1、 ETSI TS 122 258 V7.0.0 (2005-12)Technical Specification Universal Mobile Telecommunications System (UMTS);Service requirements for an All-IP Network (AIPN);Stage 1 (3GPP TS 22.258 version 7.0.0 Release 7)ETSI ETSI TS 122 258 V7.0.0 (2005-12) 1 3GPP TS 22.258 version 7.0.0 Release 7 Reference DTS/TS
2、GS-0122258v700 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
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5、f this and other 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
6、 authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2005. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand
7、 the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit 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 122 258 V7.0.0 (2005-12) 2 3GPP TS 22.258 version 7.0.0 Release 7 Intelle
8、ctual 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 non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights
9、 (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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR
10、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 document. Foreword This Technical Specification (TS) has been pr
11、oduced 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 corresponding ETSI deliverables. The cross reference
12、between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp . ETSI ETSI TS 122 258 V7.0.0 (2005-12) 3 3GPP TS 22.258 version 7.0.0 Release 7 Contents Intellectual Property Rights2 Foreword.2 Foreword.5 Introduction 5 1 Scope 6 2 References 6 3 Definitions,
13、symbols and abbreviations .6 3.1 Definitions6 3.2 Abbreviations .7 4 General description.7 4.1 Development of the AIPN9 5 High level requirements .9 5.1 Handset and user identification 10 5.2 MVNO support.10 5.3 AIPN services.10 5.3.1 Service Capability Set 10 5.4 Home network control of allowing tr
14、affic not to traverse the home network.11 6 Basic AIPN capabilities11 6.1 Network performance.11 6.1.1 IP-based routing and addressing.11 6.2 Support of IP traffic11 6.2.1 Support of increased IP traffic demand.11 6.2.2 Ability to effectively handle a variety of different types of IP traffic .11 6.2
15、.3 IP address support .12 6.3 IP session control .12 6.4 Quality of Service12 6.5 User connection13 7 Multi-access and seamless mobility.13 7.1 Support of a variety of different access systems 13 7.1.1 Access system selection 14 7.2 Mobility management.14 7.2.1 Heterogeneous access systems mobility1
16、4 7.2.2 Heterogeneous mobility mechanisms14 7.2.3 Frequent mobility15 7.2.4 Service continuity.15 8 End to end performance requirements for the AIPN15 8.1 End to end requirements for the AIPN with EUTRAN15 8.2 General end to end requirements for the AIPN with an access system 15 9 Service requiremen
17、ts for Evolved UTRA and UTRAN.16 9.1 Introduction to Evolved UTRA and UTRAN.16 9.2 EUTRA and EUTRAN Performance .16 9.3 Interworking with other 3GPP radio access technologies 17 9.4 Enhanced support for MBMS.18 10 Ad-hoc network and Moving Network support18 10.1 Ad-hoc network support18 11 Security
18、and privacy.18 11.1 Security requirements.19 11.2 Privacy requirements19 ETSI ETSI TS 122 258 V7.0.0 (2005-12) 4 3GPP TS 22.258 version 7.0.0 Release 7 11.2.1 Location privacy .19 12 Charging.19 13 Relationship of the AIPN to other functionalities of the 3GPP system20 13.1 IP Multimedia Core Network
19、 Subsystem (IMS) 20 13.2 Voice Call Continuity (VCC).20 14 Regulatory requirements 20 History 22 ETSI ETSI TS 122 258 V7.0.0 (2005-12) 5 3GPP TS 22.258 version 7.0.0 Release 7 Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the
20、 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
21、 x.y.z where: 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
22、 digit is incremented when editorial only changes have been incorporated in the document. Introduction The All-IP Network (AIPN) was the subject of a feasibility study within 2. The present document contains the stage 1 requirements for the AIPN based upon the conclusions of this feasibility study.
23、The AIPN is an evolution of the 3GPP system to meet the increasing demands of the mobile telecommunications market. Primarily focused upon enhancements of packet switched technology, AIPN provides a continued evolution and optimisation of the system concept in order to provide a competitive edge in
24、terms of both performance and cost. Moreover, it is important that developments of the 3GPP system are compliant with Internet protocols. The AIPN is not limited to consideration of only the transport protocol used within the 3GPP system but adheres to the general concept of a network based upon IP
25、and associated technologies, able to accommodate a variety of different access systems. Although, it is possible to use a variety of different access systems to connect to the AIPN, the AIPN provides an advanced, integrated service set independent as far as possible from the access system used. The
26、high level objectives of introduction of the AIPN are to realise: universal seamless access, improved user experience, reduction of cost (for AIPN operators), and flexibility of deployment. There are also a number of motivations and drivers for the introduction of the AIPN which include but are not
27、limited to: diversification of mobile services, need to satisfy user experience of early adopters, anticipation of PS traffic to surpass CS, desire to encompass a variety of access systems, need for increased system efficiency and cost reduction (OPEX and CAPEX), and advances of next generation radi
28、o access systems and broadband wireless IP-based networks. The AIPN builds upon key success factors of the 3GPP system as a mobile network system (e.g. provision of network operator control within the network and the ability to utilise the wireless interface as efficiently as possible) whilst provid
29、ing improvements in basic system performance and enhancing the capabilities for network operators to provide services to subscribers and users. For further details on the high level objectives, motivations and drivers, and impacts upon the models of the 3GPP system of the AIPN see 2. ETSI ETSI TS 12
30、2 258 V7.0.0 (2005-12) 6 3GPP TS 22.258 version 7.0.0 Release 7 1 Scope The present document describes the service requirements for the All-IP Network (AIPN) including service requirements for Evolved UTRA and UTRAN. Where appropriate, references are made to service requirements within other 3GPP sp
31、ecifications that are applicable to the AIPN. 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-
32、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 version of that document in the same Rel
33、ease as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TR 22.978 “All-IP Network (AIPN) Feasibility Study“. 3 3GPP TR 25.913: “Requirements for Evolved UTRA and UTRAN“ 4 3GPP TS 22.003: “Circuit Teleservices supported by a Public Land Mobile Network (PLMN)“ 5 3G
34、PP TS 22.101: “Service aspects; Service principles“. 6 3GPP TS 22.228: “Service requirements for the Internet Protocol (IP) multimedia core network subsystem; Stage 1“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions apply.
35、 All-IP Network (AIPN): A collection of entities that provide a set of capabilities for the provision of IP services to users based on IP technology where various access systems can be connected. The AIPN provides a set of common capabilities (including mobility, security, service provisioning, char
36、ging and QoS) which enable the provision of services to users and connectivity to other external networks. An AIPN requires one or more connected access systems to allow users to access the AIPN. Access system: An entity or collection of entities that provides the user the capability to connect to t
37、he AIPN. AIPN operator: An operator of an AIPN. It is assumed that the AIPN operator will also be a network/PLMN operator as defined within 1. IP service: A service using an IP bearer provided by an IP service provider. For IP services data traffic is routed according to the IP addresses of the send
38、er and receiver. IP service provider: A service provider that provides IP services. This may or may not be a network operator e.g. the operator of an IMS would be an IP service provider according to this definition. IP service subscriber: A subscriber to an IP service provider that uses IP services.
39、 ETSI ETSI TS 122 258 V7.0.0 (2005-12) 7 3GPP TS 22.258 version 7.0.0 Release 7 Seamless: A user experience that is unaffected by changes in the mechanisms used to provide services to a user. Note: The determination of whether something satisfies the requirement for being seamless or not is dependen
40、t on the users (e.g., human end-user, protocol, application, etc.) perception of the service being received and not necessarily the technology used to provide the service. Seamless Service: Services provided across access systems and terminal capabilities. Provisioning of this service is continued b
41、etween and within access systems and between terminals with minimal degradation and no interruption in the service as seen by the user, while adapting to the capabilities of each access system. End-user mobility: The ability for the subscriber to communicate using the device or devices of his/her ch
42、oice Terminal mobility: The ability for the same UE to communicate whilst changing its point of attachment to the 3GPP System. This includes both handovers within the same access system, and handover from one access system to another. Session mobility: The ability for a communication session to be m
43、oved from one device to another under the control of the user. Ad-hoc Network: A dynamically organized network of mobile terminals that are able to communicate with each other via some means (e.g. using IEEE 802.15 or WLAN in ad-hoc mode). An Ad-hoc Network may contain terminals that are capable of
44、connection to a variety of access systems. In the context of AIPN, it is assumed that every terminal in the Ad-hoc Network is under the control of a separate user, each able to independently access the AIPN. The Ad-hoc Network routes their consolidated traffic towards the AIPN, to an Access system t
45、hrough one or more terminals in the Ad-hoc Network. The Ad-hoc Network may change the terminal carrying the consolidated traffic dynamically according to rules set up by the users. The Ad-hoc Network may move throughout the geographic coverage area. Moving Network: A group of user devices (terminals
46、) that move together, e.g. as part of a vehicular network. The user devices (terminals) are interconnected in a way that their consolidated traffic towards the AIPN is routed through a well-defined system (gateway). The elements of the consolidated traffic may originate from PAN and Ad-hoc Networks
47、within a Moving Network. Mobile gateway: A gateway which is at the edge of the AIPN. A mobile gateway travels together with a Moving Network and is equipped with several wireless technologies which connect the mobile gateway to other parts of the AIPN. Since the mobile gateway works as a gateway of
48、a Moving Network, it routes and forwards all control messages and user data between user terminals in the Moving Network and the AIPN. A variety of wireless or wired access technologies can be used to connect the user terminals to the mobile gateway. For further definitions see 1. 3.2 Abbreviations
49、For the purposes of the present document, the following abbreviations apply: AAA Authentication, Authorisation and Accounting AIPN All-IP Network SSO Single Sign-On EUTRAN Evolved UTRAN EUTRA Evolved UTRA PAN Personal Area Network Further abbreviations are given in 3GPP TR 21.905 1. 4 General description The AIPN is a common IP-based network that provides IP-based network control and IP transport across and within multiple access systems. This includes the provision of IP-based mobility control of the high quality appropriate for cellular networks (
