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1、3GPPTR23.795V2.0.0(2018-09)TechnicalReport3rdGenerationPartnershipProject;TechnicalSpecificationGroupServicesandSystemAspects;StudyonapplicationlayersupportforV2Xservices;(Release16)35配Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationParinershipProject(3GPPw)andmaybefurtherelaboratedforthepur
2、posesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.ThisReportIsprovidedforfuturedevelopmentWOrkWhhin3GPPonly.TlOrganizationalPartneisacceptnoliabilityforanyuseofthisSpecification.SpecificationsandReportsforimplncnlalionofthe3GPP
3、l,systemshouldbeobtainedviathe3GPPOrganizationalPartnersPublicalionsOffices.Keywords3GPPPostaladdress3GPPsupportofficeaddress-650RoutedesLucioles-SophiaZntipolis-Valbonne-FRANCETel.:+334929442OOFax:+33493654716Intemethttp:/www.3gpp.orgCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywri
4、ttenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.02018,3GPPOrganizationalPartners(ARIB,ATIS,CCSA,ETSLTSDSI.TTA,TTC).Allrightsreserved.UMTSisaTradeMarkofETSIregisteredforthebenefitofitsmembers3GPPisaTradcMarkofETSIregisteredforIhebenefitofitsMembersandofthe3GPPOrgan
5、izationalPartnersLTEisaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartnersGSMandtheGSMlogoareregisteredandownedbytheGSMAssociationContentsForeword81 Scope92 References93 Definitionsandabbreviations113.1 Definitions113.2 Abbreviations114 AnalysisofV2Xstandards124.1 3G
6、PPV2Xservicerequirements124.1.1 Description124.1.2 Analysis134.2 3GPPEPSarchitectureforV2Xcommunications154.2.1 Description154.2.2 Analysis154.3 ETSIITScommunicationarchitectureandrequirements154.3.1 Description154.3.2 Analysis164.4 SAEandrelatedstandardscommunicationarchitectureandrequirements164.4
7、.1 Description164.4.2 Analysis165 Keyissues175.1 Keyissue1-CommunicationofV2XapplicationQoSrequirementswith3GPPsystems175.1.1 Genera)175.1.2 Keyissuela-CommunicationofV2XapplicationnetworkQoSrequirementswith3GPPsystems175.1.3 KeyissueIb-CommunicationofV2XapplicationPC5QoSrequirementswith3GPPsystems1
8、85.2 Keyissue2-Monitoringnetworksituationof3GPPsystemsbyV2Xapplication185.3 Keyissue3-V2XUSDprovisioningviaVlreferencepoint185.4 Keyissue4-Localserviceinformation195.5 Keyissue5-ServicecontinuityduringMBMSbasedV2Xtraffic195.6 Keyissue6-HandlingMBMSbearersuspension215.7 KeyIssue7-V2XUEcapabilitiesrep
9、orting215.8 Keyissue8-PC5parametersprovisioningoverVl215.9 Keyissue9-V2Xgroupcommunication225.10 Keyissue10-UElocationreportoverVl225.11 Keyissue11-Supportforuplinkvideostreaming225.12 Keyissue12-HandlingmuItipIeV2XapplicationprioritiesattheV2XUE235.13 Keyissue13-Communicatingapplicationrequirements
10、fromtheV2Xapplicationserver235.14 Keyissue14-NetworkassistanceforenhancingQoEinV2Xapplications235.15 Keyissue15-V2XUSDprovisioningusingexistingMBMSserviceannouncementmechanisms235.16 Keyissue16-SupportinglargerfilesorV2Xmessages245.17 Keyissue17-DeterminingUElocationforageographicalarea245.18 Keyiss
11、ue18-ResolvingUEaddressforETSIITSfacilitylayermessages245.19 Keyissue19-ResolvingsecurityissuesforETSIITSdistribution245.20 Keyissue20-V2Xdynamicgroups255.21 Keyissue21-V2Xapplicationsupportfornetworkslicing255.22 Keyissue22-SupportforoperationmodesselectionforV2Vcommunications265.23 Keyissue23-Supp
12、ortforservicecontinuitybetweenUuandUE-to-networkrelayforV2Xcommunications266 Assumptionsandarchitecturalrequirements266.1 Assumptions266.2 Architecturalrequirements266.2.1 Genera)266.2.1.1 Description266.2.1.2 Requirements266.2.2.16.2.2.23334445556 6 6 66.6 6 6 6DescriptionRequirementsNetwork situat
13、ion monitoring requirements. DescriptionRequirements3GPPsystcmreIated parameters provisioning DescriptionRequirementsPC5 based V2X group communicationDescriptionRequirements2627272727272727277 Solutions7.1 Solution #1: V2X application layer functional model7.1.1 Solution description7.1.1.1 General7.
14、1.1.2 V2X application Iayerfiinctional model7.1.1.3 Functional entities description7.1.1.3.1 General7.1.1.3.2 V2X application specific client7.1.1.3.3 V2X application enabler client7.1.1.3.4 V2X application specific server7.1.1.3.5 V2X application enabler server7.1.1.4 Reference points7.1.1.4.1 Gene
15、ral7.1.1.4.2 Vl-AE7.1.1.4.3 Vl-APP7.1.1A47.1.1.4.5V5-AEV5-APP272728282828282929292930303030303030317.1.1.4.7Vc317.1.1.5ReferencepointsbetweentheV2Xapplicationlayerandthe3GPPnetworksystems317.1.1.5.1 General317.1.1.5.2 V2317.1.1.53Rx317.1.1.5.4MB2317.LI.5.5xMB317.1.1.5.6T8317.1.1.6Deploymeritmodelsfo
16、rtheV2Xapplicationlayerfunctionalmodel311.1.1.6.1 General311.1.1.6.2 Centralizeddeployment321.1.1.6.3 Distributeddeployment331.1.1.6.4 Solutionevaluation347.2 Solution#2:UElocationreportoverVl357.2.1 Solutiondescription357.2.1.1 General357.2.1.2 Locationreportingeventtriggersconfigurationprocedure35
17、7.2.1.3 Locationreportingeventtriggersconfigurationcancelprocedure357.2.1.4 Locationreportingprocedure367.2.2 Solutionevaluation367.3 Solution#3:HandlingMBMSbearersuspensionviaVl377.3.1 Solutiondescription377.3.1.1 General377.3.1.2 Procedure377.3.2 Solutionevaluation377.4 Solution#4:V2XUSDprovisioni
18、ngviaVlreferencepoint387.4.1 Solutiondescription387.4.1.1 General387.4.1.2 Procedure387.4.2 Solutionevaluation387.5 Solution#5:V2XUEobtainingthelocalserviceinformation397.5.17.5.1.17.5.1.27.5.27.67.6.17.6.1.17.6.1.27.6.27.77.7.17.7.1.17.7.1.27.7.137.7.1.47.7.27.87.8.17.8.1.17.8.1.27.8.27.97.9.17.9.1
19、.17.9.1.27.9.27.107.10.17.10.1.17.10.1.27.10.1.37.10.27.117.11.17.11.27.127.12.1Procedure.Solution descriptionGeneralSolution #6: PC5 parameters provisioning via Vl reference pointSolution descriptionGeneral40404()40Procedure.Solution descriptionNetwork situation and QoS monitoring eventsProcedure f
20、or network situation and QoS mon itoringProcedure for network situation and QoS non itor reportingSolution evaluationSolution #8: V2X USD provisioning using SACHSolution descriptionGeneralProcedureSolution evaluationSolution #9: Abstraction of network QoS aspects for V2X communicat ionsSolution desc
21、riptionGeneralProcedureSolution evaluationSolution #10: Communication of V2X application PC5 QoS requirements with 3GPP systemsSolution descriptionGeneralProSe Per-Packet Priority valuesProcedureSolution #11: Switching fromM BMS delivery to unicast delivery Solution descriptionSolution #12: Supporti
22、ng for V2X group communicationSolution description4141424343434343434444444444464646467.6 2.1.2VAEserverpushesProSegroupcommunicationparametersprocedure7.12.2Solutionevaluation7.13 Solution#13:GroupcommunicationparametersprovisioningviaV57.13.1 Solutiondescription7.13.1.1 General7.13.1.2 Procedure7.
23、13.2 Solutionevaluation7.14 Solution#14:AutonomousdecisionforassigningProSeLayer-2GroupID7.14.1 Solutiondescription7.14.1.1 General7.14.1.2 Procedure7.14.2 Solutionevaluation7.15 Solution#15:SupportforuplinkvideostreamingusingFLUSframework7.15.1 Solutiondescription7.15.1.1 General7.15.1.2 Procedure7
24、.15.2 Solutionevaluation7.16 Solution#16:CommunicatingapplicationrequirementsfromtheV2Xapplicationserver7.16.1.1 Solutiondescription484849494949505050505152525252525253537.16.1.2 Procedureforsubscriptiontothe3GPPnetworksystem537.16.1.3 ProcedureforcommunicationOfapplicationrequirements537.16.1.4 Pro
25、cedurefornotificationgeneration547.16.1.5 Solutionevaluation547.17 Solution#17:NetworkassistanceforenhancingQoEinV2XapplicationsusingSANDframework547.17.1 Solutiondescription547.17.1.1 General547.17.1.2 Procedure547.17.2 Solutionevaluation557.18 Solution#18:SupportforQoEreporting557.18.1 Solutiondes
26、cription557.18.1.1 General557.18.1.2 Procedure557.18.2 Solutionevaluation567.19 Solution#19:SupportforlargerfilesusingMBMSnon-TransparentxMBSessionTypes567.19.1 Solutiondescription567.19.1.1 General567.19.1.2 Procedure567.19.2 Solutionevaluation577.20 Solution#20:Supportforfiletransfer577.20.1 Solut
27、iondescription577.20.1.1 General577.20.1.2 ProcedureforfileuploadusingHTTP577.20.1.3 ProcedureforfiledownloadusingHTTP587.20.2 Solutionevaluation597.21 Solution#21:ResolvingUEaddressforETSIITSfacilitylayermessages597.21.1 Solutiondescription597.21.1.1 General597.21.1.2 Procedurefortrackinggeographic
28、allocationattheVAEserver597.21.1.3 ProcedureformessagedeliverytotargetgeographicallocationsfromtheVAEserver607.21.2 Solutionevaluation617.22 Solution#22:ResolvingsecurityissuesforETSIITSdistribution617.22.1 Solutiondescription617.22.1.27.22.1.37.22.27.237.23.17.23.1.17.23.1.27.23.1.37.23.1.47.23.27.
29、247.24.17.24.1.17.24.1.27.24.27.257.25.17.25.1.17.25.1.27.25.1.37.25.27.267.26.17.26.1.17.26.1.27.26.27.277.27.17.27.1.17.27.1.2 7.27.1.37.27.2ProcedureforV2XUEtoV2XapplicationservercommunicationscenarioProcedureforV2Xapplicationsen,ertoV2XUEcommunicationscenarioSolutionevaluationSolution#23:Support
30、ingV2XdynamicgroupcommunicationoverUuSolutiondescriptionGenera)VAEserverconfiguringdynamicgroupparametersprocedureEnablingV2XUEstojoinV2XdynamicgroupprocedureSwitchingfromUutoPC5V2XcommunicationscontrolledbyUEprocedureSolutionevaluationSolution#24:SupportingV2XdynamicgroupcommunicationoverPC5Solutio
31、ndescriptionGeneralEnablingdynamicgroupformationprocedureSolutionevaluationSolution#25:DynamicgroupmanagementSolutiondescriptionGroupcreationGroupjoincontrolledbytheVAEserverGroupjoinoverPC5controlledbytheauthorizedVAEcIientSolutionevaluationSolution#26:Abstractionandcontrolofnetworksliceinstancefor
32、V2XcommunicationsSolutiondescriptionGenera)ProcedureSolutionevaluationSolution#27:SwitchingthemodeofoperationforV2VcommunicationscontrolledbynetworkSolutiondescriptionGeneralSwitchingfromDirect(PC5)toIndirect(Uu)V2VcommunicationsSwitchingfromIndirect(Uu)toDirect(PC5)V2Vcommunications12 2333344555556
33、6 6 77896 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 69 9 9 O Illl H 2 366677777777Solutionevaluation88.18.28.3OverallevaluationGeneralArchitectureevaluationKeyissueandsolutionevaluationConclusions74,7474,7476AnnexA:Changehistory.77ForewordThisTechnicalReporthasbeenproducedbythe3rdGenerationPartnershipProj
34、ect(3GPP).ThecontentsofthepresentdocumentaresubjectIocontinuingworkwithinIheTSGandmaychangefollowingformalTSGapproval.ShouldtheTSGmodifythecontentsofthepresentdocument,itwillbere-releasedbytheTSGwithanidentifyingChangeofreleasedateandanincreaseinversionnumberasfollows:Versionx.y.zwhere:xthefirstdigi
35、t:1 presentedtoTSGforinformation;2 presentedtoTSGforapproval;3 orgreaterindicatesTSGapproveddocumentunderchangecontrol.ytheseconddigitisincrementedfora11changesofsubstance,i.e.technicalenhancements,corrections,updates,etc.zthethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthedo
36、cument.1ScopeThepresentdocumentisatechnicalreportwhichidentifiestheapplicaiionarchitectureaspectstosupportV2Xservices,andcorrespondingarchitecturalsolutions.ThestudyincludesidentifyingarchitecturerequirementsthatarenecessarytoensureefficientuseanddeploymentofV2Xservicesover3GPPsystems.Thestudytakesi
37、ntoconsiderationtheexistingstage1andstage2workwithin3GPPrelatedtoV2Xin3GPPTS22.1852,3GPPTS22.186and3GPPTS23.2858,aswellasV2Xapplicationstandardsdefinedoutside3GPP.Thisdocumentwillproviderecommendationsfornormativework.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,
38、constituteprovisionsofthepresentdocument.Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.Foraspecificreference,subsequentrevisionsdonotapply.Foranon-specificreference,Chelatestversionapplies.Inthecaseofareferencetoa3GPPdocument(includingaGSMd
39、ocument),anon-specificreferenceimplicitlyreferstotheIatestversionofthatdocumentinthesameReleaseasthepresentdocument.13GPPTR21.905:Vocabularyfor3GPPSpecifications.23C35PTS22.185:ServicerequirementsforV2Xservices;Stage1.33GPPTS22.186:Enhancementof3CFPSupporttbrV2Xscenarios;Stage,.3GPPTS22.804:StudyonC
40、omiiHinicationforAutomationinVerticaldomains(CAV).153GPPTR22.886:,Studyonenhancementof3GPPSupportfor5GV2XServices.63GPPTS23.246:MultimediaBroadcastZMulticastService(MBMS);Architectureandfunctionaldescription*.73GPPTS23.280:Commonfunctionalarchitecturetosupportmissioncriticalservices:Stage2.83C35PTS2
41、3.285:ArchitectureenhancementsforV2Xservices.93GPPTS23.303:Proximity-basedservices(ProSe);Stage2t.1013GPPTS23.468:GroupCommunicationSystemEnablersforLTE(GCSE-LTE);Stage2.l11l3GPPTS23.501:SystemArchitectureforthe5GSystem;Stage2.1123GPPTS23.502:Proceduresforthe5GSystem;Stage2133GPPTS23.682:Architectur
42、eenhancementstofacilitatecommunicationswithpacketdatanetworksandapplications0.143GPPTR23.780:StudyonMultimediaBroadcastandMulticastSen,ice(MBMS)usageformissioncriticalcommunicationservices,.11513GPPTS26.238:UplinkStreaming.U63GPPTS24.386:UserEquipnient(UE)toV2Xcontrolfunction;protocolaspects:Stage3.
43、U71819202112223241251126272812930131132333411353637383GPPTS26.247:Transparentend-to-endPacket-switchedStreamingService(PSS);ProgressiveDownloadandDynamicAdaptiveStreamingoverHTTP(3GP-DASH).3GPPTS26.346:MultimediaBroadcastZMuIticastService(MBMS);Protocolsandcodecs.3GPPTS26.347:MultimediaBroadcastZMuI
44、ticastService(MBMS);ApplicationProgrammingInterfiiceandURL.3C3TTS26.348:NorthboundApplicationProgrammingInterface(API)forMultimediaBroadcastZMuIticastService(MBMS)atthexMBreferencepoint.3GPPTS28.530:Managementof5Gnetworksandnetworkslicing;Concepts,usecasesandrequirements.3GPPTS29.214:PolicyandChargi
45、ngControloverRxreferencepoint.3GPPTS29.468:GroupCommunicationSystemEnablersforLTE(GCSE_LTE);MB2ReferencePoint;Stage3.3GPPTS36.300:EvolvedUniversalTerrestrialRadioAccess(E-UTRA)andEvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN);Overalldescription;Stage2.3GPPTS36321:EvolvedUniversalTerrestrialRadioAccess(E-UTRA);MediumAccessControl(MAC)protocolspecification,.3GPPTS36.443:EvolvedUniversalTerrestrialRadioAccessNetwork(E-UTRAN);M2ApplicationProtocol(M2AP).E
