Content for TS 23.280 Word version: 19.1.0
1…
5…
5.2.8…
6
7…
7.3.2
7.4…
7.4.3…
7.5…
8…
9…
9.2.2…
9.2.2.2…
9.3…
10…
10.1.2…
10.1.3…
10.1.4.3…
10.1.4.5…
10.1.5…
10.1.6…
10.2…
10.2.3…
10.2.4.2…
10.2.4.3…
10.2.5…
10.2.7…
10.3…
10.6…
10.7…
10.7.3…
10.7.3.4…
10.7.3.7…
10.7.3.7.3
10.7.3.8…
10.7.3.10…
10.8…
10.8.4…
10.8.5…
10.9…
10.9.3…
10.9.3.5…
10.9.3.8…
10.9.3.9…
10.9.3.9.3…
10.9.3.9.4…
10.9.3.10…
10.9.3.10.4…
10.9.3.10.6…
10.10…
10.10.1.2.3…
10.10.2…
10.10.3…
10.10.3.3…
10.10.3.4…
10.11…
10.11.5…
10.12…
10.13…
10.13.3…
10.13.7…
10.13.10…
10.14…
10.15…
10.15.3…
10.15.3.3…
10.15.3.4…
10.16…
10.17…
11…
11.3…
11.5…
11.5.2…
11.5.3…
11.5.3.3.2A…
11.5.4…
A…
B…
C…
10.10.3 Ad hoc group emergency alert
10.10.3.1 General
10.10.3.2 Information flows
10.10.3.2.1 Ad hoc group emergency alert request (MC service client - MC service server)
10.10.3.2.2 Ad hoc group emergency alert request (MC service server - MC service client)
10.10.3.2.2a Ad hoc group emergency alert request return
10.10.3.2.3 Ad hoc group emergency alert response
10.10.3.2.4 Ad hoc group emergency alert cancel request
10.10.3.2.4a Ad hoc group emergency alert cancel request return
10.10.3.2.5 Ad hoc group emergency alert cancel response
10.10.3.2.6 Ad hoc group emergency alert participants list notification
10.10.3.2.7 Ad hoc group emergency alert get userlist request
10.10.3.2.8 Ad hoc group emergency alert get userlist response
10.10.3.2.9 Ad hoc group emergency alert user add notification
10.10.3.2.10 Ad hoc group emergency alert user remove notification
10.10.3.2.11 Ad hoc group emergency alert notify
10.10.3.2.12 Ad hoc group emergency alert modify request
10.10.3.2.13 Ad hoc group emergency alert modify response
...
...
10.10.3 Ad hoc group emergency alert |R18| p. 235
10.10.3.1 General p. 235
The following subclauses specify the procedures for ad hoc group emergency alert initiation, ad hoc group emergency alert cancel, entering an ongoing ad hoc group emergency alert and leaving an ad hoc group emergency alert that are utilised by the following MC services:
- MCPTT
- MCVideo
- MCData
10.10.3.2 Information flows p. 235
10.10.3.2.1 Ad hoc group emergency alert request (MC service client - MC service server) p. 235
Table 10.10.3.2.1-1 describes the information flow ad hoc group emergency alert request from the MC service client to the MC service server.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the alerting party. |
| Functional alias | O | The functional alias of the alerting party. |
| Ad hoc group ID (see NOTE) | O | The group ID which is generated by the MC service user to be used for the ad hoc group alert. |
| Organization name | O | The alerting MC service user's mission critical organization name. |
| Location information | O | The alerting MC service client's location. |
| Criteria for determining the participants | M | Carries the details of criteria or meaningful label identifying the criteria or the combination of both which will be used by the MC service server for determining the participants e.g., it can be a location-based criteria to invite participants in a particular area. |
| Additional information | O | The alerting party may provide additional information related to the alert, e.g., medical help needed or reason for the alert. |
|
NOTE:
If this information element is not included, then the MC service server shall assign one to be used for the ad hoc group emergency alert and shall return it to the alerting party.
|
||
10.10.3.2.2 Ad hoc group emergency alert request (MC service server - MC service client) p. 236
Table 10.10.3.2.2-1 describes the information flow ad hoc group emergency alert request from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the alerting party |
| Functional alias | O | The functional alias of the alerting party |
| Ad hoc group ID | M | The target group ID associated with the alert |
| Organization name | O | The alerting MC service user's mission critical organization name |
| Location information | O | The alerting MC service client's location |
| Additional information | O | The alerting party may provide additional information related to the alert, e.g., medical help needed or reason for the alert |
10.10.3.2.2a Ad hoc group emergency alert request return p. 236
Table 10.10.3.2.2a-1 describes the information flow ad hoc group emergency alert request return from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the alerting party. |
| Functional alias | O | The functional alias of the alerting party. |
| Authorization result | M | Indicate if authorization is success or failure. |
10.10.3.2.3 Ad hoc group emergency alert response p. 237
Table 10.10.3.2.3-1 describes the information flow ad hoc group emergency alert response from the MC service client to the MC service server and from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the target party |
| Functional alias | O | The functional alias of the target party |
| Ad hoc group ID | M | The target group ID associated with the alert |
10.10.3.2.4 Ad hoc group emergency alert cancel request p. 237
Table 10.10.3.2.4-1 describes the information flow ad hoc group emergency alert cancel request from the MC service client to the MC service server and from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | MC service user identity of the cancelling party. |
| Functional alias | O | The functional alias of the cancelling party. |
| MC service ID (see NOTE) | O | MC service user identity whose emergency alert is requested to be cancelled. |
| Ad hoc group ID | M | The ad hoc group ID with which the alert is associated |
| Group's in-progress emergency state cancel request | O | Requests cancellation of the in-progress emergency state of the group. |
| Additional information | O | The cancelling party may provide additional information related to cancelling the alert, e.g., technical issue resolved or medical help provided. |
|
NOTE:
This information shall only be present if the message is requesting cancellation of another MC service user's alert. If not present, then the alert of the MC service ID of the cancelling party is being cancelled.
|
||
10.10.3.2.4a Ad hoc group emergency alert cancel request return p. 237
Table 10.10.3.2.4a-1 describes the information flow ad hoc group emergency alert cancel request return from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the cancelled party. |
| Functional alias | O | The functional alias of the cancelled party. |
| Authorization result | M | Indicate if authorization is success or failure. |
10.10.3.2.5 Ad hoc group emergency alert cancel response p. 238
Table 10.10.3.2.5-1 describes the information flow ad hoc group emergency alert cancel response from the MC service client to the MC service server and from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the cancelled party |
| Functional alias | O | The functional alias of the cancelled party |
| Ad hoc group ID | M | The ad hoc group ID associated with the alert |
10.10.3.2.6 Ad hoc group emergency alert participants list notification p. 238
Table 10.10.3.2.6-1 describes the information flow ad hoc group emergency alert participants list notification from the MC service server to the MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the notified participant. |
| Functional alias | O | The functional alias of the notified participant. |
| Ad hoc group ID | M | The group ID associated with the ad hoc group emergency alert. |
| MC service user ID list | O | The total list of MC service users who belong to the ad hoc group irrespective of having acknowledged the ad hoc group emergency alert or not. |
| MC service user ID list | O | The list of MC service users who belong to the ad hoc group but have not acknowledged the ad hoc group emergency alert. |
| Criteria for determining the participants | O | Carries the details of criteria or meaningful label identifying the criteria or the combination of both which may be used by the authorized users to modify it. |
10.10.3.2.7 Ad hoc group emergency alert get userlist request p. 238
Table 10.10.3.2.7-1 describes the information flow of an ad hoc group emergency alert get userlist request sent from an MC service server at a primary MC system to another MC service server at a partner MC system.
| Information element | Status | Description |
|---|---|---|
| Criteria for determining the participants | M | Carries the details of criteria or meaningful label identifying the criteria or the combination of both which will be used by the MC service server for determining the participants, e.g., it can be a location-based criteria to invite participants in a particular area. |
| MC group ID | M | The identity of the ad hoc group associated with the emergency alert. |
10.10.3.2.8 Ad hoc group emergency alert get userlist response p. 239
Table 10.10.3.2.8-1 describes the information flow of an ad hoc group emergency alert get userlist response sent from an MC service server at a partner MC system to the MC service server at the primary MC system, whose MC service user has initiated the ad hoc group emergency alert.
| Information element | Status | Description |
|---|---|---|
| MC service ID list | M | List of MC service IDs meeting the criteria specified in the ad hoc group emergency alert get userlist request. |
| MC group ID | M | The identity of the ad hoc group associated with the emergency alert. |
10.10.3.2.9 Ad hoc group emergency alert user add notification p. 239
Table 10.10.3.2.9-1 describes the information flow of an ad hoc group emergency alert user add notification sent from an MC service server at a partner MC system to the MC service server at the primary MC system, whose MC service user has initiated the ad hoc group emergency alert.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of an MC service client to be added to an ongoing ad hoc group emergency alert. |
| MC group ID | M | The identity of the ad hoc group associated with the emergency alert. |
10.10.3.2.10 Ad hoc group emergency alert user remove notification p. 239
Table 10.10.3.2.10-1 describes the information flow of an ad hoc group emergency alert user remove notification sent from an MC service server at a partner MC system to the MC service server at the primary MC system, whose MC service user has initiated the ad hoc group emergency alert.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of an MC service client to be removed from an ongoing ad hoc group emergency alert. |
| MC group ID | M | The identity of the ad hoc group associated with the emergency alert. |
10.10.3.2.11 Ad hoc group emergency alert notify p. 240
Table 10.10.3.2.11-1 describes the information flow for an ad hoc group emergency alert notify sent from MC service server to MC service client.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the MC service client participating in the ad hoc group emergency alert. |
| Functional alias | O | The associated functional alias of the MC service user of the ad hoc group emergency alert participant. |
| MC group ID | M | The ad hoc MC group ID associated with the emergency alert. |
| MC service ID list | O | The list of the invited MC service users who acknowledge the ad hoc group emergency alert request, when MC service users join or leave the ad hoc group emergency alert. Or the list of the participating MC service users in the terminated ad hoc group emergency alert. |
10.10.3.2.12 Ad hoc group emergency alert modify request |R19| p. 240
Table 10.10.3.2.12-1 describes the information flow ad hoc group emergency alert modify request from the MC service client to the MC service server and from the MC service server to the MC service server.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the requesting MC service user who is authorised to modify the ad hoc group criteria. |
| Functional alias | O | The functional alias of the requesting MC service user who is authorized to modify the ad hoc group criteria. |
| Ad hoc group ID | M | The group ID used for the ad hoc group alert. |
| Location information | O | The requesting MC service client's location. |
| Criteria to determine the list of participants | M | Carries the details of criteria or meaningful label identifying the criteria or the combination of both which will be used by the MC service server for determining the participants e.g., it can be a location-based criteria to invite participants in a particular area. |
| Additional information | O | The requesting party may provide additional information related to the alert, e.g., medical help needed or reason for the alert. |
10.10.3.2.13 Ad hoc group emergency alert modify response |R19| p. 241
Table 10.10.3.2.13-1 describes the information flow ad hoc group emergency alert modify response from the MC service server to the MC service client and from the MC service server to the MC service server.
| Information element | Status | Description |
|---|---|---|
| MC service ID | M | The identity of the requesting MC service user who is authorised to modify the ad hoc group criteria. |
| Functional alias | O | The functional alias of the requesting MC service user who is authorised to modify the ad hoc group criteria. |
| MC service server Ad hoc group ID | M | The MC service server group ID of the ad hoc group whose criterion for determining the participants is modified. |
| Result | M | Indicates the success or failure for the result. |
