3GPPTS252113GPP协议标准通信

TechnicalSpecificationTS25.211V2.5.0(1999-10)3rdGenerationPartnershipProject(3GPP);TechnicalSpecificationGroup(TSG)RadioAccessNetwork(RAN);WorkingGroup1(WG1);Physicalchannelsandmappingoftransportchannelsontophysicalchannels(FDD)Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationPartnershipProject(3GPPTM)andmaybefurtherelaboratedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganisationalPartnersandshallnotbeimplemented.ThisSpecificationisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganisationalPartnersacceptnoliabilityforanyuseofthisSpecification.Specificationsandreportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganisationalPartners'PublicationsOffices.TSGR1#7(99)g08TSGRAN#5(99)475TSGRANMeetingNo.5OCTOBERKyongju,KoreaPhysicalchannels...(FDD)3GPPTS25.211V2.5.0(1999-10)3ReferenceWorkitem(Shortfilename.PDF)Keywordskeyword[,keyword][e-mail]sdeliverablecanbedownloadedfrom©Allrightsreserved.Physicalchannels...(FDD)3GPPTS25.211V2.5.0(1999-10)4ContentsContents.............................................................................................................................................................4IntellectualPropertyRights...............................................................................................................................5Foreword............................................................................................................................................................51Scope........................................................................................................................................................52References...............................................................................................................................................63Definitions,symbolsandabbreviations...................................................................................................63.1Definitions.........................................................................................................................................................63.2Symbols.............................................................................................................................................................63.3Abbreviations.....................................................................................................................................................64Transportchannels...................................................................................................................................74.1Dedicatedtransportchannels.............................................................................................................................74.1.1DCH–DedicatedChannel...........................................................................................................................74.2Commontransportchannels...............................................................................................................................74.2.1BCH–BroadcastChannel...........................................................................................................................84.2.2FACH–ForwardAccessChannel...............................................................................................................84.2.3PCH–PagingChannel.................................................................................................................................84.2.4RACH–RandomAccessChannel...............................................................................................................84.2.5CPCH–CommonPacketChannel...............................................................................................................84.2.6DSCH–DownlinkSharedChannel.............................................................................................................85Physicalchannels.....................................................................................................................................85.1Thephysicalresource........................................................................................................................................85.2Uplinkphysicalchannels...................................................................................................................................95.2.1Dedicateduplinkphysicalchannels.............................................................................................................95.2.2Commonuplinkphysicalchannels.............................................................................................................125.2.2.1PhysicalRandomAccessChannel(PRACH)..................