A.4 Group configuration data

23.1803GPPMission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operationRelease 17TS

As specified in 3GPP TS 23.280 [3], the group configuration data is stored in the group management server. The group management server is used to configure the group configuration data to the MC service UE (CSC-2). The group configuration data can be configured offline using the CSC-12 reference point.

The common group configuration data specified in table A.4-1 in 3GPP TS 23.280 [3] is also used, as needed, in the IOPS mode of operation.

Table A.4-1 described below contains additional group configuration data required to support MC services in the IOPS mode of operation.

Table A.4-1: Group configuration data (IOPS)

Reference

Parameter description

MC service UE

Group management server

[R-10-001] of 3GPP TS 22.280 [11]

List of IOPS MC service groups

Y

Y

> IOPS MCPTT Group ID

Clause 8.1.3

>> IOPS group IP multicast address

Y

Y

>> Preferred voice codecs for IOPS MCPTT group

Y

Y

>> Indication whether emergency group call is permitted on the IOPS MCPTT group

Y

Y

> IOPS MCData Group ID

Clause 8.1.3

>> IOPS group IP multicast address

Y

Y

>> MCData sub-services and features enabled for the group

>>> Short data service enabled

Y

Y

>>> Whether MCData user is permitted to transmit data in the group

Y

Y

>>> Maximum amount of data that the MCData user can transmit in a single request during group communication

Y

Y

>>> Maximum amount of time that the MCData user can transmit in a single request during group communication

Y

Y