Tech-invite 3GPPspace IETFspace

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Content for TR 22.886 Word version: 16.2.0

1… 5…

5 Use cases p. 13

5.1 eV2X support for vehicle platooning p. 13

5.1.1 Description p. 13

5.1.2 Potential requirements p. 13

5.2 Information exchange within platoon p. 14

5.2.1 Description p. 14

5.2.1.1 General p. 14

5.2.1.2 Pre-conditions p. 15

5.2.1.3 Service flows p. 15

5.2.1.4 Post-conditions p. 15

5.2.2 Potential requirements p. 15

5.3 Automotive: sensor and state map sharing p. 15

5.3.1 Description p. 15

5.3.1.1 General p. 15

5.3.1.2 Pre-conditions p. 16

5.3.1.3 Service flows p. 16

5.3.1.4 Post-conditions p. 16

5.3.2 Potential requirements p. 16

5.4 eV2X support for remote driving p. 17

5.4.1 Description p. 17

5.4.2 Potential requirements p. 17

5.5 Automated cooperative driving for short distance grouping p. 18

5.5.1 Description p. 18

5.5.1.1 General p. 18

5.5.1.2 Pre-conditions p. 19

5.5.1.3 Service flows p. 19

5.5.1.4 Post-conditions p. 20

5.5.2 Potential requirements p. 20

5.6 Collective perception of environment p. 20

5.6.1 Description p. 20

5.6.1.1 General p. 20

5.6.1.2 Pre-conditions p. 21

5.6.1.3 Service flows p. 22

5.6.1.4 Post-conditions p. 22

5.6.2 Potential requirements p. 22

5.7 Communication between vehicles of different 3GPP RATs p. 22

5.7.1 Description p. 22

5.7.2 Potential requirements p. 24

5.8 Multi-PLMN environment p. 24

5.8.1 Description p. 24

5.8.1.1 General p. 24

5.8.1.2 Pre-conditions p. 24

5.8.1.3 Service flows p. 24

5.8.1.4 Post-conditions p. 24

5.8.2 Potential requirements p. 24

5.9 Cooperative collision avoidance (CoCA) of connected automated vehicles p. 25

5.9.1 Description p. 25

5.9.1.1 General p. 25

5.9.1.2 Pre-conditions p. 25

5.9.1.3 Service flows p. 25

5.9.1.4 Post-conditions p. 25

5.9.2 Potential requirements p. 25

5.10 Information sharing for partial/ conditional automated driving p. 26

5.10.1 Description p. 26

5.10.1.1 General p. 26

5.10.1.2 Pre-conditions p. 26

5.10.1.3 Service flows p. 27

5.10.1.4 Post-conditions p. 27

5.10.2 Potential requirements p. 27

5.11 Information sharing for high/full automated driving p. 28

5.11.1 Description p. 28

5.11.1.1 General p. 28

5.11.1.2 Pre-conditions p. 28

5.11.1.3 Service flows p. 28

5.11.1.4 Post-conditions p. 29

5.11.2 Potential requirements p. 29

5.12 Information sharing for partial/ conditional automated platooning p. 29

5.12.1 Description p. 29

5.12.1.1 General p. 29

5.12.1.2 Pre-conditions p. 30

5.12.1.3 Service flows p. 30

5.12.1.4 Post-conditions p. 30

5.12.2 Potential requirements p. 31

5.13 Information sharing for high/full automated platooning p. 31

5.13.1 Description p. 31

5.13.1.1 General p. 31

5.13.1.2 Pre-conditions p. 32

5.13.1.3 Service flows p. 32

5.13.1.4 Post-conditions p. 32

5.13.2 Potential requirements p. 32

5.14 Dynamic ride sharing p. 33

5.14.1 Description p. 33

5.14.1.1 General p. 33

5.14.1.2 Pre-conditions p. 33

5.14.1.3 Service flows p. 33

5.14.1.4 Post-conditions p. 34

5.14.2 Potential requirements p. 34

5.15 Use case on multi-RAT p. 34

5.15.1 Description p. 34

5.15.2 Potential requirements p. 34

5.16 Video data sharing for assisted and improved automated driving (VaD) p. 34

5.16.1 Description p. 34

5.16.1.1 General p. 34

5.16.1.2 Pre-conditions p. 35

5.16.1.3 Service flows p. 35

5.16.1.4 Post-conditions p. 35

5.16.2 Potential requirements p. 35

5.17 Changing driving-mode p. 36

5.17.1 Description p. 36

5.17.1.1 General p. 36

5.17.1.2 Pre-conditions p. 36

5.17.1.3 Service flows p. 37

5.17.1.4 Post-conditions p. 37

5.17.2 Potential requirements p. 37

5.18 Tethering via Vehicle p. 38

5.18.1 Description p. 38

5.18.1.1 General p. 38

5.18.1.2 Pre-conditions p. 38

5.18.1.3 Service flows p. 38

5.18.1.4 Post-conditions p. 39

5.18.2 Potential requirements p. 39

5.19 Use case out of 5G coverage p. 39

5.19.1 Description p. 39

5.19.2 Potential requirements p. 40

5.20 Emergency trajectory alignment p. 40

5.20.1 Description p. 40

5.20.1.1 General p. 40

5.20.1.2 Pre-conditions p. 40

5.20.1.3 Service flows p. 40

5.20.1.4 Post-conditions p. 41

5.20.2 Potential requirements p. 41

5.21 Teleoperated support (TeSo) p. 41

5.21.1 Description p. 41

5.21.1.1 General p. 41

5.21.1.2 Pre-conditions p. 41

5.21.1.3 Service flows p. 42

5.21.1.4 Post-conditions p. 42

5.21.2 Potential requirements p. 42

5.22 Intersection safety information provisioning for urban driving p. 42

5.22.1 Description p. 42

5.22.1.1 General p. 42

5.22.1.2 Pre-conditions p. 43

5.22.1.3 Service flows p. 43

5.22.1.4 Post-conditions p. 44

5.22.1.5 Potential impacts or interactions with existing services/features p. 44

5.22.2 Potential requirements p. 44

5.23 Cooperative lane change (CLC) of automated vehicles p. 44

5.23.1 Description p. 44

5.23.1.1 General p. 44

5.23.1.2 Pre-conditions p. 45

5.23.1.3 Service flows p. 45

5.23.1.4 Post-conditions p. 45

5.23.2 Potential requirements p. 45

5.24 Proposal for secure software update for electronic control unit p. 45

5.24.1 Description p. 45

5.24.1.1 General p. 45

5.24.1.2 Pre-conditions p. 45

5.24.1.3 Service flows p. 46

5.24.1.4 Post-conditions p. 46

5.24.2 Potential requirements: p. 46

5.25 3D video composition for V2X scenario p. 46

5.25.1 Description p. 46

5.25.2 Potential requirements p. 47

5.26 QoS aspect of vehicles platooning p. 47

5.26.1 General description p. 47

5.26.2 Adjustment of gaps for platooning p. 47

5.26.2.1 Description p. 47

5.26.2.2 Potential requirements p. 48

5.27 QoS aspects of advanced driving p. 48

5.27.1 General p. 48

5.27.2 Assistance to automated driving p. 49

5.27.2.1 Service flows p. 49

5.27.2.2 Potential Requirements p. 49

5.27.3 Authorization to support automated driving p. 49

5.27.3.1 Service flows p. 49

5.27.3.2 Potential Requirements p. 50

5.27.4 Notification of updated information to support automated driving p. 50

5.27.4.1 Service flows p. 50

5.27.4.2 Potential Requirements p. 50

5.27.5 Support for adjustment and big data transport p. 51

5.27.5.1 Service flows p. 51

5.27.5.2 Potential Requirements p. 51

5.27.6 Support of automated driving in multi-PLMN environments p. 51

5.27.6.1 Service flows p. 51

5.27.6.2 Potential Requirements p. 52

5.27.7 Reliable and guaranteed connectivity service p. 52

5.27.7.1 Service flows p. 52

5.27.7.2 Potential Requirements p. 53

5.28 QoS aspect of remote driving p. 53

5.28.1 Notification of QoS change for remote driving application p. 53

5.28.1.1 Description p. 53

5.28.1.2 Pre-conditions p. 53

5.28.1.3 Service Flows p. 54

5.28.1.4 Post-conditions p. 54

5.28.1.5 Potential Requirements p. 54

5.28.2 Support of remote Driving p. 54

5.28.2.1 General p. 54

5.28.2.2 Disengagement of autonomous driving p. 54

5.28.2.3 Provision of freedom of mobility p. 55

5.28.2.4 Potential requirements p. 55

5.29 QoS Aspect for extended sensor p. 56

5.29.1 Description p. 56

5.29.1.1 Pre-conditions p. 56

5.29.1.2 Service Flow p. 57

5.29.1.3 Post-conditions p. 57

5.29.2 Potential Requirements p. 57

5.30 Different QoS estimation for different V2X applications p. 57

5.30.1 Description p. 57

5.30.1.1 Pre-conditions p. 58

5.30.1.2 Service Flow p. 58

5.30.1.3 Post-conditions p. 59

5.30.2 Potential Requirements p. 59

6 Considerations p. 60

6.1 Considerations on network slicing p. 60

6.2 Considerations on deployment and mobility p. 60

6.3 Considerations on relation to requirements of LTE V2X p. 60

7 Potential requirements p. 61

7.1 General p. 61

7.2 Consolidated requirements p. 61

7.2.1 General requirements p. 61

7.2.2 Requirements for platooning p. 62

7.2.3 Requirements for advanced driving p. 64

7.2.4 Requirements for extended sensors p. 65

7.2.5 Requirements for remote driving p. 65

7.2.6 Requirements for vehicle quality of service support p. 66

8 Conclusion and recommendations p. 68

A Mapping of use cases to use case group p. 69

B Mapping table between PRs and CPRs p. 71

C Other considered use cases p. 74

C.1 Interoperability with other V2X schemes p. 74

C.1.1 Description p. 74

C.1.1.1 General p. 74

C.1.1.2 Pre-conditions p. 74

C.1.1.3 Service flows p. 74

C.1.1.4 Post-conditions p. 74

$ Change history p. 75