Content for TR 23.700-21 Word version: 19.0.0

5.1 General requirements 5.2 Spatial anchors management service requirements 5.3 Spatial map management service requirements 5.4 Digital asset and avatar management service requirements

5 Application enablement architecture requirements p. 17

5.1 General requirements p. 17

Following general requirements are identified:

[AR-5.1-a]

The application enabler service shall support management of spatial anchors.

[AR-5.1-b]

The application enabler service shall support management of digital avatars including create, read, update, delete avatar profiles and uploading and downloading the avatar media.

[AR-5.1-c]

The application enabler service shall support UE (supporting metaverse service) to offload computational process to another UE.

[AR-5.1-d]

The application enabler service shall support metaverse applications which requires multiple devices to serve the user.

5.2 Spatial anchors management service requirements p. 17

[AR-5.2-a]

The spatial anchor management service shall provide mechanism to create, update, get/discover spatial anchors.

[AR-5.2-b]

The spatial anchor management service shall provide mechanism to subscribe for spatial anchor related information including usage information, UEs within certain range.

5.3 Spatial map management service requirements p. 18

[AR-5.3-a]

The spatial map management service shall provide mechanisms to create, update/delete, get and subscribe spatial maps.

[AR-5.3-b]

The spatial map management service shall provide mechanisms to expose spatial map information to authorized third parties.

5.4 Digital asset and avatar management service requirements p. 18

[AR-5.4-1]

Subject to operator policy, regulatory requirements and user consent, the metaverse enablement service shall provide digital asset management mechanisms as follows:

to create, update, retrieve, delete and discover digital assets securely.
to manage associations between digital assets and user identifiers.
to allow an authorized third party to manage digital asset(s) associated with a user.
to differentiate between multiple types of digital assets, e.g. avatars, tokens, licenses.
to manage sets of related digital assets jointly (e.g. as blocks of digital assets).

[AR-5.4-2]

The metaverse enablement service shall provide mechanisms to create, update, get/discover avatars as digital assets.