TR36.788V1.0.0(2018-06)Vehicle-to-Everything(V2X)Phase2UserEquipment(UE)radiotransmissionandreception.docx

3GPPTR36.788V1.0.0(2018-06)TechnicalReport3rdGenerationPartnershipProject;TechnicalSpecificationGroupRadioAccessNetwork;Vehicle-to-Everything(V2X)Phase2;UserEquipment(UE)radiotransmissionandreception(Release15)35曾Thepresentdocumenthasbeendevelopedwithinthe3fdGenerationPartnershipProject(3GPP)andmaybefurtherelaboratedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.ThisReportisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganizationalPartnersacceptnoliabilityforanyuseofthisSpecification.SpecificationsandReportsforimplementationofthe3GPP,k,systemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.Keywords5G-Radio3GPPPostaladdress3GPPSUPPOrtofficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:+334929442OOFax:+33493654716Internethttp7www.3gpp.orgCOPyrightNOtifiCatiOnNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©2016,3GPPOrganizationalPartners(ARIB,ATIS,CCSA,ETSI,TSDSLTTA,TTC).Allrightsreserved.UMTSisaTradeMarkofETSIregisteredforthebenefitofitsmembers3GPPisaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartnersLTEisaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartnersGSM®andtheGSMlogoareregisteredandownedbytheGSMAssociationContentsForeword51 Scope62 References63 Definitions,symbolsandabbreviations63.1 Definitions63.2 Symbols63.3 Abbreviations64 Background74.2Objective5 V2XscenariosinRel-155.1 V2Xoperatingscenarios5.2 Operatingbandsandchannelarrangement5.2.1 ChannelbandwidthforV2XCommunication5.2.1.1 Channelbandwidthforintra-bandcontiguousoperation5.2.1.2 Channelbandwidthforinler-bandoperation6 Co-existencestudy7 Transmitcharacteristics7.1 64QAMoverPC57.1.1 MPRforsinglecarrierforpowerclass37.1.2 MPRforsinglecarrierforpowerclass27.1.3 MPRfor1OMHz+IOMHzforpowerclass37.1.4 A-MPRfor64QAM7.2 Intra-bandscenario7.2.1 Transmitpower7.2.1.1 Maximumoutputpower7.2.1.2 UEmaximumoutputpowerformodulation/channelbandwidth7.2.2 OutputRFspectrumemissions7.2.2.1 Spectrumemissionmask7.2.2.2 ACLR137.2.2.3 Spuriousemission7.2.3 Transmitintermodulation7.3 Inter-bandscenario7.3.1 GeneralTXrequirements7.3.2 ConfiguredtransmittedpowerforV2X8 Receivercharacteristics8.1 64QAMoverPC58.1.1 Maximuminputlevel8.2 Intra-bandcontiguousscenario7 889999 11112233333338.2.1 Maximuminputlevel188.2.2 AdjacentChannelSelectivity(ACS)198.2.3 Blockingcharacteristics198.2.3.1 In-bandblocking191.1.1.1 Out-of-bandblocking208.2.5 Spuriousresponse218.2.6 Intermodulalioncharacteristics218.2.7 RXspuriousemissions218.2.8 Receiverimage218.3Inter-bandscenario228.3.1 GeneralRXrequirements2223AnnexA:ChangehistoryForewordThisTechnicalReporthasbeenproducedbythe3rdGenerationPartnershipProject(3GPP).ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefollowingformalTSGapproval.ShouldtheTSGmodifythecontentsofthepresentdocument,itwillbere-releasedbytheTSGwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Versionx.y.zwhere:xthefirstdigit:1 presentedtoTSGforinformation;2 presentedtoTSGforapproval;3 orgreaterindicatesTSGapproveddocumentunderchangecontrol.ytheseconddigitisincrementedforallchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.Zthethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthedocument.1 ScopeThepresentdocumentistheTechnicalReportonV2Xphase2forLTE.ThepurposeofthepresentdocumentistostudytheradiorequirementsonV2Xphase2basedonLTEsidelinkaspartoftheRel-15workitem.Thenormativerequirementsresultingfromthepresentdocumentwillbeaddressedintheapplicablerelease15TechnicalSpecifications(TS).2 ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.- Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.- Foraspecificreference,subsequentrevisionsdonotapply.- Foranon-specificreference,thelatestversionapplies.Inthecaseofareferencetoa3GPPdocument(includingaGSMdocument),anon-specificreferenceimplicitlyreferstothelatestversionofthatdocumentinthesameReleaseasthepresentdocument.13GPPTR21.905:"Vocabularyfor3GPPSpecifications".2RP-170798:',NewWIDon3GPPV2XPhase2".3Definitions,symbolsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninTR21.90511andthefollowingapply.Atermdefinedinthepresentdocumenttakesprecedenceoverthedefinitionofthesameterm,ifany,inTR21.9051.3.2SymbolsVoid.3.3AbbreviationsForthepurposesofthepresentdocument,theabbreviationsgiveninTR21.9051andthefollowingapply.Anabbreviationdefinedinthepresentdocumenttakesprecedenceoverthedefinitionofthesameabbreviation,ifany.inTR21.9051.ProSePSBCHPSCCHPSDCHPSSPSSCHPSSSSSSSSSSV2VProximitybasedSen,icesPhysicalSidelinkBroadcastCHannelPhysicalSidelinkControlCHanneIPhysicalSidelinkDiscoveryCHanneIPrimarySynchronizationSignalPhysicalSidelinkSharedCHannelPrimarySidelinkSynchronizationSignalSecondarySynchronizationSignalSecondarySidelinkSynchronizationSignalVehicletoVehicleV2XVehicletoAnything4 Background4.1 JustificationToexpandtheLTEplatformtotheautomotiveindustry,theinitialstandardonsupportofV2VserviceswascompletedinSep2016.FurtherenhancementsthatfocusingonadditionalV2Xoperationscenariosleveragingthecellularinfrastructure,alsoforinclusioninRelease14,wascompletedinMarch2017.Currently,SAlisworkingonenhancementof3GPPSUPPOrtforV2XservicesinFS_eV2X.SAlhadidentified25usecasesforadvancedV2Xservicesandtheyarecategorizedintofourusecasegroups:vehiclesplatooning,extendedsensors,advanceddrivingandremotedriving.Thedetaileddescriptionofeachusecasegroupisprovidedasbelow.TheconsolidatedrequirementsforeachusecasegrouparecapturedinTR22.886.BasedontheinputfromFS_eV2XaswellaspotentialinputsfromRAN,SAlwillgenerateasetofnormativerequirementsfbrRelease15.1. VehiclesPlatoonningenablesthevehiclestodynamicallyformaplatoontravellingtogether.Allthevehiclesintheplatoonobtaininformationfromtheleadingvehicletomanagethisplatoon.Theseinformationallowthevehiclestodrivecloserthannormalinacoordinatedmanner,goingtothesamedirectionandtravellingtogether.2. ExtendedSensorsenablestheexchangeofraworprocesseddatagatheredthroughlocalsensorsorlivevideoimagesamongvehicles,roadsiteunits,devicesofpedestrianandV2Xapplicationservers.ThevehiclescanincreasetheperceptionofIheirenvironemntbeyondofwhattheirownsensorscandetectandhaveamorebroadandholisticviewofthelocalsituation.Highdatarateisoneofthekeycharacteristics.3. AdvancedDrivingenablessemi-automatedorfull-automateddriving.Eachvehicleand/orRSUsharesitsownperceptiondataobtainedfromitslocalsensorswithvehiclesinproximityandthatallowsvehiclestosynchronizeandcoordinatetheirtrajectoriesormanoeuvres.Eachvehiclesharesitsdrivingintentionwithvehiclesinproximityloo.4. RemoteDrivingenablesaremotedriveroraV2Xapplicationtooperatearemotevehicleforthosepassengerswhocannotdrivebythemselvesorremotevehicleslocatedindangerousenvironments.Foracasewherevariationislimitedandroutesarepredictable,suchaspublictransportation,drivingbasedoncloudcomputingcanbeused.Highreliabilityandlowlatencyarethemainrequirements.InRelease15,itisexpectedtoenhancetheCellular-basedV2Xservices(V2V,V2IN,andV2P)tosupportadvancedV2XservicesasidentifiedinTR22.886inaholisticandcomplementarymannertoRelease14V2X,whichwillinvolvebothUuinterfaceandPC5interface.4.2 ObjectiveThemotivationofthisworkitemistospecify3GPPV2XPhase2tosupportadvancedV2XservicesasidentifiedinSAITR22.886.ThespecifiedtechnologiesshouldbebackwardcompatiblewithRelease14V2Xforthedeliveryofsafetymessages(i.e.CAM/DENMmessages).Thedetailedobjectivesofthisworkitemareasfollows:1. SpecisolutionsforthefollowingPC5functionalities,whichcanco-existinthesameresourcepoolsasRel-14functionalityandusethesameschedulingassignmentformat(whichcanbedecodedbyRel-14UEs),withoutcausingsignificantdegradationtoRel-14PC5operationcomparedtothatofRel-14UEs:RANI,RAN2,RAN4a) Carrieraggregation(upto8PC5carriers);Inter-andintra-bandmulti-carrierwasfinishedinRel-14asbelow,multiplecarriersandcarrieraggregationmayhavedifferenceinresourceallocation.NeedtowaitRAN1study.b) 64QAM;c) ReducethemaximumtimebetweenpacketarrivalatLayer1andresourceselectedfortransmission;d) RadioresourcepoolsharingbetweenUEsusingmode3andUEsusingmode4;2. StudythefeasibilityandgainofPC5operationwithTransmitDiversity,assumingthisPC5functionalitywouldcoexistinthesameresourcepoolsasReI-14functionalityandusethesameschedulingassignmentformat(whichcanbedecodedbyRel-14UEs),withoutcausingsignificantdegradationtoRel-14PC5operationcomparedtothatofRel-14UEs,andspecifythisPC5functionalityifjustified.RAN1,RAN2,RAN43. StudythefeasibilityandgainofPC5operationwithShortTTI,assumingthisPC5functionalitywouldco-existinthesameresourcepoolsasRel-14functionalitywithandwithoutusingthesameschedulingassignmentformal,andprovideRANIobsen,ationsandrecommendationstoRANbyRAN#77.RANI,RAN2a)AfollowingdecisionfornormativeworkisuptoconsensusatRAN.4. SpecifynecessaryRFrequirementsforthespecifiedPC5functionalitiesinBand47,wherenotcoveredbytheRel-15workitemtiV2XnewbandcombinationsforLTE,RAN45. SpecifynecessaryRRMcorerequirements.RAN4Inthisworkitem,nonewnumerology»waveform,andchannelcodingwillbeconsidered.BasedonthefeedbackfromSA2onLS"SupportofUnicastandGroupcasttransmissionoverPC5foreV2X,thescopeofthisworkitemmaybefurtherupdated.5 V2XscenariosinRel-155.1 V2XoperatingscenariosRAN4focusonV2XoperatingscenariosasbelowinV2Xphase2WIduetointerestedoperatorservicescenarios.-tpriorityV2Xoperatingscenarios Intra-bandmulti-carrieroperationinBand47(PC5)with23dBmoutputpower:20MHz+IOMHz Forcombinationsofintra-bandmulti-carrieroperationinBand47(PC5)asaboveandinter-bandcon-currentoperationinalicensedband(Uu) 2dpriorityV2Xoperatingscenarios Intra-bandmulti-carrieroperationinBand47(PC5)with23dBmoutputpower:1OMHz+1OMHz+IOMHz Forcombinationsofintra-bandmulti-carrieroperationinBand47(PC5)asaboveandinter-bandcon-currentoperationinalicensedband(Uu) 3rdpriorityV2Xoperatingscenarios Intra-bandmulti-carrieroperationinBand47(PC5)with26dBmoutputpower:1OMHz+IOMHz Forcombinationsofintra-bandmulti-carrieroperationinBand47(PC5)asaboveandinter-bandcon-currentoperationinalicensedband(Uu) Intra-bandmulti-carrieroperationinBand47(PC5)with26dBmoutputpower:20MHZ+10MHz,10MHz+10MHz+10MHzForcombinationsofintra-bandmulti-carrieroperationinBand47(PC5)asaboveandinter-bandconcurrentoperationinalicensedband(Uu)5.2Operatingbandsandchannelarrangement5.2.1 ChannelbandwidthforV2XCommunication5.2.1.1 Channelbandwidthforitra-bandcontiguousoperationV2XBandwidthClassisspecifiedinTable5.6G.l-3forV2Xintra-bandcontiguousmulti-carrieroperationinTS36.101.FornewscenariosinReI-15,newV2Xbandwidthclassneedstobeintroduced.For20MHz+10MHz,bandwidthclassCinCAcanbereusedforV2Xwith2contiguousCCs.Butfor1OMHz+1OMHz+1OMHz,nobandwidthclassinCAisapplicable.BandwidthclassCicanbeintroducedforthisscenariowith3CCssupporting20MHZ40MHzaggregatedbandwidth.ThentheTable5.6G.l-3canbeupdatedasbelow:Table5.2.1.1-1V2XbandwidthclassesandcorrespondingnominalguardbandsV2XBandwidthClassAggregatedTransmissionBandwidthConfigurationNumberofcontiguousCCNominalGuardBandBWgbANRBagg1001aiBWchannel(I)-0.5f(NOTE2)B25<NRB,agg10020.05ma×(BWchannel(1),BWchane(2)-0.5C100<NRB.agg20020.05max(BWChanneK1),BWchanneI)-0.5fCl100<NRB,agg20030.05ma×(BWChanneK1),BWchannl(2)-0.5fD200<NRB,agg3003NOTE3E300<NRB,agg4004NOTE3F400<NRB,agg5005NOTE3I700<NRB,agg8008NOTE3NOTE1:BWchan11(),j=1,2,3,4isthechannelbandwidthofanE-UTRAcomponentcarrieraccordingtoTable5.6-1andf=fforthedownlinkwithfthesubcarrierspacingwhilef=0fortheuplink.NOTE2:a=0.16/1.4forBWChannel=1.4MHzwhereasa=0.05forallotherchannelbandwidths.NOTE3:Applicableforlaterreleases.ForV2Xcontiguousmulti-carrierandCAoperation,theV2XCommunicationchannelbandwidthsforeachoperatingbandisspecifiedinTable5.2.1.1-2.Table5.2.1.1-2V2Xintra-bandmulti-carrierandCAconfigurationsV2Xmulti-carrierandCAconfiguration/BandwidthcombinationsetV2XmulticarrierandCAConfigurationV2XmulticarrierandCAConfigurationforTXComponentcarriersinorderofincreasingcarrierfrequencyMaximumaggregatedbandwidthMHzBandwidthcombinationsetChannelbandwidthsforcarrierMHzChannelbandwidthsforcarrierMHzChannelbandwidthsforcarrierMHzChannelbandwidthsforcarrierMHzChannelbandwidthsforcarrierMHzV2X_47BV2X_47B1010200V2X_47CV2X_47C10203002010V2X_47CiV2X_47B1010103005.2.1.2Channelbandwidthforinter-bandoperationForV2Xinter-bandcon-currenloperation,theV2XCommunicationchannelbandwidlhsforeachoperatingbandisspecifiedinTable5.2.1.2-1forRel-15.Table5.2.1.2-1:Inter-bandcon-currentV2XconfigurationsandbandwidthcombinationsetsV2XconcurrentbandConfigurationV2XconcurrentbandConfigurationforTXE-UTRAorV2XoperatingBands1.4MHz3MHz5MHz10MHz15MHz20MHzMaximumbandwidthMHzBandwidthcombinationsetV2X_3A-47BV2X_3A-47A,V2X_47B3YesYesYesYesYesYes40047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X_5A-47BV2X_5A-47A,V5(_47B5YeSYeS30047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X_7A_47BV2X_7A_47A,V5(_47B7YesYesYesYes40047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X_8A-47BV2X_8A-47A,V2X_47B8YesYesYesYes30047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X_20A-47BV2X_20A-47A,V2X_47B20YeSYeSYeSYes40047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X.34A-47BV2X_34A-47A,V2X_47B34YeSYeSYeS35047SeeV2X_47BBandwidthcombinationSaoinTable5.2.1.1-2V2X_39A-47BV2X_39A-47AtV2X_47B39YesYesYesYes40047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X_41A-47BV2X_41A-47A,V2X_47B41YeSYesYesVes40047SeeV2X_47BBandwidthcombinationset0inTable5.2.1.1-2V2X_3A-47CV2X_3A-47A,V5<_47C3YesYesYesYesYesYes50047SeeV2X_47CBandwidthcombinationset0inTable5.2.1.1-2V2X.5A-47CV2X_5A-47A,V2X_47C5YeSYeS40047SeeV2X_47CBandwidthcombinationsetOinTable5.2.1.1-2V2X_7A_47CV2X_7A_47A,V2X_47C7YesYesYesYes50047SeeV2X_47CBandwidthcombinationset0inTable5.2.1.1-2V2X_8A-47CV2X_8A-47A,V风47C8YesYesYesYes40047SeeV2X_47CBandwidthcombinationset0inTable5.2.1.1-2V2X_20A-47CV2X_20A-47A,V2X_47C20YeSYeSYeSYes