ETSI TS 123 278-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Customised Applications for Mobile network Enhanc_1.pdf

《ETSI TS 123 278-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Customised Applications for Mobile network Enhanc_1.pdf》由会员分享，可在线阅读，更多相关《ETSI TS 123 278-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Customised Applications for Mobile network Enhanc_1.pdf（154页珍藏版）》请在麦多课文档分享上搜索。

1、 ETSI TS 123 278 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2; IM CN Interworking (3GPP TS 23.278 version 15.0.0 Release 15) TECHNIC

2、AL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 123 278 V15.0.0 (2018-07)13GPP TS 23.278 version 15.0.0 Release 15Reference RTS/TSGC-0423278vf00 Keywords GSM,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

3、Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre 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

4、. The content of any electronic and/or print versions of the present document 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 Por

5、table Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/port

6、al.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, 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, electroni

7、c or mechanical, including photocopying and microfilm except as authorized by written 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. ETSI 2018. All ri

8、ghts reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTETMare trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Memb

9、ers. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 123 278 V15.0.0 (2018-07)23GPP TS 23.278 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared

10、to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-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 a

11、vailable from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant 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

12、SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any w

13、hich are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword

14、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 references to the correspo

15、nding 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“, “can“ and “cannot“

16、 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 123 278 V15.0.0 (2018-07)33GPP TS 23.278 version 15.0.0 Release 1

17、5Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 9g34 CAMEL/IP Multimedia Core Network Interworking 10g34.1 Architecture 10g34.1.1 Functional Entitie

18、s used for CAMEL at IP Multimedia Registration . 10g34.1.2 Functional Entities used for CAMEL for MO and MT IP Multimedia session 10g34.2 Interfaces defined for an IM-SSF based Application Server 11g34.2.1 CSCF IM-SSF interface . 11g34.2.2 IM-SSF - gsmSCF interface . 11g34.2.3 HSS IM-SSF interface .

19、 11g34.3 Detection Points (DPs) . 11g34.3.1 Arming/Disarming mechanism . 12g34.3.2 Criteria 12g34.3.2.1 Criteria at Collected_Info 12g34.3.2.2 Criteria at DP Analysed_Information 13g34.3.2.2.1 General 13g34.3.2.2.2 Number comparison 13g34.3.2.3 Criteria at DP Route_Select_Failure . 14g34.3.2.4 Crite

20、ria at DP T_Busy and T_No_Answer 14g34.4 Description of CAMEL Subscriber Data 15g34.4.1 IP Multimedia CAMEL Subscription Information (IM-CSI) . 15g34.4.1.1 Originating IP Multimedia CAMEL Subscription Information (O-IM-CSI) 15g34.4.1.1.1 gsmSCF Address . 15g34.4.1.1.2 Service Key . 15g34.4.1.1.3 Def

21、ault Call Handling 15g34.4.1.1.4 TDP List 15g34.4.1.1.5 CAMEL Capability Handling 15g34.4.1.1.6 CSI Status 15g34.4.1.1.7 Notification Flag 15g34.4.1.1.8 DP Criteria . 15g34.4.1.2 Dialled Services IP Multimedia CAMEL Subscription Information (D-IM-CSI) 15g34.4.1.2.1 gsmSCF Address . 15g34.4.1.2.2 Ser

22、vice Key . 15g34.4.1.2.3 Default Call Handling 15g34.4.1.2.4 CAMEL Capability Handling 16g34.4.1.2.5 CSI Status 16g34.4.1.2.6 Notification Flag 16g34.4.1.2.7 DP Criteria . 16g34.4.1.3 Terminating IP Multimedia CAMEL Subscription Information (VT-IM-CSI) 16g34.4.1.3.1 gsmSCF Address . 16g34.4.1.3.2 Se

23、rvice Key . 16g34.4.1.3.3 Default Call Handling 16g34.4.1.3.4 TDP List 16g34.4.1.3.5 CAMEL Capability Handling 16g34.4.1.3.6 CSI Status 16g34.4.1.3.7 Notification Flag 16g34.4.1.3.8 DP Criteria . 16g3ETSI ETSI TS 123 278 V15.0.0 (2018-07)43GPP TS 23.278 version 15.0.0 Release 154.4.1.4 Other CAMEL D

24、ata 16g34.4.1.4.1 gsmSCF address list for CSI 16g34.5 Description of CAMEL State Models 17g34.5.1 General Handling 17g34.5.2 Originating CAMEL Basic Call State Model (O-IM-BCSM) 17g34.5.2.1 Description of the O-IM-BCSM . 17g34.5.2.2 Description of Points In Call . 19g34.5.2.2.1 O_Null 2 presented to

25、 TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the doc

26、ument. ETSI ETSI TS 123 278 V15.0.0 (2018-07)83GPP TS 23.278 version 15.0.0 Release 151 Scope The present document specifies the stage 2 description for the Customized Applications for Mobile network Enhanced Logic (CAMEL) feature which provides the mechanisms to support services for the IP Multimed

27、ia Core Network (IM CN) Subsystem. 2 References The following documents contain provisions, which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific

28、. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release

29、 as the present document. 1 3GPP TR 21.905: “3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Vocabulary for 3GPP Specifications“. 2 3GPP TS 22.078: “3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Customise

30、d Applications for Mobile network Enhanced Logic (CAMEL); Service description, Stage 1“. 3 3GPP TS 22.228: “3rd Generation Partnership Project; Technical Specification Group Systems Aspects; IP Multimedia (IM) Subsystem Stage 1“. 4 3GPP TS 23.078: “3rd Generation Partnership Project; Technical Speci

31、fication Group Core Networks; Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 3 Stage 2 specification (Release 99)“. 5 3GPP TS 23.218: “3rd Generation Partnership Project; Technical Specification Group Core Networks; IP Multimedia (IM) Session Handling; IP Multimedia Call Mod

32、el. 6 3GPP TS 23.228: “3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Subsystem (IMS) Stage 2“. 7 Void 8 3GPP TS 24.229: “3rd Generation Partnership Project; Technical Specification Group Core Networks; IP Multimedia Call Control Protocol

33、 based o SIP and SDP; Stage 3“. 9 3GPP TS 29.002: “3rd Generation Partnership Project; Technical Specification Group Core Network; Mobile Application Part (MAP) specification“. 10 3GPP TS 29.229: “3rd Generation Partnership Project; Technical Specification Group Core Networks; Cx and Dx Interfaces B

34、ased on the Diameter Protocol; Protocol details“. 11 3GPP TS 29.278: “3rd Generation Partnership Project; Technical Specification Group Core Network; Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4 CAMEL Application Part (CAP) specification for IP Multimedia Subsystems (IMS

35、)“. 3 Definitions and abbreviations 3.1 Definitions Home Subscriber Server (HSS): Functional entity containing the subscription related information to support the network entities actually handling calls/sessions. For subscribers requiring CAMEL support, the HSS includes some ETSI ETSI TS 123 278 V1

36、5.0.0 (2018-07)93GPP TS 23.278 version 15.0.0 Release 15functionality that was present in the HLR in previous 3GPP releases for storing the information relevant to the current subscription regarding CAMEL Subscription Information for IMS. The HSS sends IM CAMEL Subscription Information data to the I

37、M-SSF and CSE using a MAP interface. IP Multimedia Service Switching Function (IM-SSF): CAMEL functional entity that provides the interworking between SIP session control and the CAMEL state models. The IM-SSF also provides the CAMEL interface to HSS for downloading the subscribers CAMEL Subscriptio

38、n Information data for IMS. IP Multimedia Basic Call State Model (IM-BCSM): IM-BCSM provides a high-level model of CSCF activities required to establish and maintain communication paths for users. As such, it identifies a set of basic call activities in a CSCF and shows how these activities are join

39、ed together to process a basic call. IP Multimedia CAMEL Subscription Information (IM-CSI): IM-CSI identifies the subscriber as having IP Multimedia CAMEL services. IP Multimedia session: IP Multimedia session and IP Multimedia call are treated as equivalent in this specification. Originating IP Mul

40、timedia Basic Call State Model (O-IM-BCSM): originating half of the IM-BCSM. The O-IM-BCSM corresponds to that portion of the IM-BCSM associated with the originating party. Originating IP Multimedia CAMEL Subscription Information (O-IM-CSI): O-IM-CSI identifies the subscriber as having originating I

41、P Multimedia CAMEL services. Terminating IP Multimedia Basic Call State Model (T-IM-BCSM): terminating half of the IM-BCSM. The T-IM-BCSM corresponds to that portion of the IM-BCSM associated with the terminating party. Terminating IP Multimedia CAMEL Subscription Information (T-IM-CSI): T-IM-CSI id

42、entifies the subscriber as having terminating IP Multimedia CAMEL services. 3.2 Abbreviations Abbreviations used in the present document are listed in 3GPP TR 21.905 1. For the purposes of the present document, the following abbreviations apply: BCSM Basic Call State Model CAMEL Customized Applicati

43、ons for Mobile network Enhanced Logic CAP CAMEL Application Part CSCF Call State Control Function DP Detection Point D-IM-CSI Dialled Service IP Multimedia CAMEL Subscription Information EDP Event Detection Point FTN Forwarded To Number GPRS General Packet Radio Service gsmSCF GSM Service Control Fu

44、nction gsmSRF GSM Specialised Resource Function gsmSSF GSM Service Switching Function HPLMN Home PLMNHSS Home Subscriber Server IE Information Element IF Information FlowIP Internet Protocol ISC IM-CN Service Control I-CSCF Interrogating CSCF IM IP MultimediaIM-BCSM IP Multimedia Basic Call State Mo

45、del IMCN IP Multimedia Core Network imcnSSF IM CN Service Switching Function IM-CSI IP Multimedia CAMEL Subscription Information IM-SSF IP Multimedia Service Switching Function IPLMN Interrogating PLMN MGCF Media Gateway Control Function MO Mobile Originating MT Mobile Terminating ETSI ETSI TS 123 2

46、78 V15.0.0 (2018-07)103GPP TS 23.278 version 15.0.0 Release 15NNI Network Node Interface O-IM-BCSM Originating IP Multimedia Basic Call State Model O-IM-CSI Originating IP Multimedia CAMEL Subscription Information PIC Point In Call PLMN Public Land Mobile Network P-CSCF Proxy CSCF SIP Session Initia

47、tion Protocol S-CSCF Serving CSCF SSME Service Switching Function Management Entity T-IM-BCSM Terminating IP Multimedia Basic Call State Model VT-IM-CSI Terminating IP Multimedia CAMEL Subscription Information TDP Trigger Detection Point UNI User Network Interface VPLMN Visited PLMN 4 CAMEL/IP Multi

48、media Core Network Interworking 4.1 Architecture This subclause describes the functional architecture needed to support CAMEL interactions with the S-CSCF in the IP Multimedia Subsystem. The IM-SSF is a SIP Application Server that interfaces SIP to CAP. The generic SIP Application Server behaviour o

49、f the IM-SSF is specified in 3GPP TS 23.218 5. 4.1.1 Functional Entities used for CAMEL at IP Multimedia Registration Figure 4.1 shows the functional entities involved when an MS registers for IP Multimedia session requiring CAMEL support. General registration procedure is detailed in 3GPP TS 23.228 6. Upon notification of a UEs registration, the IM-SSF requests O-IM-CSI, D-IM-CSI, VT-IM-CSI data from the HSS over the Si interface. Figure 4.1: Functional architecture for support of CAMEL when mobile registers for IP Multimedia session 4.1.2