Tech-invite 3GPPspace IETFspace

21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 4‑5x

Content for TS 24.322 Word version: 18.0.0

1… 5…

5.1 General 5.2 UE requested FTT-IMS establishment procedure 5.3 IP packet transport FTT-IMS procedure 5.4 UE requested FTT-IMS release procedure 5.5 EFTF requested FTT-IMS release procedure 5.6 Procedure for unknown FTT-IMS envelope types 6.1 General 6.2 IP roles 6.3 Inner IP address assignment procedure 7.1 PDUs and parameters specific to FTT-IMS protocol

5 FTT-IMS protocol p. 8

5.1 General p. 8

5.2 UE requested FTT-IMS establishment procedure p. 8

5.2.1 General p. 8

5.2.2 UE procedures p. 8

5.2.2.1 UE requested FTT-IMS establishment procedure initiation p. 8

5.2.2.2 UE requested FTT-IMS establishment procedure initiation via restrictive non-3GPP access network type I p. 8

5.2.2.3 UE requested FTT-IMS establishment procedure initiation via restrictive non-3GPP access network type II p. 8

5.2.2.4 UE requested FTT-IMS establishment procedure accepted p. 9

5.2.3 EFTF procedures p. 9

5.3 IP packet transport FTT-IMS procedure p. 9

5.3.1 General p. 9

5.3.2 UE procedures p. 9

5.3.2.1 IP packet sending p. 9

5.3.2.2 IP packet receiving p. 9

5.3.3 EFTF procedures p. 9

5.3.3.1 IP packet sending p. 9

5.3.3.2 IP packet receiving p. 9

5.4 UE requested FTT-IMS release procedure p. 10

5.4.1 General p. 10

5.4.2 UE procedures p. 10

5.4.3 EFTF procedures p. 10

5.5 EFTF requested FTT-IMS release procedure p. 10

5.5.1 General p. 10

5.5.2 EFTF procedures p. 10

5.5.3 UE procedures p. 10

5.6 Procedure for unknown FTT-IMS envelope types p. 10

5.6.1 General p. 10

5.6.2 UE procedures p. 11

5.6.3 EFTF procedures p. 11

6 IP roles and IP based procedures p. 11

6.1 General p. 11

6.2 IP roles p. 11

6.2.1 UE procedures p. 11

6.2.2 EFTF procedures p. 11

6.3 Inner IP address assignment procedure p. 11

6.3.1 UE procedures p. 11

6.3.2 EFTF procedures p. 12

7 PDUs and parameters p. 12

7.1 PDUs and parameters specific to FTT-IMS protocol p. 12

7.1.1 General p. 12

7.1.2 Message types of FTT-IMS messages p. 12

7.1.2.1 Generic FTT-IMS envelope p. 12

7.1.2.2 IP packet envelope p. 13

$ Change history p. 14