The following subclauses specify the information flows and procedures for group and user regrouping using preconfigured groups for a single MC service, and which are utilised by the following MC services:
MC service specific pre-requisites and resultant behaviour by functional entities in performing these procedures are specified in the respective MC service TSs as listed above.
Table 10.15.2.1-1 describes the information flow preconfigured regroup request from the MC service client to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester |
MC service group ID | O | MC service group ID of the regroup group |
MC service group ID | M | MC service group ID of the MC service group from which configuration is to be taken |
MC service group ID list | O (see NOTE 1) | List of MC service groups to be regrouped into the group regroup group |
MC service user ID list | O (see NOTE 1) | List of MC service users to be regrouped into the user regroup group |
MC service user criteria | O (see NOTE 1, NOTE 2) |
Carries the details of criteria which will be used by the MC service server for determining the participants. For example, it can be a location based criteria to determine the MC service user ID list in a particular area, or it could be tags (e.g. "fire", "medical", "police", etc.), or a combination of tags and location, which is left to implementation.
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NOTE 1:
One and only one of these shall be present.
NOTE 2:
This information element is used only for the user regroup procedures.
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Table 10.15.2.2-1 describes the information flow preconfigured regroup request from the MC service server to the MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the target MC service group member |
MC service group ID | M | MC service group ID of the regroup group |
MC service group ID | M | MC service group ID of the MC service group from which configuration is to be taken |
Table 10.15.2.3-1 describes the information flow preconfigured regroup request from the MC service server to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester |
MC service group ID | M | MC service group ID of the regroup group |
MC service group ID | M | MC service group ID of the MC service group from which configuration is to be taken |
MC service group ID list | O | List of MC service groups to be regrouped into the group regroup group |
Table 10.15.2.4-1 describes the information flow preconfigured regroup response from the MC service client to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the responding MC service client |
MC service group ID | M | MC service group ID of the regroup group |
Result | M | Result of the regrouping operation |
Table 10.15.2.5-1 describes the information flow preconfigured regroup response from the MC service server to the MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester of the regrouping operation |
MC service group ID | M | MC service group ID of the regroup group |
Result | M | Result of the regrouping operation |
Table 10.15.2.6-1 describes the information flow preconfigured regroup response from the MC service server to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the responding MC service client |
MC service group ID | M | MC service group ID of the regroup group |
Result | M | Result of the regrouping operation |
Table 10.15.2.7-1 describes the information flow preconfigured regroup cancel request from the MC service client to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester |
MC service group ID | M | MC service group ID of the regroup group |
Table 10.15.2.8-1 describes the information flow preconfigured regroup cancel request from the MC service server to the MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the target MC service user or MC service group member |
MC service group ID | M | MC service group ID of the regroup group |
Table 10.15.2.9-1 describes the information flow preconfigured regroup cancel request from the MC service server to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester |
MC service group ID | M | MC service group ID of the regroup group |
Table 10.15.2.10-1 describes the information flow preconfigured regroup cancel response from the MC service client to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the responding MC service client |
MC service group ID | M | MC service group ID of the regroup group |
Result | M | Result of the regrouping operation |
Table 10.15.2.11-1 describes the information flow preconfigured regroup cancel response from the MC service server to the MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester of the regroup removal |
MC service group ID | M | MC service group ID of the regroup group |
Result | M | Result of the regrouping operation |
Table 10.15.2.12-1 describes the information flow preconfigured regroup cancel response from the MC service server to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester of the regroup removal |
MC service group ID | M | MC service group ID of the regroup group |
Result | M | Result of the regroup removal operation |
Table 10.15.2.13-1 describes the information flow preconfigured regroup reject from the MC service server to the MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the requester of the regrouping |
MC service group ID | M | MC service group ID of the regroup group |
Reject reason | M | Reason for rejecting the regrouping operation |
Table 10.15.2.14-1 describes the information flow preconfigured regroup reject from the MC service server to the MC service server.
Information element |
Status |
Description |
MC service group ID | M | MC service group ID of the regroup group |
Reject reason | M | Reason for rejecting the regrouping operation |
Table 10.15.2.15-1 describes the information flow preconfigured user regroup remove request from the MC service server to MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the MC service user to be removed from the regroup group. |
MC service group ID | M | MC service group ID of the regroup group from which the MC service user is to be removed. |
Table 10.15.2.16-1 describes the information flow preconfigured user regroup remove response from the MC service client to the MC service server.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the MC service user to be removed from the preconfigured regroup. |
| M | Result of the preconfigured user regroup removal operation. |
Table 10.15.2.17-1 describes the information flow preconfigured regroup request return from the MC service server to the MC service client.
Information element |
Status |
Description |
MC service ID | M | The MC service ID of the calling party. |
MC service group ID | O | The MC service group ID to be associated with the preconfigured regroup group call which is either provided by the group call initiator or assigned by the MC service server. This information element shall be present if the authorization result is success. |
Authorization result | M | Indicate if authorization is success or failure. |