ETSI TS 122 495-2008 Universal Mobile Telecommunications System (UMTS) TISPAN Services and Capabilities Requirements (V7 0 0 3GPP TS 22 495 version 7 0 0 Release 7)《全球移动通信系统(UMTS) _1.pdf

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1、 ETSI TS 122 495 V7.0.0 (2008-11)Technical Specification Universal Mobile Telecommunications System (UMTS);TISPAN;Services and Capabilities Requirements (3GPP TS 22.495 version 7.0.0 Release 7)ETSI ETSI TS 122 495 V7.0.0 (2008-11) 1 3GPP TS 22.495 version 7.0.0 Release 7 Reference RTS/TSGS-0122495v7

2、00 Keywords 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 enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the prese

3、nt document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case o

4、f dispute, the reference shall be the printing on ETSI printers of the 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 o

5、ther ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized

6、by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2008. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benef

7、it of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 122 495 V7.0.0 (2008-11) 2 3GPP TS 22.495 version 7.0.0 Release 7 Intellectual Property Rights IPRs essential or potentially essential to the present docu

8、ment may have been declared 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

9、 ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). 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 exist

10、ence 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 document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document ma

11、y refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.

12、org/key/queryform.asp. ETSI ETSI TS 122 495 V7.0.0 (2008-11) 3 3GPP TS 22.495 version 7.0.0 Release 7 Contents Intellectual Property Rights2 Foreword.2 Foreword.5 Introduction 5 1 Scope 6 2 References 6 3 Definitions, symbols and abbreviations .7 3.1 Definitions7 3.2 Abbreviations .7 4 Capabilities

13、for the support of IP Multimedia Services .8 4.1 Business models 8 4.2 Service requirements 9 4.2.1 General services requirements 9 4.2.2.1 Handling of session establishment 10 4.2.2.1.1 Presentation of session originator identity.10 4.2.2.1.2 Negotiation of an incoming session.10 4.2.2.1.3 Acceptin

14、g or rejecting an incoming session 10 4.2.2.2 Handling of an ongoing session 10 4.2.2.2.1 User modification of media in an ongoing session10 42.2.2.2 Presentation of identity of session terminator10 4.2.2.3 Handling end of session 10 4.2.2.4 Capability negotiation .11 4.2.2.5 Redirecting of IP Multi

15、media sessions11 4.2.2.6 User busy 11 4.2.2.6.1 User determined user busy 11 4.2.2.6.2 Network determined user busy12 4.2.3 PSTN/ISDN Simulation Service.12 4.2.4 IMS messaging .12 4.2.5 Presence Service .12 4.2.6 Location Service.13 4.2.7 VideoTelephony Service.13 4.3 Mobility.13 4.4 Number, naming

16、and addressing .13 4.6 Regulatory service requirements 14 4.6.1 Lawful Intercept14 4.6.2 Emergency service14 4.6.3 Identifying malicious communications.14 4.6.4 Anonymous communications rejection.14 4.9 Interworking.14 4.9.1 Interworking with Legacy PSTN/ISDN14 4.9.1.1 Overlap Signalling 15 4.9.2 In

17、terworking with PSTN/ISDN Emulation.15 4.9.3 Interworking with PLMN .15 4.9.3.1 Interworking with IMS based PLMN15 4.9.3.2 Interworking with PLMN - CS Domain15 4.9.4 Interworking with Packet Cable network16 4.9.5 Interworking with other IMS network 16 4.9.6 Interworking with other networks.16 4.10 Q

18、uality of Service (QoS).16 4.11 Security Requirements 16 4.11.1 General16 4.11.2 NGN Security .16 4.11.3 Network Domain Security 16 ETSI ETSI TS 122 495 V7.0.0 (2008-11) 4 3GPP TS 22.495 version 7.0.0 Release 7 4.12 Charging and Accounting16 Annex A (informative): Basic communication cases for IMS n

19、etworks17 Annex B (informative): Guidance for terminal implementation .19 Annex C (informative): Bibliography.20 Annex D (informative): Change history .21 History 22 ETSI ETSI TS 122 495 V7.0.0 (2008-11) 5 3GPP TS 22.495 version 7.0.0 Release 7 Foreword This Technical Specification (TS) was been pro

20、duced by ETSI Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) and originally published as parts of ETSI TS 181 005 11. It was transferred to the 3rdGeneration Partnership Project (3GPP) in July 2008. The contents of the present do

21、cument 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 wher

22、e: x the first digit: 1 presented to TSG for information; 2 presented to 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 i

23、ncremented when editorial only changes have been incorporated in the document. Introduction The present document specifies the requirements that need to be fulfilled by NGN technical specifications to provide services in an NGN. The present document considers one service set: IP Multimedia Services.

24、 Other service sets and generic network requirements to support service deployment and interoperability, are contained in ETSI TS 181 005 11. The present document provides generic requirements on networks from a services point of view. Specific details of individual services and capabilities are pro

25、vided in other documents. ETSI ETSI TS 122 495 V7.0.0 (2008-11) 6 3GPP TS 22.495 version 7.0.0 Release 7 1 Scope The present document specifies network requirements in terms of service-related capabilities for a TISPAN NGN incorporating an IMS. The present document places requirements for TISPAN NGN

26、 Release 1 subsystems. The present document provides generic requirements for services and interoperability in a TISPAN NGN incorporating an IMS in terms of the capabilities for a network or networks. Requirements on service-related subsystems provide sufficient detail for architecture, networking r

27、equirements and protocols to be specified. Specific service requirements may be contained in other documents, as identified in the present document, and by other documents referencing the present document. The present document does not define services, only capabilities and requirements. The present

28、 document does not place requirements on terminals or other customer-owned equipment. The present document specifies the service-related requirements on an IMS that are used to determine the network architecture, requirements and control protocols for a network interface to a customer environment. N

29、OTE: The present document uses the term “NGN“ only in the context of ETSI TISPAN. 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 n

30、umber, version number, etc.) or non-specific. 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 vers

31、ion of that document in the same Release as the present document. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. 1 ETSI TR 180 000: “Telecommunications and Internet converged Services and Protocols for Adv

32、anced Networking (TISPAN); NGN Terminology“. 2 ETSI TS 122 340: “Universal Mobile Telecommunications System (UMTS); IP Multimedia Subsystem (IMS) messaging; Stage 1 (3GPP TS 22.340)“. 3 ETSI TS 122 141 (V7.0.0): “Universal Mobile Telecommunications System (UMTS); Presence service; Stage 1 (3GPP TS 2

33、2.141 version 7.0.0 Release 7)“. 4 ETSI TS 102 424: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Requirements of the NGN network to support Emergency Communication from Citizen to Authority“. 5 ETSI TS 188 003: “Telecommunications and Internet C

34、onverged Services and Protocols for Advanced Networking (TISPAN); OSS requirements; OSS definition of requirements and priorities for further network management specifications for NGNOSS definition of requirements and priorities for further network management specifications for NGN“. 6 IETF RFC 3966

35、: “The tel URI for Telephone Numbers“. 7 IETF RFC 3261: “SIP: Session Initiation Protocol“. ETSI ETSI TS 122 495 V7.0.0 (2008-11) 7 3GPP TS 22.495 version 7.0.0 Release 7 8 ETSI TS 187 001: “ Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); NGN SECur

36、ity (SEC); Requirements“. 9 ETSI TS 122 115: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Service aspects; Charging and billing (3GPP TS 22.115)“. 10 ETSI TS 122 228: “Digital cellular telecommunications system (Phase 2+); Universal Mobil

37、e Telecommunications System (UMTS); Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1 (3GPP TS 22.228 version 7.3.0 Release 7)“. 11 ETSI TS 181 005 (V1.2.1): “ Telecommunications and Internet converged Services and Protocols for Advanced Networking

38、(TISPAN); Services and Capabilities Requirements“. 12 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the definitions given in TS 122 228 10 and TR 180 000 1 apply: IP multimedia application (see

39、 TS 122 228 10); IP multimedia service (see TS 122 228 10); IP multimedia session: (see TS 122 228 10); IP Multimedia Core Network Subsystem (IM CN Subsystem) (see TS 122 228 10); nomadism (see TR 180 000 1); portability (see TR 180 000 1). 3.2 Abbreviations For the purposes of the present document,

40、 the abbreviations given in TR 21.905 12 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 12. ACR Anonymous Communications Rejection service requirements AMR Adaptive Multi-Rate AN Access Netw

41、ork CLIP Calling Line Identification Presentation CN Core Network CS Circuit Switched DSL Digital Subscriber Line ECN Electronic Communication Network IM IP Multimedia IMS IP Multimedia Subsystem IP Internet Protocol IPCAN IP-Connectivity Access Network IPv4 Internet Protocol version 4 IPv6 Internet

42、 Protocol version 6 ISDN Integrated Services Digital Network LI Lawful Interception MCID Malicious Communication Identity service requirements NAI Network Access Identifier NAT Network Address Translation NGN Next Generation Network PBX Private Branch eXchange ETSI ETSI TS 122 495 V7.0.0 (2008-11) 8

43、 3GPP TS 22.495 version 7.0.0 Release 7 PLMN Public Land Mobile Network PSTN Public Switched Telephone Network QoS Quality of Service SLA Service Level Agreements UE User Equipment URI Uniform Resource Identifier 4 Capabilities for the support of IP Multimedia Services This clause covers the require

44、ments of IP Multimedia services supported by 3GPP IMS. 4.1 Business models The NGN supports business agreements between the access network operator and the network operator providing IMS services (IMS operator). The IMS shall be able to offer services to users that are attached to access networks ow

45、ned by another operator. The service offering may be restricted by the capabilities of the access network and the business agreement between the access network operator and the IMS operator. The NGN shall support at least the following operators business domain relationships: a) Access network to IM

46、S relationships a.1) Access network and the IMS network it connects to, belong to the same operator as shown in figure 1. NGNAccess network Operator A IMS network Operator A Intra-operator Relationship a Figure 1 a.2) Access network and the IMS network it connects to, belong to different operators h

47、aving an interconnection agreement as shown in figure 2. NGNAccess network Operator B IMS network Operator A Relationship b Figure 2 b) IMS level relationships b.1) The IMS network (e.g. 3GPP or NGN) to which the access network connects and the Home IMS network (e.g. NGN or 3GPP) which provides the

48、IMS services belong to different operators as shown in figure 3. ETSI ETSI TS 122 495 V7.0.0 (2008-11) 9 3GPP TS 22.495 version 7.0.0 Release 7 NGNAccess network Visited IMS network Operator A Relationship c HomeIMS network Operator C Figure 3 b.2) The IMS network (e.g. 3GPP or NGN) to which the acc

49、ess network connects and the Home IMS network (e.g. NGN or 3GPP) which provides the IMS services are the same as shown in figure 4. NGNAccess network Home IMS network Operator A Relationship d Figure 4 b.3) The IMS network (e.g. 3GPP or NGN) to which the access network connects and the Home IMS network (e.g. NGN or 3GPP) which provides the IMS services belong to the same operator as shown in figure 5. NGNAccess network Visited IMS network Operator A Relationship d HomeIMS network Operator A Figure 5 A IMS opera