Tech-invite 3GPPspace IETFspace

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Content for TR 26.985 Word version: 18.0.0

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2 References p. 7

3 Definitions, symbols and abbreviations p. 8

3.1 Definitions p. 8

3.2 Symbols p. 9

3.3 Abbreviations p. 9

4 V2X overview p. 9

5 Media use cases in V2X p. 9

5.1 Support for remote driving p. 9

5.2 Information sharing for high/full automated driving p. 10

5.3 Video data sharing for assisted and improved automated driving (VaD) p. 10

5.4 Teleoperated support (TeSo) p. 10

5.5 Video composition p. 10

6 System architecture p. 10

6.1 General p. 10

6.2 System p. 10

6.3 Terminal p. 11

6.4 Procedures p. 12

6.4.1 Support for remote driving p. 12

6.4.1.1 Description p. 12

6.4.1.2 Leveraging 5G QoS framework p. 13

6.4.1.3 Potential requirements p. 14

6.4.2 Information sharing for high/full automated driving p. 15

6.4.3 Video data sharing for assisted and improved automated driving (VaD) p. 15

6.4.4 Teleoperated support (TeSo) p. 15

6.4.5 Video composition p. 15

6.4.6 Data collection from in-vehicular sensors for HD map updates p. 15

6.4.6.1 Description p. 15

6.4.6.2 Potential requirements p. 16

7 Protocols p. 16

7.1 General p. 16

7.2 Uplink p. 16

7.3 Downlink p. 17

7.4 Direct link p. 17

8 Media consideration p. 17

8.1 General p. 17

8.2 Video p. 17

8.2.1 Resolution, Framerate, and Bitrate p. 17

8.2.1.1 Resolution Aspects p. 17

8.2.1.2 Frame Rate p. 18

8.2.1.3 Bitrates / quality p. 19

8.2.2 Adaptation p. 19

8.2.2.1 General p. 19

8.2.2.2 Level of Adaptation Control p. 20

8.2.3 Operational Variance p. 20

8.2.4 Video Configuration Requirements p. 20

9 Sensor sharing of object information p. 21

9.1 General p. 21

9.2 On-going work p. 21

9.2.1 ETSI-ITS p. 22

9.2.2 5GAA p. 22

9.2.3 SAE p. 22

9.3 Example objects p. 23

9.4 Considerations p. 23

9.4.1 Liability p. 23

9.4.2 Multi-mode media p. 23

9.4.3 Message frequency p. 23

9.4.4 Device Considerations p. 24

9.5 Conclusion p. 25

10 Conclusion p. 26

$ Change history p. 27