1、 ETSI TR 102 806 V1.1.1 (2009-11)Technical Report User Group;Analysis of current End-to-End QoS standardization stateETSI ETSI TR 102 806 V1.1.1 (2009-11) 2Reference DTR/USER-00031 Keywords QoS, Interface ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax
2、: +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 present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than o
3、ne 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 of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network dr
4、ive 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 http:/portal.etsi.org/tb/status/status.asp If you find errors in the present
5、 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 by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European
6、 Telecommunications Standards Institute 2009. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Orga
7、nizational Partners. LTE is a Trade Mark of ETSI currently being 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 TR 102 806 V1.1.1 (2009-11) 3Contents Intellectual Property
8、Rights 4g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 9g34 NGN Context 11g34.1 User centric 12g34.2 Mobility 14g34.3 Heterogeneous environment . 18g34.
9、3.1 IMS Architecture (3GPP) . 19g34.3.2 TISPAN NGN architecture . 22g34.4 Conclusion 23g35 Requirement for QoS continuity 24g36 Analysis of related work for QoS . 25g36.1 Control plane 25g36.1.1 MIH 26g36.1.2 MIPv6 . 30g36.1.3 NSIS 31g36.1.4 SIP 34g36.2 Management Plane . 36g36.2.1 Policy control 36
10、g36.2.2 Diameter . 40g36.3 User plane (CPN: Customer Premises Network) 42g36.3.1 Service provided in CPN 42g36.3.2 CPN architecture model interacting with the NGN/IMS networks . 44g37 Conclusion and next steps 46g3Annex A: Bibliography 47g3History 48g3ETSI ETSI TR 102 806 V1.1.1 (2009-11) 4Intellect
11、ual 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 (
12、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 se
13、arches, 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 Report (TR) has been produced by
14、 ETSI User Group (USER). Introduction This analysis of the current End-to-End (E2E) QoS standardization state was carried out as a preliminary work to the drafting of the multipart deliverable TR 102 805 “User Group; End-to-end QoS management at the Network Interfaces“. Its publication was decided,
15、considering that it could be useful to other ETSI TB. ETSI ETSI TR 102 806 V1.1.1 (2009-11) 51 Scope The present document provides information on the standards and documents available in the area of end to end QoS. 2 References References are either specific (identified by date of publication and/or
16、 edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of
17、 the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were val
18、id at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest editi
19、on of the referenced document (including any amendments) applies. Not applicable. 2.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the lat
20、est version of the referenced document (including any amendments) applies. i.1 3GPP TR 25.832 (V4.0.0): “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Manifestations of Handover and SRNS Relocation (Release 4)“. i.2 ETSI TS 124 229 (V5.23.0): “Digital cellul
21、ar telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.229 version 5.23.0 Release 5)“. i.3 ETSI EG
22、202 132 (V1.0.0): “Human Factors (HF); User Interfaces; Guidelines for generic user interface elements for mobile terminals and services“. i.4 ETSI ES 282 001: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Functional Architecture“. i.5 ETSI E
23、S 282 003 (V2.0.0): “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Resource and Admission Control Sub-System (RACS): Functional Architecture“. ETSI ETSI TR 102 806 V1.1.1 (2009-11) 6i.6 ETSI ES 282 004 (V2.0.0): “Telecommunications and Internet co
24、nverged Services and Protocols for Advanced Networking (TISPAN); NGN Functional Architecture; Network Attachment Sub-System (NASS)“. i.7 ETSI ES 282 007 (V2.1.1): “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IP Multimedia Subsystem (IMS); Functi
25、onal architecture“. i.8 ETSI ES 283 003 (V1.1.1): “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Stage 3 3GPP TS 24.229 (Release
26、7), modified“. i.9 ETSI TR 102 805-1 (V1.1.1): “User Group; End-to-end QoS management at the Network Interfaces; Part 1: Users E2E QoS - Analysis of the NGN interfaces (user case)“. i.10 ETSI TR 102 805-2 (V1.1.1): “User Group; End-to-end QoS management at the Network Interfaces; Part 2: Control and
27、 management planes solution - QoS continuity“. i.11 ETSI TS 123 207 (V7.0.0): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); End-to-end Quality of Service (QoS) concept and architecture (3GPP TS 23.207 version 7.0.0 Release 7)“. i.12 ETSI T
28、S 123 228 (V8.6.0): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); IP Multimedia Subsystem (IMS); Stage 2 (3GPP TS 23.228 version 8.6.0 Release 8)“. i.13 ETSI TS 129 208 (V6.7.0): “Digital cellular telecommunications system (Phase 2+); Univ
29、ersal Mobile Telecommunications System (UMTS); End-to-end Quality of Service (QoS) signalling flows (3GPP TS 29.208 version 6.7.0 Release 6)“. i.14 ETSI TS 129 212 (V8.1.0): “Universal Mobile Telecommunications System (UMTS);Policy and charging control over Gx reference point (3GPP TS 29.212 version
30、 8.1.0 Release 8)“. i.15 ETSI TS 129 214 (V8.2.0): “Universal Mobile Telecommunications System (UMTS);Policy and charging control over Rx reference point (3GPP TS 29.214 version 8.2.0 Release 8)“. i.16 ETSI TS 182 012 (V2.1.4): “Telecommunications and Internet converged Services and Protocols for Ad
31、vanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation Sub-system (PES); Functional architecture“. i.17 ETSI TS 182 027 (V2.0.0): “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IPTV Architecture; IPTV functions supported by the IMS subsystem“.
32、i.18 ETSI TS 182 028 (V2.0.0): “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IPTV Architecture; Dedicated subsystem for IPTV functions“. i.19 ETSI TS 185 005 (V2.0.0): “Telecommunications and Internet converged Services and Protocols for Advanced
33、 Networking (TISPAN); Services requirements and capabilities for customer networks connected to TISPAN NGN“. i.20 ETSI TS 185 006 (V2.0.0): “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Customer Devices architecture and interfaces and Reference P
34、oints“. i.21 IEEE 802.11b: “Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Higher-Speed Physical Layer Extension in the 2.4 GHz Band“. i.22 IEEE 802.21: “Media Independent Handover; QOS Framework and parameters“, February 17, 2006. i.23 ITU-T Recommendation Q.1706/
35、Y.2801 (2006): “Mobility management requirements for NGN“. i.24 IETF RFC 3261 (2002): “SIP(Session Initiation Protocol)“. ETSI ETSI TR 102 806 V1.1.1 (2009-11) 7i.25 IETF RFC 3344 (2002): “Mobility Support in IPv4“. i.26 IETF RFC 3753: “Mobility Related Terminology“, June 2004. J. Manner, M. Kojo et
36、 al. i.27 IETF RFC 3775 (2004): “Mobility Support in IPv6“. i.28 IETF RFC 4006 (2005): “Diameter Credit-Control Application“. i.29 IETF RFC 4080: “NSIS Framework“ June 2005. i.30 NLSP for QoS. NOTE: Available at: http:/www.ietf.org/html.charters/nsis-charter.html. i.31 QoS NSLP QSPEC Template. NOTE:
37、 Available at: http:/www.ietf.org/html.charters/nsis-charter.html i.32 TeleManagement Forum. NOTE: Available at: http:/www.tmforum.org. i.33 Gilles Bertrand: “The IP Multimedia Subsystem(IMS)-An overview“. i.34 Th. Magedanz Senior Member IEEE, F.C. de Gouveia, “IMS-the IP Multimedia System as NGN Se
38、rvice Delivery Platform“, Bektrotechnik Universal Mobile Telecommunications System (UMTS); Policy control over Go interface (3GPP TS 29.207 Release 6)“. i.40 ITU: “Study Group 19 - Contribution 25: Considerations of horizontal handover and vertical handover, 2007“. i.41 ETSI TS 129 214 (V7.1.0): “Un
39、iversal Mobile Telecommunications System (UMTS); Policy and charging control over Rx reference point (3GPP TS 29.214 Release 7)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: AmbientGrid: information inference (A
40、mbientGrid) based on the profiles matching, to structure with grid covering the needed user centric environment Class of Service (CoS): way of traffic management in the network by grouping similar types of traffic and treating them as its own level of service priority ETSI ETSI TR 102 806 V1.1.1 (20
41、09-11) 8DiffServ networks: classify packets into one of a small number of aggregated flows or classes, based on the DiffServ codepoint (DSCP) in the packets IP header NOTE: This is known as behaviour aggregate (BA) classification (RFC 2475 i.35). At each DiffServ router, packets are subjected to a p
42、er-hop behaviour (PHB), which is invoked by the DSCP (RFC 2474 i.36) horizontal handove: handover within homogeneous access networks NOTE 1: Generally it is referred to as the Intra-AN handover. NOTE 2: ITU: Study Group 19 - Contribution 25: Considerations of horizontal handover and vertical handove
43、r, 2007 i.40 infosphere: decisional knowledge base managing, in the real time, all the personalization and ambient environment information IntServ (integrated services architecture): set of extensions to the traditional best effort model of the Internet with the goal of allowing end-to-end QoS to be
44、 provided to applications NOTE 1: One of the key components of the architecture is a set of service; the current set of services consists of the controlled load and guaranteed services. The architecture assumes that some explicit setup mechanism is used to convey information to routers so that they
45、can provide requested services to flows that require them. While RSVP is the most widely known example of such a setup mechanism, the IntServ architecture is designed to accommodate other mechanisms. NOTE 2: See RFC 1633 i.37. multi-homing: users services can be provided by more than one service or
46、network provider network mobility: networks ability, where a set of fixed or mobile nodes are networked to each other, to change, as a unit, its point of attachment to the corresponding network upon the networks movement itself policy control: adaptation and configuration of QoS according to particu
47、lar goals dependent of user, network operator and service provider QoS Classification: definition of class priority for QoS by describing traffic condition or performance parameters QoS handover: ensures QoS state establishes when vertical/horizontal handover occurs QoS Interworking: ensures the tra
48、nsfer of all different types of packet data with different QoS parameters in heterogeneous environment whenever the ANs and CNs are of different releases and types by mapping the QoS attributes service mobility: ability to consistently provide services to the end-user, to maintain the expected QoS,
49、at the systems initiative, regardless of the end-users location, terminals, or networks. NOTE: To maintain the service continuity, the session mobility is used. terminal mobility: user uses his terminal to move across the same or different networks while having access to the same set of subscribed services user mobility: ability for a subscriber to move to different physical locations and be able to use one or more devices connected to one or more access networks to gain acces
