WCDMA信令流程详解.doc
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WCDMA信令流程详解.doc

WCDMA信令流程详解.doc

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WCDMA无线网络规划第六章WCDMA基本信令流程1目录6.1概述.................................................................................................................................36.2无线资源控制流程............................................................................................................36.2.1RRC连接建立流程.................................................................................................36.2.2信令建立流程.........................................................................................................46.2.3RAB建立流程.........................................................................................................51.DCH-DCH............................................................................................................62.RACH/FACH-DCH...............................................................................................93.RACH/FACH-RACH/FACH...................................................................................96.2.4RRC连接释放流程...............................................................................................106.2.5切换流程..............................................................................................................121.软切换...............................................................................................................122.硬切换...............................................................................................................143.前向切换............................................................................................................164.系统间切换........................................................................................................206.2.6RNC迁移.............................................................................................................221.静态迁移............................................................................................................222.伴随迁移......................................................