Content for TS 23.437 Word version: 19.0.0
7 Identities and commonly used values
7.1 General
7.2 Identities
7.2.1 General
7.2.2 Identities related to spatial anchors
7.2.3 Identities related to spatial map
7.3 Common values
7.3.1 General
7.3.2 Common values related to spatial anchors
7.3.3 Common values related to spatial map
...
...
7 Identities and commonly used values p. 12
7.1 General p. 12
This clause specifies details about the identifiers and common values used for spatial anchors and spatial map services.
7.2 Identities p. 12
7.2.1 General p. 12
Following identifies as defined in clause 7 of TS 23.434 are applicable for this specification too.
User ID
VAL user ID
VAL UE ID
VAL service ID
7.2.2 Identities related to spatial anchors p. 12
7.2.2.1 Spatial anchor ID p. 12
A unique identifier to identify spatial anchor. It is assigned by SEAL SAn server. The identity is unique within service provider's domain.
7.2.3 Identities related to spatial map p. 12
7.2.3.1 Spatial map ID p. 12
A unique identifier to identify spatial map. It is assigned by SEAL SM server. The identity is unique within service provider's domain.
7.2.3.2 Spatial map layer ID p. 13
A unique identifier to identify a layer within a spatial map. It is assigned by SEAL SM server. The identity is unique within a spatial map.
7.3 Common values p. 13
7.3.1 General p. 13
This clause specifics common values used in this specification.
7.3.2 Common values related to spatial anchors p. 13
7.3.2.1 Spatial anchor profile p. 13
Table 7.3.2.1-1 describes information elements for the spatial anchor profile stored in the SAn server.
| Information element | Status | Description |
|---|---|---|
| Spatial anchor ID | M | Identifier of the discovered spatial anchor. |
| Position (NOTE) | O | The 3D geographic position of the spatial anchor in space (x, y and z coordinates). |
| Spatial map position (NOTE) | O | Position information based on spatial map. It includes the identifier of the Spatial map and the corresponding localization information. |
| Spatial anchor specific information | O | A container to contain application specific information. |
| VAL service information | M | Information about the application service associated with the spatial anchor. |
| > VAL Service ID | M | The identifier of the application service. |
| Service area | O | The service area where the spatial anchor is accessible. |
| Access control rules | O | Access control rules defining which entities are permitted to discover the spatial anchor. |
|
NOTE:
One of the IEs shall be present.
|
||
7.3.3 Common values related to spatial map p. 13
7.3.3.1 Spatial map information p. 13
Table 7.3.3.1-1 describes information elements for the spatial map information stored in the SM server.
| Information element | Status | Description |
|---|---|---|
| Spatial map ID | M | The identifier of the spatial map. |
| Spatial map coverage | M | The three-dimensional space coordinates information of the spatial map. |
| Access control rules | O | Access control rules defining which entities are permitted to discover and access the spatial map. |
| List of spatial map layers | M | The list of spatial map layer information. At least one or more spatial map layers should be included. Each element includes the information described below. |
| > Spatial map layer ID | M | The identifier of the corresponding spatial map layer. |
| > Spatial map layer information | O | A container to carry the corresponding spatial map layer specific information. |
| >> area | O | The area covered by this layer. This area can be the same or a subset of the Spatial map coverage space. |
| >> associated spatial map | O | The details about a spatial map associated with this layer. For example, if the layer is for a particular floor of the building, the detailed spatial map of that particular floor can be associated with this layer. |
| > List of objects | O | List of object information. Each element includes the information below. |
| >> Object ID | M | The identifier of the corresponding object. |
| >> Object type | M | The type of object. |
| >> Object position | O | The 3D position of the object in the layer. |
| >> Object specific information | O | Object specific attribute information. |
7.3.3.2 SM data source profile p. 14
Table 7.3.3.2-1 describes information elements in the SM data source profile.
| Information element | Status | Description |
|---|---|---|
| SM data source ID | M | The identifier of the SM data source. |
| SM information details | M | The SM information details available at the SM data source; each element includes the information described below. |
| > SM data identifier | M | The identifier of SM information. |
| > SM data type (NOTE) | M | The type of SM information (e.g., LiDAR camera, RGB-D camera, high-resolution cameras, etc.) that is provided by the application layer. |
| > SM data format | O | The format of a SM information (e.g., raw, processed, etc.). |
| > SM data area | M | The spatial coverage area of the SM data. |
|
NOTE:
The definition of SM data types is application specific (e.g., VAL client) for the current release.
|
||
