tr25824 v1.0.0 rev

《tr25824 v1.0.0 rev》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、3GPPTR25.824V0V1.10.20(2008-05)TechnicalReport3rdGenerationPartnershipProject;TechnicalSpecificationGroupRadioAccessNetwork;ScopeofHSPAEvolutionfor1.28McpsTDD(Release8)Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationPartnershipProject(3GPPTM)andmaybefurtherelabora

2、tedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.ThisSpecificationisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganizationalPartnersacceptnoliabilityforanyuseofthisSpecification.

3、Specificationsandreportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.3GPPTR25.824V1.0.0(2008-05)25Error!Notextofspecifiedstyleindocument.KeywordsSelectkeywordsfromlistprovidedinspecsdatabase.3GPP

4、Postaladdress3GPPsupportofficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:+33492944200Fax:+33493654716Internethttp://www.3gpp.orgCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendt

5、oreproductioninallmedia.©2007,3GPPOrganizationalPartners(ARIB,ATIS,CCSA,ETSI,TTA,TTC).Allrightsreserved.3GPP3GPPTR25.824V1.0.0(2008-05)25Error!Notextofspecifiedstyleindocument.ContentsForeword51Scope62References63Definitions,symbolsandabbreviations63.1Definitions63.2Symbo

6、ls63.3Abbreviations74Introduction75Objectives76ConstraintsandRequirements87ElementsofStudy88Release7TechnicalPerformance89TechnicalProposalsandAssessment89.1Architecture89.2ContinuousPacketConnectivity89.2.1Motivation89.2.2AnalysisofHSDPA/E-DCHandthescopeofCPCfor1.28McpsT

7、DD89.3EnhancedCELL_FACHState99.4Layer2Enhancements109.5Downlink64QAMModulation109.4.1Link-levelstudyof64QAMindownlink109.4.2System-levelstudyof64QAMindownlink169.4.2.1IndoorMicro-CellScenario169.4.2.2OutdoorMacro-CellScenario189.4.2.3OutdoorMicro-CellScenario199.4.3Scopeo

8、f64QAMinHSPAEvolutionfor1.28McpsTDD209.6MIMO209.6.1Simulationassumptions209.6.2Two-antennacase22