1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelBaTec(3GPP TS 23.0floppy3TECHNICAL SPECIFICATION123 018 V13.0.0 (2016communications system (Phaelecommunications System (LTE; Basic call handling; echnical realization .018 version 13.0.0 Release 1316-01) hase 2+); (UMTS); 13) ETSI ETSI TS 123 018
2、 V13.0.0 (2016-01)13GPP TS 23.018 version 13.0.0 Release 13Reference RTS/TSGC-0423018vd00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregi
3、stre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present docu
4、ment shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive with
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6、t, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by writt
7、en permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTS
8、TMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI
9、 TS 123 018 V13.0.0 (2016-01)23GPP TS 23.018 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and no
10、n-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pu
11、rsuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present d
12、ocument. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being referenc
13、es to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“,
14、“can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 018 V13.0.0 (2016-01)33GPP TS 23.018 versio
15、n 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 10g33.1 Definitions 10g33.2 Abbreviations . 10g34 Architecture 11g34.1 Architecture for an MO call . 11g34.2 Architecture fo
16、r an MT call 12g34.3 Architecture for a TO call. 13g35 Information flows . 14g35.1 Information flow for an MO call 14g35.2 Information flow for retrieval of routeing information for an MT call 17g35.2.1 Mobile Terminating Roaming Retry Call after successful Retrieval of Routeing Information 18g35.2.
17、2 Mobile Terminating Roaming Retry Call during Retrieval of Routeing Information 20g35.2.3 Mobile Terminating Roaming Forwarding Call after successful Retrieval of Routeing Information. 23g35.2.4 Mobile Terminating Roaming Forwarding Call during Retrieval of Routeing Information . 29g35.3 Informatio
18、n flow for an MT call 31g36 Principles for interactions with supplementary services 33g36.1 Call Deflection service (3GPP TS 23.072) . 34g36.2 Line identification services (3GPP TS 23.081) 34g36.2.1 Calling Line Identification Presentation (CLIP) . 34g36.2.2 Calling Line Identification Restriction (
19、CLIR) . 34g36.2.3 Connected Line Identification Presentation (COLP) 34g36.2.4 Connected Line Identification Restriction (COLR) 34g36.3 Call forwarding services (3GPP TS 23.082) 34g36.3.1 Call Forwarding Unconditional (CFU) . 34g36.3.2 Call Forwarding on mobile subscriber Busy (CFB) . 34g36.3.3 Call
20、Forwarding on No Reply (CFNRy) . 34g36.3.4 Call Forwarding on mobile subscriber Not Reachable (CFNRc) 34g36.4 Call wait (3GPP TS 23.083) . 35g36.5 Call hold (3GPP TS 23.083) . 35g36.6 Multiparty (3GPP TS 23.084) 35g36.7 Closed user group (3GPP TS 23.085) 35g36.8 Advice of charge (3GPP TS 23.086) 35g
21、36.9 User-to-user signalling (3GPP TS 23.087) . 35g36.10 Call barring (3GPP TS 23.088) 35g36.10.1 Barring of outgoing calls 35g36.10.2 Barring of incoming calls . 35g36.11 Explicit Call Transfer (3GPP TS 23.091) . 36g36.12 Completion of Calls to Busy Subscriber (3GPP TS 23.093) 36g36.13 Multicall (3
22、GPP TS 23.135) . 36g37 Functional requirements of network entities 36g37.1 MO call . 37g37.1.1 Functional requirements of serving MSC . 37g37.1.1.1 Process OCH_MSC . 37g37.1.1.2 Procedure Process_Access_Request_MSC . 37g37.1.1.3 Procedure OG_Call_Setup_MSC 37g3ETSI ETSI TS 123 018 V13.0.0 (2016-01)4
23、3GPP TS 23.018 version 13.0.0 Release 137.1.1.4 Procedure Obtain_IMSI_MSC 39g37.1.1.5 Procedure Authenticate_MSC . 39g37.1.1.6 Procedure Obtain_IMEI_MSC 39g37.1.1.7 Procedure Check_IMEI_MSC 39g37.1.1.8 Procedure Establish_Originating_TCH_If_Required . 40g37.1.1.9 Procedure Set_CLI_Presentation_Indic
24、ator_MSC 40g37.1.1.10 Procedure Send_Alerting_If_Required . 40g37.1.1.11 Procedure Set_COLP_Info_MSC . 40g37.1.1.12 Procedure Send_Access_Connect_If_Required 40g37.1.1.13 Procedure Handle_AoC_MO_MSC 40g37.1.1.14 Procedure TCH_Check . 41g37.1.2 Functional requirements of VLR 67g37.1.2.1 Process OCH_V
25、LR . 67g37.1.2.2 Procedure Process_Access_Request_VLR . 67g37.1.2.3 Procedure OG_Call_Subscription_Check_VLR . 67g37.1.2.4 Procedure Obtain_Identity_VLR 67g37.1.2.5 Procedure Obtain_IMSI_VLR 67g37.1.2.6 Procedure Authenticate_VLR . 67g37.1.2.7 Procedure Obtain_Authentication_Sets_VLR. 68g37.1.2.8 Pr
26、ocedure Start_Tracing_VLR 68g37.1.2.9 Procedure Check_IMEI _VLR 68g37.1.2.10 Procedure Obtain_IMEI_VLR 68g37.1.2.11 Process Fetch_Authentication_Sets_VLR 68g37.1.2.12 Procedure Check_BAOC 68g37.1.2.13 Procedure OG_CUG_Check . 68g37.1.2.14 Procedure Get_LI_Subscription_Info_MO_VLR . 68g37.1.2.15 Proc
27、edure Get_AoC_Subscription_Info_VLR 68g37.1.2.16 Procedure Check_OG_Barring . 68g37.1.2.17 Process Update_Location_VLR 68g37.2 Retrieval of routeing information for MT call 95g37.2.1 Functional requirements of GMSC . 95g37.2.1.1 Process MT_GMSC 95g37.2.1.2 Procedure Obtain_Routeing_Address . 97g37.2
28、.1.3 Procedure Send_ACM_If_Required . 98g37.2.1.4 Procedure Send_Answer_If_Required 99g37.2.1.5 Procedure Send_Network_Connect_If_Required . 99g37.2.1.6 Procedure Handle_COLP_Forwarding_Interaction_MSC 99g37.2.1.7 Procedure Activate_CF_Process . 99g37.2.1.8 Process MT_CF_MSC 99g37.2.1.9 Macro CUG_Su
29、pport_Check_GMSC . 101g37.2.2 Functional requirements of HLR 127g37.2.2.1 Process SRI_HLR . 127g37.2.2.2 Procedure Check_Parameters 129g37.2.2.3 Procedure Subscription_Check_HLR . 129g37.2.2.4 Procedure First_Forwarding_HLR 130g37.2.2.5 Procedure PRN_Error_HLR . 130g37.2.2.6 Procedure Forward_CUG_Ch
30、eck . 130g37.2.2.7 Void. 130g37.2.2.8 Procedure Check_IC_Barring . 130g37.2.2.9 Procedure IC_CUG_Check . 130g37.2.2.10 Procedure Handle_CFU 130g37.2.2.11 Procedure Handle_CFNRc 131g37.2.2.12 Procedure Domain_Selection_HLR 131g37.2.3 Functional requirements of VLR 148g37.2.3.1 Process PRN_VLR 148g37.
31、2.3.2 Process Restore_Subscriber_Data_VLR . 149g37.2.3.3 Process PSI_VLR 149g37.2.3.4 Procedure Retrieve_Location_Info_VLR . 150g37.2.3.5 Procedure Active_Info_Retrieval_VLR 150g37.2.4 Functional requirements of MSC 167g37.2.4.1 Process Prepage_MSC 167g37.2.4.2 Procedure Prepaging_Page_MS_MSC 167g3E
32、TSI ETSI TS 123 018 V13.0.0 (2016-01)53GPP TS 23.018 version 13.0.0 Release 137.2.4.3 Prepaging_Search_For_MS_MSC 167g37.2.4.4 Process OSI_MSC . 167g37.2.4.5 Process RCL_MSC . 167g37.2.4.6 Procedure Active_Info_Retrieval_Page_MSC 167g37.2.4.7 Procedure Active_Info_Retrieval_Search_MSC. 167g37.2.4.8
33、Procedure Retrieve_IMEI_If_Required 168g37.3 MT call . 176g37.3.1 Functional requirements of serving MSC . 176g37.3.1.1 Process ICH_MSC 176g37.3.1.2 Procedure Page_MS_MSC 178g37.3.1.3 Procedure Search_For_MS_MSC . 179g37.3.1.4 Procedure Complete_Call_In_MSC 180g37.3.1.5 Void. 181g37.3.1.6 Procedure
34、Set_CLIP_Info_MSC . 181g37.3.1.7 Void. 182g37.3.1.8 Procedure Establish_Terminating_TCH_If_Required 182g37.3.1.9 Procedure Handle_AoC_MT_MSC 182g37.3.1.10 Procedure Set_COL_Presentation_Indicator_MSC 182g37.3.2 Functional requirements of VLR 224g37.3.2.1 Process ICH_VLR . 224g37.3.2.2 Void. 225g37.3
35、.2.3 Procedure Search_For_MS_VLR . 225g37.3.2.4 Procedure Get_CW_Subscription_Info_VLR . 225g37.3.2.5 Procedure Get_LI_Subscription_Info_MT_VLR . 225g37.3.2.6 Procedure Handle_CFB 226g37.3.2.7 Procedure Handle_CFNRy 226g37.4 Subs_FSM 240g37.4.1 Functional requirements of serving MSC . 240g37.4.1.1 P
36、rocess Subs_FSM 240g37.4.1.1.1 Macro Check_Ongoing_Calls . 241g37.4.1.1.2 Macro Update_Non_Speech_Calls_Status 241g37.4.1.1.3 Macro Increment_Call_Counter 241g37.4.1.1.4 Macro Decrement_Call_Counter . 241g37.5 TO call 263g37.5.1 Functional requirements of inter-connecting MSC . 263g37.5.1.1 Process
37、TO_MSC 263g38 Contents of messages . 271g38.1 Messages on the B interface (MSC-VLR) 272g38.1.1 Abort . 272g38.1.2 Authenticate 272g38.1.3 Authenticate ack . 273g38.1.4 Authenticate negative response . 273g38.1.5 Call arrived . 273g38.1.6 Check IMEI 273g38.1.7 Check IMEI ack 273g38.1.8 Check IMEI neg
38、ative response . 273g38.1.9 Complete Call . 274g38.1.10 Complete Call ack . 275g38.1.11 Complete Call negative response 275g38.1.12 Forward New TMSI 275g38.1.13 Forward New TMSI ack . 275g38.1.14 Forward New TMSI negative response 275g38.1.15 Obtain Subscriber Info 275g38.1.16 Obtain Subscriber Info
39、 ack . 275g38.1.17 Page MS 276g38.1.18 Page MS ack . 276g38.1.19 Page MS negative response 276g38.1.20 Page MS via SGSN . 277g38.1.21 Process Access Request 277g38.1.22 Process Access Request ack 277g38.1.23 Process Access Request negative response . 278g3ETSI ETSI TS 123 018 V13.0.0 (2016-01)63GPP
40、TS 23.018 version 13.0.0 Release 138.1.24 Process Call Waiting . 278g38.1.25 Process Call Waiting ack 279g38.1.26 Process Call Waiting negative response . 279g38.1.27 Provide IMEI 279g38.1.28 Provide IMEI ack 279g38.1.29 Provide IMSI 279g38.1.30 Provide IMSI ack 279g38.1.31 Radio connection released
41、 279g38.1.32 Search For MS 279g38.1.33 Search For MS ack 280g38.1.34 Search For MS negative response . 280g38.1.35 Search for MS via SGSN 281g38.1.36 Send Info For Incoming Call 281g38.1.37 Send Info For Incoming Call ack 282g38.1.38 Send Info For Incoming Call negative response . 282g38.1.39 Send I
42、nfo For Outgoing Call. 283g38.1.40 Send Info For Outgoing Call negative response . 283g38.1.40A Send UESBI-Iu to Access Network 283g38.1.41 Start security procedures . 284g38.1.42 Trace subscriber activity . 284g38.1.43 Use existing TMSI 284g38.1.44 Release MSRN 284g38.2 Messages on the C interface
43、(MSC-HLR) 284g38.2.1 Send Routeing Info . 284g38.2.2 Send Routeing Info ack . 286g38.2.3 Send Routeing Info negative response 286g38.3 Messages on the D interface (VLR-HLR) 287g38.3.1 Provide Roaming Number 287g38.3.2 Provide Roaming Number ack 288g38.3.3 Provide Roaming Number negative response . 2
44、88g38.3.4 Provide Subscriber Info 289g38.3.5 Provide Subscriber Info ack 289g38.3.5.1 Location information . 291g38.3.6 Provide Subscriber Info negative response . 291g38.3.7 Restore Data 291g38.3.8 Restore Data ack . 292g38.3.9 Restore Data negative response 292g38.4 Messages on the F interface (MS
45、C-EIR) 292g38.4.1 Check IMEI 292g38.4.2 Check IMEI ack 292g38.4.3 Check IMEI negative response . 292g38.5 Messages on the MSC internal interface 293g38.5.1 CF cancelled . 293g38.5.2 Perform Call Forwarding 293g38.5.3 Perform Call Forwarding ack 293g38.5.4 Perform Call Forwarding negative response .
46、293g38.6 Messages on the VLR internal interface . 293g38.6.1 Call arrived . 293g38.6.2 PAR completed . 293g38.7 Messages on the Gs interface . 294g38.7.1 Page MS 294g38.7.2 Send MS information 294g38.7.3 Send MS information ack . 294g38.7.4 Send MS information negative response 294g38.8 Messages on
47、the E interface (GMSC-VMSC) 295g38.8.1 Release Resources. 295g3Annex A (informative): Handling of an IAM at an MSC . 296g3Annex B (informative): Change history . 298g3History 301 ETSI ETSI TS 123 018 V13.0.0 (2016-01)73GPP TS 23.018 version 13.0.0 Release 13Foreword This Technical Specification has
48、been produced by the 3rdGeneration Partnership Project (3GPP). The present document specifies the technical realization of the handling of calls originated by a 3G mobile subscriber and calls directed to a 3G mobile subscriber, up to the point where the call is established within the 3GPP system. Th
49、e contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 Indicates a TSG approved Release 1999 document under change control; 4 Indicate a TSG approved Release 4 document under change control. y the second digit is inc
