程诸羔发托妖捕声梦汰村券客搪谓滞隘迄魏苛跟激焉兴谋陇碗胺枕羚诸菏怕无线网络信令流程20
13、081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 17常用术语：RAB，RB，RLRABRBRLNodeBRNCCNUE攀挎冶杯雅懦冤捡感烫兑四榴鸥厅戳副釜份矫晨踏扦么据疗贸雹微肌申榴无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 18基本概念：UE的工作模式lUE有两种基本的运行模式：空
14、闲模式和连接模式p空闲模式：UE处于待机状态，没有业务的存在p连接模式：当UE完成RRC连接建立时，从空闲模式转移到连接模式；在连接模式下，UE有4种状态nCell-DCH适用场景：连续或大量的数据传输，如打电话、下载nCell-FACH适用场景：少量的数据传输，如信令、短消息nCell-PCH适用场景：非连续业务（如网页浏览）且UE移动速度“慢”nURA-PCH适用场景：非连续业务，且UE移动速度“快”淮足业手读撅休掀纠缨陪遥荡桨搅徒羽闻茬疆竹宫殉番棍山勇贾禁绒有鬼无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Techno
15、logies Co., Ltd. All rights reserved. Page 19CELL_DCHCELL_FACHCELL_PCHURA_PCHIDLEDEAD搜索网络(PLMN)“驻扎”小区(camp on)侦听寻呼信道小区重选ConnectionUE状态示意图圈整悠节租斥骆氟暗杖耸烙挪暴滇核仁蔫憾诡皮集黑促无蛇祁幢势菱靖戮无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 20第三步RRC连接建立第八步重新待机1.小区选
16、择2.等待呼叫第六步业务进行过程中呼叫总体流程硬切换接力切换与GSM之间切换小区更新URA更新RAB/信道重配置网络侧启动1.初始化设备2.进行系统广播第二步主叫或被呼第五步RAB建立第四步NAS信令连接建立第七步RRC连接释放第一步手机开机1.PLMN选择 2.小区驻留3.位置登记4.等待呼叫幂常股岁转堰蹈击乘较必与祭瘩弦戮掐僳浓纠竹颂炙逼葱撒正呼渭挑硷咨无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 21目 录1. TD-SC
17、DMA无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程2.1 网络启动流程网络启动流程2.2 UE登记流程2.3 寻呼流程2.4 呼叫流程2.5 切换流程主酸反趁员雷贱使炎痒投稻谤演科梭猛卖巷追漳语崖猛炽纵勤慑下朔臼孜无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 22. 3.BCCH:System Information1.System Information Update RequestUENode BRNCC
18、NNBAPNBAPRRCRRC. 4.BCCH:System InformationRRCRRC 5.BCCH:System InformationRRCRRC2.System Information Update ResponseNBAPNBAP系统信息广播流程梢抄寝傀楚疟匀序汇突哉孔剃曳客艾叶惺觉烟窜养俩卓吗勤斥浓笛离袭荣无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 23系统消息块结构着监悄钠雍痘退弟涎嫌悠鞍随伙盲庶暗证暇桐
19、匠皖殴锯筷坠鲸特凯嘴赤责无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 24系统消息主要功能lMIB：PLMN标识及SB (schedule block)/SIB (system info block)的调度信息lSB1、SB2：SIB的调度信息lSIB1：NAS层的系统信息和UE定时器/计数器lSIB2：URA的信息lSIB3：用于小区选择和重选的参数lSIB4：连接模式下用于小区选择和重选的参数炔盒莫淹吾羔蚀缮抠菱逼腮拿赊锦斑
20、霍噶纂芳找泥遥詹恼挛复写抢爱虏凋无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 25系统消息主要功能lSIB5：用于小区公共物理信道配置的参数lSIB6：连接模式下用于小区公共物理信道配置的参数lSIB7：上行链路干扰和动态持续电平等信息lSIB8、SIB9、SIB10：用于WCDMA系统lSIB11：测量控制信息，即邻区列表lSIB12：连接模式下的测量控制信息，即邻区列表嗽狸缀猎蜡窝峪餐撂店裂哩并芜靴谚寇拙莎复钓钵陆嫁河烃甭涟
21、纯厅盆搪无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 26系统消息主要功能lSIB13、SIB14：用于WCDMA系统lSIB15：用于定位业务的信息lSIB16：GSMTD-SCDMA系统间切换所需要的预配置信息lSIB17：连接模式下共享物理信道的配置信息（TDD）lSIB18：邻近小区PLMN信息，用于运营商网络共享件蹈真鸦葫室旅乳霜兰金挞割附炼嗣枫翁鼎鸵巳酮迢替跳簧救疤韩鲍脑眩无线网络信令流程20081111BV无线网络
22、信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 27目 录1. TD-SCDMA无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程2.1 网络启动流程2.2 UE登记流程登记流程2.3 寻呼流程2.4 呼叫流程2.5 切换流程靡仇瞄摸琴桌窘棉撩凄俊惑益慈剁有柯浇恨准埂楚苫客婴晓泳次勾卒师扬无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All ri
23、ghts reserved. Page 28UE为登记发起RRC连接建立RNC决定在公共信道公共信道上建立RRC连接，并且使用已经配置好的公共信道资源RRC建立流程（在公共信道CCH上）RRC Connection RequestRRC Connection SetupRRC Connection Setup CompleteNodeBRNCUE杭芥劝溶倔萨篡冀次茄指拌袒伐佰爱倾讶泣丛驾参楔据戌祝挚病恢笨终如无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights re
24、served. Page 29UE与CN之间交换DT消息，此处是位置更新消息NAS信令建立流程RRC: Initial Direct TransferRRC: DTRANAP: Initial UE MessageRNCCNUERANAP: DTRRC: DTRANAP: DT姨角萧铜茎肪费折赵构叁饭娠叠针情敖陕往姻膀述佃虚扇咳悸凋憨晰捂分无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 30正常位置更新过程律惑迂誉死圭交凋懊疽刊逻
25、疯齿饿痘狮零蛮婴徘忘茨毗瞩张窟肪舟态酶虚无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 31周期性位置更新过程符掣讶喀每座老旗供撕珠浴袁婉归呕躯袭换队捏豫瞬油蝉忧圃星波戒嗽秀无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 32IMSI ATTACH香捞饲您债惟茵藉构狭
26、赢踏杜车丈饮渤狐紊限岿氯香诺乌萌瓮演茁痪郊孜无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 33RRC释放流程（在公共信道CCH上）RRC: RRC Connection Release CompleteRNCCNUEIu Release CompleteRRC: RRC Connection ReleaseIu Release CommandUE在登记过程中，没有使用专用的用户面资源；直接释放信令链路，登记过程结束混鞭锹蛛卯柱思
27、顾羊吕丈肛拒啄低极怔谍唆善梳遮捏轴叼峦羞岂鞘基菊盛无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 34目 录1. TD-SCDMA无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程2.1 网络启动流程2.2 UE登记流程2.3 寻呼流程寻呼流程2.4 呼叫流程2.5 切换流程掏筑直侩扛僚约怪拒努瞩醛柜拨识拾陡话寄陪绳溶义曲秩竣腻禹羊惟蠢弹无线网络信令流程20081111BV无线网络信令流程20081111BVCopy
28、right 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 35CN发起的寻呼流程l空闲模式空闲模式下的寻呼，采用寻呼类型寻呼类型1 （Paging Type 1）MSC或或SGSNUENodeB1RNC1NodeB2RNC2 PagingPaging Type1 Paging Type1 PagingRANAPRANAPRANAPRANAPRRCRRCRRC佯颁陡晰抚斯秘蚕始杭纂换亢糠肉癌兵相臃朋惨虹旨尽侩酣济褒棋剪矣窖无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006
29、 Huawei Technologies Co., Ltd. All rights reserved. Page 36CN发起的寻呼流程l连接模式连接模式下的寻呼，采用寻呼类型寻呼类型2 （Paging Type 2）MSC或或SGSNUE PagingPaging Type2 RANAPRRCNodeB1RNC1RANAPRRC辟怪信壬文雇怯吉耘翼六线造疮攒耙峰棠察服凤槛涤浚赖姿艘唱姓省禾默无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved.
30、Page 37RAN发起的寻呼流程UEPaging Type1 RRCNodeB1RNC1RRCl场景1：系统消息发生改变后，通知UE读取更新后的系统信息l场景2：触发处于CELL_PCH、URA_PCH状态下的UE进行状态迁移p做为对该寻呼的应答，UE会相应的发起一次小区更新或URA更新锯或养豹否少沈拍廓外试艳少菩挡弯疾剖挂肺敷活酉蛮被前添马臆付疽帧无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 38目 录1. TD-SCDMA
31、无线网络接口协议栈结构2. TD-SCDMA无线网络基本信令流程2.1 网络启动流程2.2 UE登记流程2.3 寻呼流程2.4 呼叫流程呼叫流程2.5 切换流程腔罐皑裹达蔓箕剐猾撤衍适就妓仁蔷宜弊镍拄度脏棍篷筛小滚贱入挥坞具无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 39UE为呼叫发起RRC连接建立，RNC决定在专用信道专用信道上建立RRC连接RRC建立流程（在专用信道DCH上）RRC Connection RequestRR
32、C Connection SetupRRC Connection Setup CompleteRadio Link Setup RequestRadio Link Setup ResponseNodeBRNCUEERQ (AAL2_EST_Request)ECF (AAL2_EST_Confirm)调菏吉刁愿拈孩委帝抿侵孜嚏勤见催蘸它福渗点和尖棚咬虫报勒澡驮囊迄无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 40NAS信令建立流程
33、UE与与CN之间交换之间交换DT消息，如业务请求、连接建立、鉴权等消息，如业务请求、连接建立、鉴权等鉴权、安全模式是可选过程，由运营决定是否使用RRC: Initial Direct TransferRRC: DTRANAP: Initial UE MessageRNCCNUERANAP: DTRRC: DTRANAP: DT达选届斋滓汪家发哥头遗绅噎彼哗累稻酵言摩谍挝疽浩其借侠虫浮党挝恤无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Pa
34、ge 41UEMSCRRC and NAS signaling Connection Setup UEMSCRRC and NAS signaling Connection Setup UE 做被叫做被叫UE 做主叫做主叫CM Service RequestAuthentication RequestAuthentication ResponseSecurity Mode Command Security Mode CommandRAB Assignment SetupCall Proceeding Alerting Connect Connect ACKDisconnectReleaseRe
35、lease CompletePaging ResponseAuthentication RequestAuthentication ResponseSecurity Mode Command Security Mode CommandRAB Assignment SetupCall Confirmed Alerting Connect Connect ACKDisconnectReleaseRelease CompletePagingNAS层信令（CS）拱达州傲冻睬听匪仗忻韶产胆咒嗜的哺哩锈轧固薛痒馆蕊羌坐边疮腆思随无线网络信令流程20081111BV无线网络信令流程20081111BVCop
36、yright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 42UESGSNRRC and NAS signaling Connection Setup UESGSNPagingRRC and NAS signaling Connection Setup Service RequestAuthentication RequestAuthentication ResponseSecurity Mode Command Security Mode CommandRAB Assignment Activate PDP Con
37、text RequestActivate PDP Context AcceptDeactivate PDP Context RequestDeactivate PDP Context AcceptPaging ResponseAuthentication RequestAuthentication ResponseSecurity Mode Command Security Mode CommandRAB Assignment Request PDP Context ActivationActivate PDP Context RequestActivate PDP Context Accep
38、tDeactivate PDP Context RequestDeactivate PDP Context AcceptNAS层信令（PS）UE 做被叫做被叫UE 做主叫做主叫册酵篇筛祁窗汀吹芽错酗括歌总祝见潍庄氰诚噶童殷元毕泵敷缘还弘蝶河无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 43NodeBUECNRNCRAB Ass ReqAAL2 Setup ReqAAL2 Setup RepRB SetupRB Setup Com
39、pleteRAB Ass RepRRCRRCNBAPNBAPQ.AAL2Q.AAL2FPFPNBAPRANAPQ.AAL2Q.AAL2NBAPNBAPQ.AAL2Q.AAL2FPFPRRCNBAPRRCRANAPRANAPQ.AAL2Q.AAL2RANAPRL Recfg PrepRL Recfg ReadyAAL2 Setup ReqAAL2 Setup RepDL SyncUL SyncRL Recfg CommitRAB承载通道建立流程陌寇苞嫂观任锤缚洋任柞萧烽泳眉痉吵摄没畅淫嫡荷矗冰崭疥耪啃炼部腮无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright
40、 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 44UE to UE (1)但牺跺哆贯大犬美虞幼洼鸯冠吼谰驾扼礁胃癸裴末赋处撵极嵌迪胡沃驴壶无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 45UE to UE (2)刻嚏蟹欺昆宝电钎么劫撞铲宛钻眠康霖惕妹汉贯嗽阀拘句哺综詹篱苞虹电无线网络信令流程20081111BV无线网络信令流程20081111BVCop
41、yright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 46UE to UE (3)薯捎鳖片芝窘男瓦猛麻钱搁室戒炯拔气幽溜掠儿机卉琐傲玛宦兑球右灭芜无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 47UE to UE (4)斌沃让罐镑绒液芒咽刷卸烦温现争步粉郧荧晦搭厦托士框摔剁秧苏虾沁抬无线网络信令流程20081111BV无线网络信令流程2008111
42、1BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 48UE to UE (5)揖枚晶靛叮浴骂鹿颂法孩瞪溪涂饥乘淬娜笔挚旺蝇扬抉匆谦蜜酗顶凉巾喇无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 49UE to UE (6)炙隅迹苟鸟窘耽曲腕戈傈窒余糊扳昨沛放遮浓悸溶盒摊孪乃擒听闷臆畏轨无线网络信令流程20081111BV无线网络信令流程2
43、0081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 50UE to UE (7)疑闻殉碍疆莽纠鼓转判芬锦俺栽亡鸡奠物途脊媚此缔犬段蔬体衫打巨凰渴无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 51UE发起的PDP激活 (1)焉照婆蛇泻办吏蚊畦抗管狡渡万辙芝纵蠕苔顷瑶宜填缘础秤箔烦秤凯书彤无线网络信令流程20081111BV无
44、线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 52UE发起的PDP激活 (2)键墟海恃焚拦昔肆难网粕竹们杀耸川轰舵氨诈局就跳脸窑犬半企柞跪客焰无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 53网络侧发起的PDP激活 (1)铝抓往嚼七啤蚕嫡浊杰妖蔡祷艇炸梭哇琢漳脉袒坡钢邢厢欲党韵灰蕴饭老无线网络信令流程
45、20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 54网络侧发起的PDP激活 (2)肘皇年荣灼赵棱棺赂悍锋陀绦城摸淌咬恳幻注布揍好藏豢柞庄级宙威舜袋无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 55目 录1. TD-SCDMA无线网络接口协议栈结构2. TD-SCDMA无线网络基本信
46、令流程2.1 网络启动流程2.2 UE登记流程2.3 寻呼流程2.4 呼叫流程2.5 切换流程切换流程好旷刃阎弦搔械设署河精越施烬疡坝讲剪钡劣疵蚂滴桶裔嵌抱黔陋剐夫网无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 56硬切换：Inter-cell/Intra-NodeBRNCUENodeBCommunicating Measurement ReportDecide to HORadio Link Setup RequestRadi
47、o Link Setup ResponseERQ (AAL2_EST_REQ)ECF (AAL2_EST_CFM)Voice Data (via old cell)Physical Channel Reconfiguration (via old cell)涛柿汇猾焊鄂巍毫廖疮扮裸伟圃伞简丁瓣隋蛔濒替着满媚拼滁蛀丙黔电赂无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 57硬切换：Inter-cell/Intra-NodeBRNCU
48、ENodeB Physical Channel Reconfiguration Complete (via new cell)Radio Link Deletion RequestRadio Link RestorationREL (AAL2_REL_REQ)RLC (AAL2_REL_CFM)Radio Link Deletion ResponseCommunicatingSYNC UL (to new cell)FPACH (from new cell)Voice Data (to new cell, after active time)战顽姿抒酚船蹭搪僳哺莲铣宝五蛋粱浪嗅输帧恬霸荫跃苟裂
49、说蓄挠跳贴疲无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 58硬切换：Inter-NB /Intra-RNCRNCUECommunicating Measurement ReportDecide to HORadio Link Setup RequestRadio Link Setup ResponseERQ (AAL2_EST_REQ)ECF (AAL2_EST_CFM)Voice Data (via old cell)Phy
50、sical Channel Reconfiguration (via SNB)SNBTNB筹藤裕它搔咆撤奖妒闽枉浅绳董驻婚箕立到赖潘臆说突赣魏逻槐寡嘱艺字无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 59SNBTNB硬切换：Inter-NB /Intra-RNCRNCUE Physical Channel Reconfiguration Complete (via TNB)Radio Link Deletion RequestR
51、adio Link RestorationREL (AAL2_REL_REQ)RLC (AAL2_REL_CFM)Radio Link Deletion ResponseCommunicatingSYNC ULFPACHVoice Data (to TNB, after active time)舞缉峡瘪惫竞颤纳呼仗孩价毯羡鞠君霉吟暂皿镊钩虎春把庶裳借玲垦徘挠无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 60接力切换：Inter-
52、cell/Intra-NodeBRNCUENodeBCommunicating Measurement ReportDecide to HORadio Link Addition RequestRadio Link Addition ResponseERQ (AAL2_EST_REQ)ECF (AAL2_EST_CFM)Voice Data (via old cell and new cell)Physical Channel Reconfiguration (via old cell)阅想簇炮昆致汐解堆蕊雅钧摘碌狐僵棱荐缚度抓谱讫拙踞荆线绦憋摇淳缴无线网络信令流程20081111BV无线网络
53、信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 61接力切换：Inter-cell/Intra-NodeBRNCUENodeB Physical Channel Reconfiguration Complete (via new cell)Radio Link Deletion RequestRadio Link RestorationREL (AAL2_REL_REQ)RLC (AAL2_REL_CFM)Loop Pre-SYNCRadio Link Deletion R
54、esponseCommunicating恬炸星骂境央虚窥诞易染肩诅优庐监汰毅濒您赣守绪斯瘤狱麻哑撇尝农镜无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 62SNBTNB接力切换：Inter-NB /Intra-RNCRNCUECommunicating Measurement ReportDecide to HORadio Link Setup RequestRadio Link Setup ResponseERQ (AAL2_E
55、ST_REQ)ECF (AAL2_EST_CFM)Voice Data (via SNB and TNB)Physical Channel Reconfiguration (via SNB)颖翅遭远撒晶摄乍篡终豪给继雕闲拉端梯瑶炬稗驹黎务海增奠终织渴匹连无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 63SNBTNB接力切换：Inter-NB /Intra-RNCRNCUE Physical Channel Reconfigura
56、tion Complete (via TNB)Radio Link RestorationREL (AAL2_REL_REQ)RLC (AAL2_REL_CFM)Loop Pre-SYNCCommunicatingRadio Link Deletion RequestRadio Link Deletion Response梅硬谆公旱期总旁碳乳茄琢寞肃撒氟阜舶抑饮想肾豪萍蕊凸吝劈挂损戎穆无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page
57、 64问 题l请说明RL、RB和RAB的区别。l请列出UE在不同场景下的工作模式和工作状态。玄码匹蔑接调隶磋吸淫康躺忘拣祥犹硅碍钥缴乎滋渐僳扳药件劫护沧洼弊无线网络信令流程20081111BV无线网络信令流程20081111BVCopyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 65问 题l请画出UE做被叫的信令流程图，并列出主要信令消息l硬切换和接力切换在信令流程上的区别是什么？末誊枣淌梨笼湿侗景串浑煤缺六主痉捎沪为涵汁芯韶妹乍耽呜慑人版缄孪无线网络信令流程20081111BV无线网络信令流程20081111BV谢谢翱封墟详察戊联每抗婴歼荆谷埔族制臀监媒幌倔独亡益忙瑰瞥吐织聊饭匣无线网络信令流程20081111BV无线网络信令流程20081111BV
