Study on LTE support for Vehicle to Everything services.docx

Study on LTE support for Vehicle to Everything services.docx

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StudyonLTEsupportforVehicletoEverythingservices

3GPPTR22.885V14.0.0（2015-12）

TechnicalReport

3rdGenerationPartnershipProject;

TechnicalSpecificationGroupServicesandSystemAspects;

StudyonLTEsupportforVehicletoEverything（V2X）services

（Release14）

Thepresentdocumenthasbeendevelopedwithinthe3rdGenerationPartnershipProject（3GPPTM）andmaybefurtherelaboratedforthepurposesof3GPP.

Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.

ThisReportisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganizationalPartnersacceptnoliabilityforanyuseofthisSpecification.

SpecificationsandReportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.

Keywords

VehicularCommunication,LTE-basedV2X

3GPP

Postaladdress

3GPPsupportofficeaddress

650RoutedesLucioles-SophiaAntipolis

Valbonne-France

Tel.:

+33492944200Fax:

+33493654716

Internet

http:

//www.3gpp.org

CopyrightNotification

Nopartmaybereproducedexceptasauthorizedbywrittenpermission.

Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.

©2015,3GPPOrganizationalPartners（ARIB,ATIS,CCSA,ETSI,TSDSI,TTA,TTC）.

Allrightsreserved.

UMTS™isaTradeMarkofETSIregisteredforthebenefitofitsmembers

3GPP™isaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners

LTE™isaTradeMarkofETSIregisteredforthebenefitofitsMembersandofthe3GPPOrganizationalPartners

GSM®andtheGSMlogoareregisteredandownedbytheGSMAssociation

Contents

Foreword7

Introduction7

1Scope8

2References8

3Definitionsandabbreviations8

3.1Definitions8

3.2Abbreviations9

4Overview9

4.1TypesofV2X9

4.2Vehicle-to-Vehicle（V2V）10

4.3Vehicle-to-Infrastructure（V2I）10

4.4Vehicle-to-Pedestrian（V2P）10

5UseCases10

5.1ForwardCollisionWarning10

5.1.1Description10

5.1.2Pre-conditions10

5.1.3ServiceFlows11

5.1.4Post-conditions11

5.1.5PotentialRequirements11

5.2ControlLossWarning12

5.2.1Description12

5.2.2Pre-conditions12

5.2.3ServiceFlows12

5.2.4Post-conditions12

5.2.5PotentialRequirements12

5.3V2VUsecaseforemergencyvehiclewarning13

5.3.1Description13

5.3.2Pre-Conditions13

5.3.3ServiceFlows13

5.3.4Post-Conditions13

5.3.5PotentialRequirements13

5.4V2VEmergencyStopUseCase14

5.4.1Description14

5.4.2Pre-Conditions14

5.4.3ServiceFlows14

5.4.4Post-Conditions14

5.4.5PotentialRequirements14

5.5CooperativeAdaptiveCruiseControl14

5.5.1Description14

5.5.2Pre-conditions14

5.5.3ServiceFlows15

5.5.4Post-conditions15

5.5.5PotentialRequirements15

5.6V2IEmergencyStopUseCase15

5.6.1Description15

5.6.2Pre-Conditions15

5.6.3ServiceFlows15

5.6.4Post-Conditions16

5.6.5PotentialRequirements16

5.7QueueWarning16

5.7.1Description16

5.7.2Pre-conditions16

5.7.3ServiceFlows16

5.7.4Post-conditions17

5.7.5PotentialRequirements17

5.8Roadsafetyservices17

5.8.1Description17

5.8.2Pre-conditions18

5.8.3ServiceFlows18

5.8.4Post-conditions18

5.8.5PotentialRequirements19

5.9AutomatedParkingSystem19

5.9.1Description19

5.9.2Pre-conditions19

5.9.3ServiceFlows19

5.9.4Post-conditions20

5.9.5PotentialRequirements20

5.10Wrongwaydrivingwarning20

5.10.1Description20

5.10.2Pre-Conditions20

5.10.3ServiceFlows20

5.10.4Post-Conditions20

5.10.5PotentialRequirements21

5.11V2XmessagetransferunderMNOcontrol21

5.11.1Description21

5.11.2Pre-Conditions21

5.11.3ServiceFlows21

5.11.4Post-Conditions21

5.11.5PotentialRequirements21

5.12Pre-crashSensingWarning22

5.12.1Description22

5.12.2Pre-conditions22

5.12.3ServiceFlows22

5.12.4Post-conditions22

5.12.5PotentialRequirements22

5.13V2Xinareasoutsidenetworkcoverage23

5.13.1Description23

5.13.2Pre-conditions23

5.13.3ServiceFlows23

5.13.4Post-conditions23

5.13.5PotentialRequirements23

5.14V2XRoadsafetyserviceviainfrastructure24

5.14.1Description24

5.14.2Pre-conditions24

5.14.3ServiceFlows24

5.14.4Post-conditions25

5.14.5PotentialRequirements25

5.15V2NTrafficFlowOptimisation25

5.15.1Description25

5.15.2Pre-Conditions25

5.15.3ServiceFlows26

5.15.4Post-Conditions26

5.15.5PotentialRequirements26

5.16CurveSpeedWarning27

5.16.1Description27

5.16.2Pre-conditions27

5.16.3ServiceFlows27

5.16.4Post-conditions27

5.16.5PotentialRequirements27

5.17WarningtoPedestrianagainstPedestrianCollision28

5.17.1Description28

5.17.2Pre-conditions28

5.17.3ServiceFlows28

5.17.4Post-conditions28

5.17.5PotentialRequirements29

5.18VulnerableRoadUser（VRU）Safety29

5.18.1Description29

5.18.2Pre-conditions30

5.18.3ServiceFlows30

5.18.4Post-conditions30

5.18.5PotentialRequirements30

5.19V2XbyUE-typeRSU31

5.19.1Description31

5.19.2Pre-conditions31

5.19.3ServiceFlows32

5.19.4Post-conditions32

5.19.5PotentialRequirements32

5.20V2XMinimumQoS32

5.20.1Description32

5.20.2Pre-conditions32

5.20.3ServiceFlows32

5.20.4Post-conditions33

5.20.5PotentialRequirements33

5.21UsecaseforV2Xaccesswhenroaming33

5.21.1Description33

5.21.2Pre-conditions33

5.21.3ServiceFlows33

5.21.4Post-conditions33

5.21.5PotentialRequirements34

5.22PedestrianRoadSafetyviaV2Pawarenessmessages34

5.22.1Description34

5.22.2Pre-conditions34

5.22.3ServiceFlows35

5.22.4Post-conditions35

5.22.5PotentialRequirements35

5.23MixedUseTrafficManagement35

5.23.1Description35

5.23.2Pre-conditions35

5.23.3ServiceFlows36

5.23.4Post-conditions36

5.23.5PotentialRequirements36

5.24EnhancingPositionalPrecisionfortrafficparticipants36

5.24.1Description36

5.24.2（void）36

5.24.3（void）36

5.24.4（void）36

5.24.5PotentialRequirements36

5.25PrivacyintheV2Vcommunicationenvironment36

5.25.1Description36

5.25.2Pre-conditions37

5.25.3ServiceFlows37

5.25.4Post-conditions37

5.25.5PotentialRequirements37

5.26V2NUseCasetoprovideoverviewtoroadtrafficparticipantsandinterestedparties37

5.26.1Description37

5.26.2Pre-Conditions38

5.26.3ServiceFlows38

5.26.4Post-Conditions38

5.26.5PotentialRequirements38

5.27Remotediagnosisandjustintimerepairnotification39

5.27.1Description39

5.27.2Pre-conditions39

5.27.3ServiceFlows39

5.27.4Post-conditions40

5.27.6PotentialRequirements40

6Considerations40

6.1Considerationoncoverage40

6.2Considerationonspectrum40

6.3Considerationonsecurity40

6.3.1Anonymityandintegrityprotection40

6.3.2Confidentiality41

6.3.3Non-repudiation41

6.3.4MNOlicensedspectrum41

6.4Considerationonmobility41

6.5Considerationonfuture-proofness41

6.6ConsiderationforV2Xdeployment41

7PotentialRequirements41

7.1General41

7.2ConsolidatedRequirements42

8ConclusionandRecommendations43

AnnexA:

Exampleparameters44

AnnexB:

SpectrumusageoptionsforLTE-basedV2X46

AnnexC:

DensityofUEs47

AnnexD:

V2Xdeploymentexamples48

D.1Infrastructure-lessV2Xoperation48

D.2Multi-MNOssharedV2Xservicesscenario48

D.3SingleMNOmanagedV2Xscenario48

AnnexE:

Intersectionsafetyforpedestrianviavehicletoinfrastructurecommunication49

E.1Description49

E.2Pre-conditions49

E.3ServiceFlows49

E.4Post-conditions49

AnnexF:

Changehistory50

Foreword

ThisTechnicalReporthasbeenproducedbythe3rdGenerationPartnershipProject（3GPP）.

ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefollowingformalTSGapproval.ShouldtheTSGmodifythecontentsofthepresentdocument,itwillbere-releasedbytheTSGwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:

Versionx.y.z

where:

xthefirstdigit:

1presentedtoTSGforinformation;

2presentedtoTSGforapproval;

3orgreaterindicatesTSGapproveddocumentunderchangecontrol.

Ytheseconddigitisincrementedforallchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.

zthethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthedocument.

Introduction

ThisdocumentcoversusecasesandpotentialrequirementsforLTEsupportforvehicularcommunicationsservices（representedbytheterm,Vehicle-to-Everything（V2X）Services）.TheTRonLTEsupportforV2XservicescontainsthreetypesofV2X（V2V（vehicletovehicle）,V2I（vehicletoinfrastructure/network）,andV2P（vehicletopedestrian））andbothsafetyandnon-safetyaspects.

1Scope

TheobjectiveofthisTRistoidentifyusecasesandassociatedpotentialrequirementsforLTEsupportofV2XservicestakingintoaccountV2XServicesandparametersdefinedinotherSDOs（e.g.GSMAConnectedLiving,ETSIITS（IntelligentTransportationSystem）,USSAE）orrelatedgovernmentalagency（e.g.C-ITSprojectinKoreanMinistryofLand,InfrastructureandTransport）.TheessentialusecasesforLTEV2X（V2V,V2I,andV2P）tobestudiedandrequirementsidentifiedareasfollows;

-V2V:

coveringLTE-basedcommunicationbetweenvehicles.

-V2P:

coveringLTE-basedcommunicationbetweenavehicleandadevicecarriedbyanindividual（e.g.handheldterminalcarriedbyapedestrian,cyclist,driverorpassenger）.

-V2I:

coveringLTE-basedcommunicationbetweenavehicleandaroadsideunit.

ThisTRincludessafetyandnon-safetyaspects.

2References

Thefollowingdocumentscontainprovisionswhich,throughreferenceinthistex