3GPP协议 - 38202-h20（英文版本）.docx

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1、3GPPTS38.202V17.2.0(2023-06)Technica1Specification3rdGenerationPartnershipProject;Technica1SpecificationGroupRadioAccessNetwork;NR;Servicesprovidedbythephysica11ayer(Re1ease17)35段Thepresentdocumenthasbeendeve1opedwithinthe3rdGenerationPartnershipProject(3GPP)andmaybefurthere1aboratedforthepurposesof

2、3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprova1processbythe3GPPOrganizationa1Partnersandsha11notbeimp1emented.ThisSpecif1cationisprovidedforfuturedeve1opmentworkwithin3GPPon1y.TheOrganizationa1Partnersacceptno1iabi1ityforanyuseofthisSpecification.SpecificationsandReportsforimp1ementationofthe3

3、GPPsystemshou1dbeobtainedviaIhe3GPPOrganizationa1PartnersPub1icationsOffices.Keywords3GPP,NewRadio,1ayer13GPPPosta1address3GPPsupportofficeaddress650Routedes1ucio1es-SophiaAntipo1isVa1bonne-FRANCETe1.:+33492944200Fax:+33493654716Internethttpywww.3gpp.orgCOPyrightNOtifiCatiOnNopartmaybereproducedexce

4、ptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductionina11media.2023,3GPPOrganizationa1Partners(ARIB,ATIS,CCSA.ETSI,TSDSI,TTA.TTC).A11rightsreserved.UMTSisaTradeMarkofETSIregisteredforthebenefitofitsmembers3GPPisaTradeMarkofETSIregisteredforthebenefitofitsMembe

5、rsandofthe3GPPOrganizationa1Partners1TEisaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationa1PartnersGSMandtheGSM1ogoareregisteredandownedbytheGSMAssociationContentsForeword41 Scope52 References53 Definitions,symbo1sandabbreviations53.1 Definitions53.2 Symbo1s53.3 Abbreviati

6、ons54 Servicesandfunctionsofthephysica11ayer64.1 Genera164.2 Overviewof11functions65 Mode1ofphysica11ayeroftheUE65.1 Up1inkmode175.1.1 Up1inksharedchanne175.1.2 Randomaccesschanne175.2 Down1inkmode185.2.1 Down1inksharedchanne185.2.2 Broadcastchanne185.2.3 Pagingchanne195.3 Side1inkmode1105.3.1 Side1

7、inksharedchanne11()5.3.2 Broadcastchanne1116 Simu1taneoustransmissionandreceptionofphysica1channe1sandphysica1signa1s126.1 Up1ink126.2 Down1ink136.3 Side1ink157 Measurementsprovidedbythephysica11ayer167.1 UEmeasurements16AnnexA(informative):Changehistory17ForewordThisTechnica1Specificationhasbeenpro

8、ducedbythe3rdGenerationPartnershipProject(3GPP).ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefo11owingforma1TSGapprova1.Shou1dtheTSGmodifythecontentsofthepresentdocument,itwi11bere-re1easedbytheTSGwithanidentifyingchangeofre1easedateandanincreaseinversionnumberasf

9、o11ows:Versionx.y.zwhere:xthefirstdigit:1 presentedtoTSGforinformation;2 presentedtoTSGforapprova1;3 orgreaterindicatesTSGapproveddocumentunderchangecontro1.ytheseconddigitisincrementedfora11changesofsubstance,i.e.technica1enhancements,corrections,updates,etc.Zthethirddigitisincrementedwheneditoria1

10、on1ychangeshavebeenincorporatedinthedocument.1 ScopeThepresentdocumentisatechnica1specificationoftheservicesprovidedbythephysica11ayerof5G-NRtoupper1ayers.2 ReferencesThefo11owingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.1 3GPPTR21.9()5:Vocab

11、u1aryfor3GPPSpecifications2 3GPPTS38.201:NR;Physica11ayer-Genera1Description3 3GPPTS38.211:,NR;Physica1channe1sandmodu1ation4 3GPPTS38.212:NR;Mu1tip1exingandchanne1coding5 3GPPTS38.213:NR;Physica11ayerproceduresforcontro16 3GPPTS38.214:NR;Physica11ayerproceduresfordata7 3GPPTS38.215:NR;Physica11ayer

12、measurements,8 3GPPTS38.306:NR;UserEquipment(UE)radioaccesscapabi1ities3 Definitions,symbo1sandabbreviations3.1 DefinitionsForthePUrPOSeSofthepresentdocument,thetermsanddefinitionsgiveninTR21.9051andthefo11owingapp1y.Atermdefinedinthepresentdocumenttakesprecedenceoverthedefinitionofthesameterm,ifany

13、,inTR21.9051.3.2 Symbo1sForthePUrPOSeSofthepresentdocument,thefo11owingsymbo1sapp1y:3.3 AbbreviationsForthepurposesofthepresentdocument,theabbreviationsgiveninTR21.9051andthefo11owingapp1y.Anabbreviationdefinedinthepresentdocumenttakesprecedenceoverthedefinitionofthesameabbreviation,ifany,inTR21.905

14、1.Forthepurposesofthepresentdocument,thefo11owingabbreviationsapp1y:ARQAutomaticRepeatRequestBCHBroadcastChanne1CACarrierAggregationCRCCyc1icRedundancyCheckDCDua1ConnectivityD1Down1inkFECForwardErrorCorrectionGFGrant-FreeMACMediumAccessContro1MIMOMu1tip1eInputMu1tip1eOutputPBCHPhysica1BroadcastChann

15、e1PCHPagingChanne1PDCCHPhysica1Down1inkContro1Channe1PDSCHPhysica1Down1inkSharedChanne1PRACHPhysica1RandomAccessChanne1PUCCHPhysica1Up1inkContro1Channe1PUSCHPhysica1Up1inkSharedChanne1RACHRandomAccessChanne1RFRadioFrequencyRNTIRadioNetworkTemporaryIdentifierSCHSharedChanne1SISystemInformationSPSSemi-PersistentSchedu1ingSRSSoundingReferenceSigna1TPCTransmitPowerContro1U1Up1ink4 Servicesandfunctionsofthephysica11ayer4.1 Genera1Thephysica11a