Content for TR 26.998 Word version: 18.1.0
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5 Core Use Cases
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5 Core Use Cases p. 54
This clause documents the core use cases and scenarios for AR/MR devices, which serve to extract requirements, functional structure, related media format, and protocols for the 5G systems. Parts of the use cases are derived from XR use cases in TR 26.928 based on the relevance to AR/MR device type. In addition, the other use cases and scenarios are collected in Annex A of this document.
Table 5-1 provides a list of all the collected use cases.
| No | Use Case | Reference |
|---|---|---|
| 1 | 3D Image Messaging | Annex A.2 in TR 26.928 |
| 2 | AR Sharing | Annex A.3 in TR 26.928 |
| 3 | Real-time 3D Communication | Annex A.8 in TR 26.928 |
| 4 | AR guided assistant at remote location (industrial services) | Annex A.9 in TR 26.928 |
| 5 | Police Critical Mission with AR | Annex A.10 in TR 26.928 |
| 6 | Online shopping from a catalogue - downloading | Annex A.11 in TR 26.928 |
| 7 | Real-time communication with the shop assistant | Annex A.12 in TR 26.928 |
| 8 | 360-degree conference meeting | Annex A.13 in TR 26.928 |
| 9 | XR Meeting | Annex A.16 in TR 26.928 |
| 10 | Convention / Poster Session | Annex A.17 in TR 26.928 |
| 11 | AR animated avatar calls | Annex A.18 in TR 26.928 |
| 12 | AR avatar multi-party calls | Annex A.19 in TR 26.928 |
| 13 | Front-facing camera video multi-party calls | Annex A.20 in TR 26.928 |
| 14 | AR Streaming with Localization Registry | Annex A.21 in TR 26.928 |
| 15 | 5G Shared Spatial Data | Annex A.24 in TR 26.928 |
| 16 | AR remote cooperation | Annex A.1 |
| 17 | AR remote advertising | Annex A.2 |
| 18 | Streaming of volumetric video for glass-type MR devices | Annex A.3 |
| 19 | AR Conferencing | Annex A.4 |
| 20 | AR IoT | Annex A.5 |
| 21 | AR gaming | Annex A.6 |
| 22 | Shared AR conferencing experience | Annex A.7 |
The use cases may be grouped into several categories based on the similar requirements for media flow and device functional structure.
