Content for TS 24.380 Word version: 18.6.0
10 MBMS subchannel control procedure
10.1 General
10.2 MBMS subchannel control procedure for the participating MCPTT function
10.3 MBMS subchannel control procedure for the MCPTT client
10.4 Header compression
10A Additional MBMS procedures
10A.1 Group dynamic data notifications
10B MBS subchannel control procedure
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10 MBMS subchannel control procedure p. 231
10.1 General p. 231
10.2 MBMS subchannel control procedure for the participating MCPTT function p. 231
10.2.1 General p. 231
10.2.2 State: 'Start-stop' p. 232
10.2.2.1 General p. 232
10.2.2.2 Send Map Group To Bearer message (R: Floor Request or Floor Taken) p. 232
10.2.3 State: 'M: A conversation is active' p. 233
10.2.3.1 General p. 233
10.2.3.2 Send Floor Idle message (R: Floor Idle) p. 233
10.2.3.3 Send Floor Taken message (R: Floor Taken) p. 234
10.2.3.3a Send Floor Release Multi Talker (R: Floor Release Multi Talker) p. 235
10.2.3.4 Send any other floor control message (R: Any other message) p. 235
10.2.3.5 Send RTP media packet over the MBMS subchannel (R: RTP packet) p. 235
10.2.3.6 Timer T15 (Conversation) expired p. 236
10.2.3.7 Timer T16 (Map Group To Bearer) expired p. 236
10.2.3.8 Timer T17 (Unmap Group To Bearer) expired p. 236
10.2.3.9 Timer T17 (Unmap Group To Bearer) expired Nth time p. 236
10.2.3.10 End conversation over the MBMS bearer (End conversation) p. 237
10.2.3.11 Group call released p. 237
10.2.3.12 Move conversation to unicast p. 237
10.3 MBMS subchannel control procedure for the MCPTT client p. 237
10.3.1 General p. 237
10.3.2 Conversation over a pre-activated MBMS bearer is started p. 237
10.3.3 Receive floor control messages and RTP media packets over a MBMS subchannel p. 238
10.3.4 Conversation ended p. 238
10.3.5 Receive Application Paging message p. 238
10.3.6 Receive MBMS bearer announcement over MBMS bearer p. 238
10.4 Header compression p. 238
10A Additional MBMS procedures p. 239
10B MBS subchannel control procedure p. 239
