A.4 MCData related Group configuration data

23.2823GPPFunctional architecture and information flows to support Mission Critical Data (MCData)Release 18Stage 2TS

The general aspects of group configuration are specified in 3GPP TS 23.280 [5].

Parameters specified in table A.4-1 are child parameters of the "MCData configuration" parameter specified in table A.4-1 in 3GPP TS 23.280 [5]. Parameters specified in table A.4-2 are child parameters of the "MCData configuration" parameter specified in table A.4-2 in 3GPP TS 23.280 [5]. Parameters specified in table A.4-3 are child parameters of the "MCData configuration" parameter specified in table A.4-3 in 3GPP TS 23.280 [5].

Table A.4-1: Group configuration data (on and off network)

Reference

Parameter description

MCData UE

MCData Server

Group management server

[R-5.12-001] of 3GPP TS 22.280 [2]

>> Media confidentiality and integrity protection (see NOTE)

Y

Y

Y

[R-5.12-001] of 3GPP TS 22.280 [2]

>> Transmission control confidentiality and integrity protection (see NOTE)

Y

Y

Y

[R-5.12-001] of 3GPP TS 22.280 [2]

>> Group media protection security material (see NOTE)

Y

N

Y

Subclause 5

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

>>> Short data service enabled

Y

Y

Y

>>> File distribution enabled

Y

Y

Y

>>> IP connectivity enabled

Y

Y

Y

>>> Conversation management enabled

Y

Y

Y

>>> Transmission control enabled

Y

Y

Y

>>> Reception control enabled

Y

Y

Y

>>> Enhanced status enabled

Y

Y

Y

>> Enhanced status

[R-6.1.3.2-002] of 3GPP TS 22.282 [3]

>>> List of operational status values

Y

N

Y

[R-6.1.1.2-011] of 3GPP TS 22.282 [2]

>> Lossless communication

Y

Y

Y

[R-6.1.1.2-007] of 3GPP TS 22.282 [5]

>> Conversation hang time

Y

Y

Y

NOTE: Security mechanisms are specified in 3GPP TS 33.180 [13].

Table A.4-2: Group configuration data (on network)

Reference

Parameter description

MCData UE

MCData Server

Group management server

[R-6.4.5-001],

[R-6.4.5-003] of 3GPP TS 22.280 [2]

>> Authorisation of a user to request a list of affiliated members of a group

Y

Y

Y

[R-5.1.7-002],

[R-6.2.2-001],

[R-6.6.2.2-006],

[R-6.8.7.2-003] of 3GPP TS 22.280 [2]

>> Priority of the group

N

Y

Y

Subclause 6.2.2 of 3GPP TS 22.282 [3]

>> Transmission and reception control

>>> Maximum data size for SDS

Y

Y

Y

>>> Maximum data size for FD

Y

Y

Y

>>> Maximum data size for auto-receive

N

Y

Y

3GPP TS 23.283 [18]

>> Indication whether use of LMR E2EE is permitted on the MCData group

Y

N

Y

3GPP TS 23.283 [18]

>> LMR specific identity for MCData group (see NOTE)

Y

N

Y

3GPP TS 23.283 [18]

>> Group to key binding (see NOTE)

Y

N

Y

NOTE: This is an LMR specific parameter with no meaning within MC services.

Table A.4-3: Group configuration data (off network)

Reference

Parameter description

MCData UE

MCData Server

Group management server

Subclause 10.10 of 3GPP TS 23.280 [5]

>> Default ProSe Per-Packet priority (as specified in 3GPP TS 23.303 [7]) values

>>> MCData group call signalling

Y

N

Y

>>> MCData group call media

Y

N

Y