Tech-invite 3GPPspace IETFspace

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Content for TS 26.264 Word version: 18.0.0

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4 System description p. 7

4.1 General p. 7

4.2 Terminal architecture p. 8

4.3 End-to-End Reference Architecture p. 9

5 Immersive AR Media p. 11

5.1 General p. 11

5.2 Speech p. 11

5.3 Video p. 11

5.4 Real-time text p. 11

5.5 Still images p. 11

6 AR Metadata p. 11

6.1 General p. 11

6.2 Metadata data channel message format p. 12

6.3 Spatial descriptions p. 13

6.3.1 Spatial description format p. 13

6.3.1.1 General p. 13

6.3.1.2 Available visualization space p. 13

6.3.1.3 Initial Pose p. 13

6.4 Scene descriptions p. 13

6.5.1 General p. 14

6.5.2 Pose Format p. 15

6.5.3 Action Format p. 15

7 Media configurations p. 15

8 AR Data Transport p. 16

8.1 General p. 16

8.2 RTP transport p. 16

8.3 RTCP usage p. 16

9 Quality of Experience p. 16

9.1 General p. 16

A (Normative) Call flows for IBACS p. 18

A.1 IMS AR communication Call Flows p. 18

A.1.1 General p. 18

A.1.2 AR Call Session Setup p. 18

A.1.3 Split Rendering Negotiation p. 18

A.1.4 Scene Description Processing p. 20

A.1.5 AR Media Processing p. 21

$ Change history p. 23