Content for TS 24.380 Word version: 18.6.0
7 Off-network floor control
7.1 General
7.2 Floor participant procedures
7.2.1 Floor participant procedures at MCPTT session initialization
7.2.2 Floor participant procedures at MCPTT call release
7.2.3 Floor participant state diagram - basic operation
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7 Off-network floor control p. 131
7.1 General p. 131
7.2 Floor participant procedures p. 132
7.2.1 Floor participant procedures at MCPTT session initialization p. 132
7.2.2 Floor participant procedures at MCPTT call release p. 133
7.2.3 Floor participant state diagram - basic operation p. 134
7.2.3.1 General p. 134
7.2.3.2 State: 'Start-stop' p. 135
7.2.3.2.1 General p. 135
7.2.3.2.2 MCPTT call established - originating MCPTT user p. 135
7.2.3.2.3 MCPTT group call established - terminating MCPTT user p. 135
7.2.3.2.4 MCPTT private call established - terminating MCPTT user p. 135
7.2.3.2.5 Send Floor Request message (PTT button pressed) p. 135
7.2.3.2.6 Receive Floor Taken message (R: Floor Taken) p. 136
7.2.3.2.7 Receive Floor Granted message (R: Floor Granted to other) p. 136
7.2.3.2.8 Receive RTP media (R: RTP media) p. 136
7.2.3.2.9 MCPTT broadcast group call established - terminating MCPTT user p. 136
7.2.3.3 State: 'O: silence' p. 137
7.2.3.3.1 General p. 137
7.2.3.3.2 Send Floor Request message (PTT button pressed) p. 137
7.2.3.3.3 Receive RTP media (R: RTP media) p. 137
7.2.3.3.4 Receive Floor Granted message (R: Floor Granted to other) p. 138
7.2.3.3.5 Receive Floor Request message (R: Floor Request) p. 138
7.2.3.3.6 Receive Floor Taken message (R: Floor Taken) p. 138
7.2.3.3.7 Timer T230 (Inactivity) expired p. 138
7.2.3.4 State: 'O: has no permission' p. 139
7.2.3.4.1 General p. 139
7.2.3.4.2 Sending Floor Request message (PTT button pressed) p. 139
7.2.3.4.3 Receive Floor Release message (R: Floor Release) p. 139
7.2.3.4.4 Timer T203 (End of RTP media) expired p. 139
7.2.3.4.5 Receive Floor Granted message (R: Floor Granted to other) p. 140
7.2.3.4.6 Receive RTP media (R: RTP media) p. 140
7.2.3.5 State: 'O: has permission' p. 140
7.2.3.5.1 General p. 140
7.2.3.5.2 Send RTP Media packets (S: RTP Media) p. 141
7.2.3.5.3 Receive Floor Release message (R: Floor Release) p. 141
7.2.3.5.4 Receive Floor Request message (R: Floor Request) p. 141
7.2.3.5.5 Send Floor Release message (PTT button released with no pending request in queue) p. 142
7.2.3.5.6 Send Floor Granted message (PTT button released with pending request(s) in queue) p. 142
7.2.3.5.7 Receive Floor Request message with pre-emption indication (R: Floor Request with pre-emption) p. 143
7.2.3.5.8 Receive Floor Queue Position Request message (R: Floor Queue Position Request) p. 143
7.2.3.5.9 Transmission time limit warning (Timer T206 expires) p. 143
7.2.3.5.10 Transmission time limit reached with pending request(s) in queue (Timer T207 expires) p. 144
7.2.3.5.11 Transmission time limit reached with no pending request in queue (Timer T207 expires) p. 144
7.2.3.6 State: 'O: pending request' p. 145
7.2.3.6.1 General p. 145
7.2.3.6.2 Receive RTP media (R: RTP media) p. 145
7.2.3.6.3 Receive Floor Queue Position Info message (R: Floor Queue Position Info) p. 145
7.2.3.6.4 Receive Floor Deny message (R: Floor Deny) p. 146
7.2.3.6.5 Send Floor Release message (PTT button released) p. 147
7.2.3.6.6 Send Floor Taken message (Timer T201 expired N times) p. 147
7.2.3.6.7 Receive Floor Granted message (R: Floor Granted to me) p. 147
7.2.3.6.8 Receive Floor Granted message (R: Floor Granted to other) p. 148
7.2.3.6.9 Timer T201 (Floor Request) expired (Timer T201 expired) p. 149
7.2.3.6.10 Receive Floor Request message (R: Floor request) p. 150
7.2.3.6.11 Receive Floor Taken message (R: Floor Taken) p. 150
7.2.3.7 State: 'O: pending granted' p. 150
7.2.3.7.1 General p. 150
7.2.3.7.2 Receive RTP media (R: RTP Media) p. 150
7.2.3.7.3 Timer T205 (Floor Granted) expired (timer T205 expired) p. 150
7.2.3.7.4 Timer T205 (Floor Granted) expired N times with pending request(s) in the queue (Timer T205 expired N times AND pending request(s) in queue) p. 151
7.2.3.7.5 Timer T205 (Floor Granted) expired N times with no pending request in the queue (Timer T205 expired N times AND no pending request in queue) p. 151
7.2.3.7.6 Timer T233 (Pending user action) expires with no pending request in the queue (Timer T233 expired AND no pending request in queue) p. 151
7.2.3.7.7 Timer T233 (Pending user action) expires with pending request(s) in the queue (Timer T233 expired AND pending request(s) in queue) p. 151
7.2.3.7.8 PTT button pressed p. 152
7.2.3.7.9 Receive Floor Release message (R: Floor Release) p. 152
7.2.3.7.10 Receive Floor Request message (R: Floor Request) p. 152
7.2.3.8 State: 'O: queued' p. 153
7.2.3.8.1 General p. 153
7.2.3.8.2 Receive RTP media (R: RTP media) p. 153
7.2.3.8.3 Receive Floor Queue Position Info message (R: Floor Queue Position Info) p. 153
7.2.3.8.4 Receive Floor Deny message (R: Floor Deny) p. 154
7.2.3.8.5 User indication for release of pending request p. 154
7.2.3.8.6 Receive Floor Granted message (R: Floor Granted to me) p. 154
7.2.3.8.7 Timer T233 (Pending user action) expires p. 155
7.2.3.8.8 User indication for accept of pending request p. 155
7.2.3.8.9 Receive Floor Granted message (R: Floor Granted to other) p. 155
7.2.3.8.10 Timer T203 (End of RTP media) expires p. 156
7.2.3.8.11 Send Floor Queue Position Request message (R: Request queue position info) p. 156
7.2.3.8.12 Timer T204 (Floor Queue Position request) expires p. 156
7.2.3.8.13 Timer T204 (Floor Queue Position request) expires N times p. 156
7.2.3.9 In any state p. 157
