Content for TS 44.318 Word version: 18.0.0
8 GA-PSR elementary procedures
8.1 GA-PSR Transport Channel (GA-PSR TC) Overview
8.2 MS Initiated GA-PSR Transport Channel (GA-PSR TC) Activation
8.3 Network Initiated GA-PSR Transport Channel (GA-PSR TC) Activation
8.4 MS Initiated Deactivation of GA-PSR Transport Channel
8.5 GANC Initiated Deactivation of GA-PSR Transport Channel
8.6 Implicit Deactivation of GA-PSR Transport Channel
8.7 GA-PSR GPRS User Data Transport
8.8 GA-PSR GPRS Signalling and SMS Messages Transport
8.9 Packet paging for packet service
8.10 GPRS Suspend Procedure
8.11 MS Initiated Downlink Flow Control
8.12 Uplink Flow Control
8.13 PS handover to GAN A/Gb mode
8.14 PS handover from GAN A/Gb mode
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8 GA-PSR elementary procedures p. 59
8.1 GA-PSR Transport Channel (GA-PSR TC) Overview p. 59
8.2 MS Initiated GA-PSR Transport Channel (GA-PSR TC) Activation p. 59
8.2.1 Initiation of the GA-PSR TC Activation by the MS p. 59
8.2.2 Processing of the GA-PSR TC Activation Request by the GANC p. 59
8.2.3 Processing of the GA-PSR TC Activation Acknowledgment by the MS p. 60
8.2.4 Abnormal Cases p. 60
8.3 Network Initiated GA-PSR Transport Channel (GA-PSR TC) Activation p. 61
8.3.1 Initiation of the GA-PSR TC Activation by the GANC p. 61
8.3.2 Processing of the GA-PSR TC Activation Request by the MS p. 61
8.3.3 Processing of the GA-PSR TC Activation Acknowledgment by the GANC p. 62
8.3.4 Abnormal Cases p. 62
8.4 MS Initiated Deactivation of GA-PSR Transport Channel p. 62
8.4.1 GA-PSR TC Deactivation Initiation by the MS p. 63
8.4.2 Processing of GA-PSR TC Deactivation Request by the GANC p. 63
8.4.3 Processing of GA-PSR TC Deactivation Acknowledgment by the MS p. 63
8.4.4 Abnormal Cases p. 63
8.4.4.1 Timer TU4002 Expires during GA-PSR TC Deactivation p. 63
8.4.4.2 GANC Rejects GA-PSR TC Deactivation p. 63
8.4.4.3 Uplink User Data Transfer is initiated while GA-PSR TC Deactivation is in Progress p. 64
8.4.4.4 Downlink User Data Transfer is received while the GA-PSR TC Deactivation is in Progress p. 64
8.4.4.5 Unexpected GA-PSR-DEACTIVATE-UTC-ACK response p. 64
8.4.4.6 Unexpected GA-PSR-ACTIVATE-UTC-REQ p. 64
8.4.4.7 MS Aborts GA-PSR TC Deactivation due to Lower Layer Failure p. 64
8.5 GANC Initiated Deactivation of GA-PSR Transport Channel p. 64
8.5.1 GA-PSR TC Deactivation Initiation by the GANC p. 65
8.5.2 Processing of GA-PSR TC Deactivation Request by the MS p. 65
8.5.3 Processing of GA-PSR TC Deactivation Acknowledgment by the GANC p. 65
8.5.4 Abnormal Cases p. 65
8.6 Implicit Deactivation of GA-PSR Transport Channel p. 65
8.7 GA-PSR GPRS User Data Transport p. 66
8.7.1 MS Initiates Uplink GPRS User Data Transfer p. 66
8.7.2 Processing of the Uplink GPRS User Data Message by the GANC p. 66
8.7.3 GANC Initiates Downlink GPRS User Data Transfer p. 66
8.7.4 Processing of the Downlink GPRS User Data Message by the MS p. 66
8.7.5 Abnormal Cases p. 67
8.7.5.1 GANC Receives an Uplink User Data Message while the GA-PSR TC Activation Procedure is in progress p. 67
8.7.5.2 GANC Receives an Uplink User Data Message and the GA-PSR TC is not active p. 67
8.7.5.3 Handling of out-of-sequence packets p. 67
8.7.5.4 MS Receives a Downlink User Data Message while the GA-PSR TC Activation Procedure is in progress p. 67
8.7.5.5 Uplink User Data Transfer Failed due to Lower Layer Failure p. 67
8.8 GA-PSR GPRS Signalling and SMS Messages Transport p. 67
8.8.1 MS Initiates Uplink GPRS Signalling/SMS Message Transfer p. 68
8.8.2 Processing of the Uplink GA-PSR DATA Message by the GANC p. 68
8.8.3 GANC Initiates Downlink GA-PSR DATA Transfer p. 68
8.8.4 Processing of the Downlink GA-PSR DATA Message by the MS p. 68
8.8.5 Abnormal Cases p. 68
8.9 Packet paging for packet service p. 68
8.9.1 PS Paging Request Processing by the GANC p. 68
8.9.2 PS Paging Request Processed by the MS p. 69
8.9.3 Processing of the PS Paging Response by the GANC p. 69
8.10 GPRS Suspend Procedure p. 69
8.10.1 GPRS Suspension Initiation by the MS p. 69
8.10.2 GPRS Suspend Request Processing by the GANC p. 69
8.11 MS Initiated Downlink Flow Control p. 69
8.11.1 Initiation of the Downlink Flow Control by the MS p. 70
8.11.2 Processing of the Downlink Flow Control Request by the GANC p. 70
8.11.3 Processing of the TU4003 Timer Expiry by the MS p. 70
8.12 Uplink Flow Control p. 70
8.12.1 Initiation of the Uplink Flow Control by the GANC p. 71
8.12.2 Processing of the Uplink Flow Control Request by the MS p. 71
8.12.3 Resetting of the Uplink Flow Control Condition by the GANC p. 71
8.12.4 Abnormal Cases p. 71
8.13 PS handover to GAN A/Gb mode |R7| p. 71
8.13.1 Initiation p. 71
8.13.2 Successful completion of the PS handover to GAN A/Gb mode p. 71
8.13.3 Abnormal Cases p. 72
8.14 PS handover from GAN A/Gb mode |R7| p. 72
8.14.1 Initiation p. 72
8.14.2 Reception of GA-PSR HANDOVER INFORMATION by the GANC p. 73
8.14.3 Reception of GA-PSR HANDOVER CONTINUE by the MS p. 73
8.14.4 Reception of GA-PSR HANDOVER COMMAND by the MS p. 74
8.14.5 Successful completion of the PS Handover from GAN A/Gb mode p. 74
8.14.6 Abnormal Cases p. 75
8.14.7 Reception of GA-PSR HANDOVER FAILURE by the GANC p. 75
