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Content for TS 24.386 Word version: 18.1.0

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5 Provisioning of parameters for V2X configuration p. 9

5.1 General p. 9

5.2 Configuration and precedence of V2X configuration parameters p. 9

5.2.1 General p. 9

5.2.2 Precedence of the V2X configuration parameters p. 9

5.2.3 Configuration parameters for V2X provisioning p. 10

5.2.4 Configuration parameters for V2X communication over PC5 p. 10

5.2.5 Configuration parameters for V2X communication over LTE-Uu p. 12

5.3 Procedures p. 13

5.3.1 General p. 13

5.3.2 V2X control function discovery procedure p. 14

5.3.3 V2X authorization procedure p. 14

5.3.3.1 General p. 14

5.3.3.2 V2X authorization procedure initiation p. 15

5.3.3.3 V2X authorization procedure successful p. 15

5.3.3.4 V2X authorization procedure not successful p. 15

5.3.4 V2X authorization update procedure p. 15

5.3.4.1 General p. 15

5.3.4.2 V2X authorization update procedure initiation p. 15

5.3.4.3 V2X authorization update procedure successful p. 16

5.3.4.4 V2X authorization update procedure not successful p. 16

6 V2X communication p. 16

6.1 V2X communication over PC5 p. 16

6.1.1 General p. 16

6.1.2 Transmission of V2X communication over PC5 p. 16

6.1.2.1 Initiation p. 16

6.1.2.2 Transmission p. 18

6.1.2.3 Procedure for UE to use provisioned radio resources for V2X communication over PC5 p. 19

6.1.2.4 Privacy of V2X transmission over PC5 p. 20

6.1.3 Reception of V2X communication over PC5 p. 20

6.2 V2X communication over LTE-Uu p. 21

6.2.1 General p. 21

6.2.2 Transmission of V2X communication over LTE-Uu from UE to V2X application server p. 21

6.2.3 Reception of V2X communication over LTE-Uu from UE to V2X application server p. 22

6.2.4 Transmission of V2X communication over LTE-Uu from V2X application server to UE p. 22

6.2.5 Reception of V2X communication over LTE-Uu from V2X application server to UE p. 23

6.2.6 V2X application server discovery p. 24

6.2.6.1 General p. 24

6.2.6.2 V2X application server discovery using MBMS p. 27

6.2.6.2.1 General p. 27

6.2.6.2.2 Procedure for V2X application server discovery using MBMS p. 27

7 General message format and information elements coding p. 29

7.1 V2X message family encoding p. 29

7.2 V2X MBMS configuration p. 29

7.2.1 Minimum components of V2X MBMS configuration p. 29

7.2.2 Encoding of V2X MBMS configuration SDP p. 29

7.2.2.1 Minimum components of V2X MBMS configuration SDP p. 29

7.2.2.2 IP multicast address p. 30

7.2.2.3 List of UDP port numbers and associated V2X message family p. 30

7.2.2.4 Example of V2X MBMS configuration SDP p. 30

7.3 V2X AS MBMS configuration p. 31

7.3.1 Introduction p. 31

7.3.2 Encoding of V2X AS MBMS configuration SDP p. 31

7.3.2.1 Minimum components of V2X AS MBMS configuration SDP p. 31

7.3.2.2 IP multicast address p. 31

7.3.2.3 Port number p. 31

7.3.2.4 Example of V2X AS MBMS configuration SDP p. 31

7.4 Encoding of V2X local service information p. 31

7.4.1 General p. 31

7.4.2 application/vnd.3gpp-v2x-local-service-information p. 32

7.4.3 Semantics p. 32

8 List of system parameters p. 33

8.1 General p. 33

8.2 Timers of procedures for V2X communication over PC5 p. 33

A Documentation of new MIME types and SDP extensions p. 34

A.1 vnd.3gpp.v2x MIME type p. 34

A.1.1 vnd.3gpp.v2x MIME type registration p. 34

A.1.2 Mapping vnd.3gpp.v2x MIME parameters into SDP p. 35

A.2 application/vnd.3gpp-v2x-local-service-information MIME type p. 36

A.2.1 application/vnd.3gpp-v2x-local-service-information MIME type registration p. 36

$ Change history p. 39