3GPP TS 23.018 V9.1 - 株式会社QT

1 3 GPP TS (2010-03) Technical Specification 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Basic call handling;Technical realization(Release 9) The present document has been developed within the 3rd Generation Partnership Project (3 GPP TM) and may be further elaborated for the purposes of 3 GPP. The present document has not been subject to any approval process by the 3 GPP Organisational Partners and shall not be implemented. This Specification is provided for future development work within 3 GPP only. The Organisational Partners accept no liability for any use of this Specification. Specifications and reports for implementation of the 3 GPP TM system should be obtained via the 3 GPP Organisational Partners' Publications Offices.

2 3 GPP 3 GPP TS (2010-03)2 Release 9 Keywords UMTS, GSM, basic, call 3 GPP Postal address 3 GPP support office address 650 Route des Lucioles - Sophia Antipolis Valbonne - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Internet Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. 2010, 3 GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC). All rights reserved. UMTS is a Trade Mark of ETSI registered for the benefit of its members 3 GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3 GPP Organizational Partners LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3 GPP Organizational Partners GSM and the GSM logo are registered and owned by the GSM Association 3 GPP 3 GPP TS (2010-03)3 Release 9 Contents Foreword.

3 7 1 Scope .. 8 2 References .. 8 3 Definitions and abbreviations .. 10 Definitions .. 10 10 4 Architecture .. 11 Architecture for an MO call .. 11 Architecture for an MT call .. 12 Architecture for a TO call .. 12 5 Information flows .. 13 Information flow for an MO call .. 13 Information flow for retrieval of routeing information for an MT call .. 16 Mobile Terminating Roaming Retry call after successful Retrieval of Routeing Information .. 17 Mobile Terminating Roaming Retry call during Retrieval of Routeing Information .. 19 Information flow for an MT call .. 22 6 Principles for interactions with supplementary services .. 24 call Deflection service (3 GPP TS ) .. 25 Line identification services (3 GPP TS ).

4 25 Calling Line Identification Presentation (CLIP) .. 25 Calling Line Identification Restriction (CLIR).. 25 Connected Line Identification Presentation (COLP) .. 25 Connected Line Identification Restriction (COLR) .. 25 call forwarding services (3 GPP TS ) .. 25 call Forwarding Unconditional (CFU) .. 25 call Forwarding on mobile subscriber Busy (CFB) .. 25 call Forwarding on No Reply (CFNRy) .. 25 call Forwarding on mobile subscriber Not Reachable (CFNRc) .. 25 call wait (3 GPP TS ) .. 26 call hold (3 GPP TS ) .. 26 Multiparty (3 GPP TS ) .. 26 Closed user group (3 GPP TS ) .. 26 Advice of charge (3 GPP TS ) .. 26 User-to-user signalling (3 GPP TS ) .. 26 call barring (3 GPP TS ).

5 26 Barring of outgoing calls .. 26 Barring of incoming calls .. 26 Explicit call Transfer (3 GPP TS ) .. 27 Completion of Calls to Busy Subscriber (3 GPP TS ) .. 27 Multicall (3 GPP TS ) .. 27 7 Functional requirements of network entities .. 27 MO call .. 28 Functional requirements of serving 28 Process OCH_MSC .. 28 Procedure Process_Access_Request_MSC .. 28 Procedure OG_Call_Setup_MSC .. 28 Procedure Obtain_IMSI_MSC .. 30 Procedure Authenticate_MSC .. 30 Procedure Obtain_IMEI_MSC .. 30 Procedure Check_IMEI_MSC .. 30 Procedure Establish_Originating_TCH_If_Required .. 31 Procedure Set_CLI_Presentation_Indicator_MSC .. 31 Procedure Send_Alerting_If_Required .. 31 3 GPP 3 GPP TS (2010-03)4 Release Procedure Set_COLP_Info_MSC.

6 31 Procedure Send_Access_Connect_If_Required .. 31 Procedure Handle_AoC_MO_MSC .. 31 Procedure TCH_Check .. 32 Functional requirements of VLR .. 58 Process OCH_VLR .. 58 Procedure Process_Access_Request_VLR .. 58 Procedure OG_Call_Subscription_Check_VLR .. 58 Procedure 58 Procedure Obtain_IMSI_VLR .. 58 Procedure Authenticate_VLR .. 58 Procedure 59 Procedure Start_Tracing_VLR .. 59 Procedure Check_IMEI _VLR .. 59 Procedure Obtain_IMEI_VLR .. 59 Process Fetch_Authentication_Sets_VLR .. 59 Procedure Check_BAOC .. 59 Procedure OG_CUG_Check .. 59 Procedure Get_LI_Subscription_Info_MO_VLR .. 59 Procedure Get_AoC_Subscription_Info_VLR .. 59 Procedure Check_OG_Barring.

7 59 Process Update_Location_VLR .. 59 Retrieval of routeing information for MT call .. 86 Functional requirements of GMSC .. 86 Process MT_GMSC .. 86 Procedure 88 Procedure Send_ACM_If_Required .. 89 Procedure 89 Procedure 90 Procedure Handle_COLP_Forwarding_Interaction_MSC .. 90 Procedure Activate_CF_Process .. 90 Process MT_CF_MSC .. 90 Macro CUG_Support_Check_GMSC .. 92 Functional requirements of HLR .. 118 Process SRI_HLR .. 118 Procedure 120 Procedure Subscription_Check_HLR .. 120 Procedure First_Forwarding_HLR .. 121 Procedure PRN_Error_HLR .. 121 Procedure Forward_CUG_Check .. 121 Void .. 121 Procedure Check_IC_Barring .. 121 Procedure IC_CUG_Check.

8 121 Procedure Handle_CFU .. 121 Procedure 121 Functional requirements of VLR .. 139 Process PRN_VLR .. 139 Process 140 Process PSI_VLR .. 140 Procedure Retrieve_Location_Info_VLR .. 140 Procedure Active_Info_Retrieval_VLR .. 140 Functional requirements of MSC .. 155 Process Prepage_MSC .. 155 Procedure Prepaging_Page_MS_MSC .. 155 Prepaging_Search_For_MS_MSC .. 155 Process OSI_MSC .. 155 Process RCL_MSC .. 155 Procedure Active_Info_Retrieval_Page_MSC .. 155 Procedure Active_Info_Retrieval_Search_MSC .. 155 Procedure Retrieve_IMEI_If_Required .. 156 MT call .. 164 Functional requirements of serving 164 3 GPP 3 GPP TS (2010-03)5 Release Process ICH_MSC.

9 164 Procedure Page_MS_MSC .. 166 Procedure Search_For_MS_MSC .. 167 Procedure Complete_Call_In_MSC .. 168 Void .. 169 Procedure Set_CLIP_Info_MSC .. 169 Void .. 170 Procedure Establish_Terminating_TCH_If_Required .. 170 Procedure 170 Procedure 170 Functional requirements of VLR .. 211 Process ICH_VLR .. 211 Void .. 212 Procedure Search_For_MS_VLR .. 212 Procedure Get_CW_Subscription_Info_VLR .. 212 Procedure Get_LI_Subscription_Info_MT_VLR .. 212 Procedure Handle_CFB .. 212 Procedure Handle_CFNRy .. 212 Subs_FSM .. 226 Functional requirements of serving 226 Process Subs_FSM .. 226 Macro 227 Macro Update_Non_Speech_Calls_Status .. 227 Macro Increment_Call_Counter.

10 227 Macro Decrement_Call_Counter .. 227 TO 249 Functional requirements of inter-connecting MSC .. 249 Process TO_MSC .. 249 8 Contents of messages .. 257 Messages on the B interface (MSC-VLR) .. 258 Abort .. 258 Authenticate .. 258 Authenticate ack .. 259 Authenticate negative response .. 259 call arrived .. 259 Check IMEI .. 259 Check IMEI ack .. 259 Check IMEI negative response .. 259 Complete call .. 260 Complete call ack .. 261 Complete call negative response .. 261 Forward New TMSI .. 261 Forward New TMSI 261 Forward New TMSI negative response .. 261 Obtain Subscriber Info .. 261 Obtain Subscriber Info ack .. 261 Page MS .. 262 Page MS ack .. 262 Page MS negative response.