中兴通讯LTE技术指导书V

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1、LTE技术指导书LTE技术指导书LTE技术指导书关于本文：版本日期作者审核者备注V3.002007.5.28李春艳创建5Copyright©2006ZTECorporationShenzhenP.R.ChinaZTECONFIDENTIAL:ThisdocumentcontainsproprietaryinformationofZTECorporationandisnottobedisclosedorusedexceptinaccordancewithapplicableagreements.Du

2、etoupdateandimprovementofZTEproductsandtechnologies,informationofthedocumentissubjectedtochangewithoutnotice.本文中的所有信息均为中兴通讯股份有限公司内部信息，不得向外传播第1/37页LTE技术指导书目录1概述............................................................................................

3、...............................................51.1背景介绍........................................................................................................................551.1.1无线通讯演进过程概述...........................................................

4、...........................51.1.2WCDMA技术演进过程......................................................................................61.2LTE简介和标准进展....................................................................................................62LTE系统

5、..................................................................................................................................82.1体系结构.................................................................................................................

6、.......8102.1.1无线协议结构....................................................................................................112.1.2RRC级功能划分..............................................................................................132.2无线接口协议..........

7、....................................................................................................152.2.1S1接口..............................................................................................................162.2.2X2接口...................

8、...........................................................................................18153LTE主要技术特征................................................................................................................183.1峰值数据速率...............