ImageVerifierCode 换一换
格式:PDF , 页数:31 ,大小:538.41KB ,
资源ID:737242      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-737242.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(ETSI TR 182 031-2010 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) Remote CPN QoS Control Study on CPN - RACS Interaction (V3 1 _1.pdf)为本站会员(figureissue185)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

ETSI TR 182 031-2010 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) Remote CPN QoS Control Study on CPN - RACS Interaction (V3 1 _1.pdf

1、 ETSI TR 182 031 V3.1.1 (2010-09)Technical Report Telecommunications and Internet converged Services andProtocols for Advanced Networking (TISPAN);Remote CPN QoS Control;Study on CPN - RACS InteractionETSI ETSI TR 182 031 V3.1.1 (2010-09) 2Reference DTR/TISPAN-02078-NGN-R3 Keywords architecture, QoS

2、 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 present document can

3、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 of dispute, the r

4、eference 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 other ETSI docume

5、nts 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 by written permi

6、ssion. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2010. 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 Member

7、s. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational 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 owne

8、d by the GSM Association. ETSI ETSI TR 182 031 V3.1.1 (2010-09) 3Contents Intellectual Property Rights 4g3Foreword . 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Abbreviations . 6g34 Use case analysis 7g34.1 Reference scenarios and use cases . 7g34.1.1

9、Reference scenarios 8g34.1.1.1 Access configuration scenarios . 8g34.1.1.2 NGN connection scenarios 9g34.1.2 Use cases . 10g34.1.2.1 Access Line Resource and Admission control 10g34.1.2.2 Access Line Policy Installation . 10g34.1.2.3 CPN Resource and Admission control 10g34.1.2.4 CPN Policy Installa

10、tion . 11g35 Functional Requirements for RACS-CPN Interaction . 11g35.1 Access Line Policy Installation 11g35.1.1 Procedures. 11g35.1.2 Elementary Functions . 12g35.1.3 Policy Installation . 12g35.1.4 Informational Elements . 12g35.2 CPN and Access Line Resource and Admission Control . 14g35.2.1 Pro

11、cedures. 14g35.2.2 Elementary Functions . 15g35.2.3 Admission Control 17g35.2.4 Policy Installation . 17g35.2.5 NA(P)T Traversal Assistance . 17g35.2.6 Informational Elements . 17g36 Use case mapping to the TISPAN NGN architecture 19g36.1 Access Line Policy Installation 20g36.2 CPN and Access Line R

12、esource and Admission Control . 22g37 Interworking with intra-CPN QoS control mechanisms 23g38 Security and user privacy . 24g39 Signalling functions and protocols . 24g39.1 Direct connection . 24g39.2 Indirect connection . 25g310 Evaluation and recommendations for future work . 25g3Annex A: Compara

13、ble work in other standardization bodies . 26g3A.1 ITU-T . 26g3Annex B: Implementation examples 27g3B.1 H(e)NB Implementation Scenario 27g3B.2 Untrusted non-3GPP access to 3GPP core network implementation Scenarios 28g3History 31g3ETSI ETSI TR 182 031 V3.1.1 (2010-09) 4Intellectual Property Rights I

14、PRs 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 (IPRs); Essential, or

15、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 searches, has been carr

16、ied 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 ETSI Technical Commi

17、ttee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN). ETSI ETSI TR 182 031 V3.1.1 (2010-09) 51 Scope The present document covers a use case analysis for the interaction of the TISPAN Resource and Admission Control Sub-System (RACS) with the Customer

18、Premises Network (CPN), as well as an analysis of required functional entities, reference points and information flows. Furthermore, requirements for interworking with in-home QoS control mechanisms are studied. The study concludes with a recommendation on the way, or ways, how RACS and CPN should i

19、nteract and interface, i.e. on one or several interworking architecture(s) proposal(s), taking into account security and privacy aspects. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references,

20、only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. 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

21、hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative references The following ref

22、erenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI ES 282 001: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Functional Architecture“. i.

23、2 ETSI ES 282 003: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Resource and Admission Control Sub-System (RACS): Functional Architecture“. i.3 ETSI ES 282 004: “Telecommunications and Internet converged Services and Protocols for Advanced Netwo

24、rking (TISPAN); NGN Functional Architecture; Network Attachment Sub-System (NASS)“. i.4 ETSI TS 185 003: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Customer Network Gateway (CNG) Architecture and Reference Points“. i.5 Broadband Forum TR-069 C

25、PE WAN Management Protocol v1.1, Issue 1 Amendment 2, December 2007. i.6 ETSI TS 124 229: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Descrip

26、tion Protocol (SDP); Stage 3 (3GPP TS 24.229)“. i.7 ETSI TS 133 203: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; 3G security; Access security for IP-based services (3GPP TS 33.203)“. ETSI ETSI TR 182 031 V3.1.1 (2010-09) 6i.8 ETSI T

27、S 183 048: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Resource and Admission Control System (RACS); Protocol Signalling flows specification; RACS Stage 3“. i.9 ETSI TS 122 220: “Universal Mobile Telecommunications System (UMTS); Service requir

28、ements for Home Node B (HNB) and Home eNode B (HeNB) (3GPP TS 22.220)“. i.10 3GPP TR 23.830: “3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture aspects of Home NodeB and Home eNodeB“. i.11 ETSI TS 125 467: “Universal Mobile Telecommunications

29、 System (UMTS); UTRAN architecture for 3G Home Node B (HNB); Stage 2 (3GPP TS 25.467)“. i.12 ETSI TS 187 001: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN SECurity (SEC); Requirements“. i.13 ETSI TS 181 005: “Telecommunications and Internet

30、converged Services and Protocols for Advanced Networking (TISPAN); Service and Capability Requirements“. i.14 ETSI TS 123 402: “Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements for non-3GPP accesses (3GPP TS 23.402)“. 3 Abbreviations For the purposes of the present d

31、ocument, the following abbreviations apply: ACP Admission Control Process AF Application FunctionALG Application Layer Gateway ALP Access Line Policy Installation ALR Access Line Resource and Admission control A-RACF Access-Resource and Admission Control Function ASP Application Service Provider AVP

32、 Attribute-Value Pair BGF Border Gateway Function CCI Charging Correlation Information CND Customer Network Device CNG Customer Network Gateway CNG-ACF CNG-Admission Control Function CNG-PCF CNG-Policy Control Function CPE Customer Premise Equipment CPI CPN Policy Installation CPN Customer Premises

33、Network CRA CPN Resource and Admission control C-RACF Core-Resource and Admission Control Function CSCF Call Session Control Function DITP Derivation and Installation of Traffic Policies DSL Digital Subscriber Line DSL Digital Subscriber Line DSLAM Digital Subscriber Line Access Multiplexer e4 refer

34、ence point e4 ePDG evolved Packet Data Gateway EUTRAN Evolved UMTS Terrestrial Radio Access Network FE Functional Entity FTTH Fibre To The Home GC Gate ControlGq reference point Gq HMRP Handling of Media Request Priority H-RAC Home Resource and Admission Control entity HSRP Handling of Service Reque

35、st Priority Ia reference point Ia ETSI ETSI TR 182 031 V3.1.1 (2010-09) 7IMS IP Multimedia Sub-System IP Internet Protocol IPMC IP Packet Marking Control MITP Modification and Installation of new Traffic Policies MLD Multicast Listener DiscoveryMSAN Multi Services Access Node NA(P)T Network Address

36、and optional Port Translation NASS Network Attachment Sub-SystemNAT Network Address Translation NBR NAT Binding Report NE Network Element NGN Next Generation Network PCRF Policy and Charging Rule Function P-CSCF Proxy-CSCF PDN Packet Data Network PON Passive Optical Fibre QMTD QoS and Priority Mappi

37、ng - Technology Dependent QMTI QoS and Priority Mapping - Technology Independent QoS Quality of Service RACS Resource and Admission Control Sub-System RCEF Resource Control Enforcement Function Rd Reference point Rd Re Reference point Re Rf Reference point Rf Ri Reference point Ri RLC Rate Limiting

38、Control Rq Reference point Rq Rr reference point Rr RRP Reservation of Resources Process SDP Session Description Protocol SIP Session Initiation Protocol SPDF Service-based Policy Decision Function TCP Transmission Control Protocol TDDP Technology Dependent Decision Point TISPAN Telecommunications a

39、nd Internet converged Services and Protocols for Advanced Networking UDP User Datagram Protocol UE User Equipment VDSL Very high bit-rate Digital Subscriber Line VGCF Voice Gateway Control Functions x-RACF Generic Resource and Admission Control Function 4 Use case analysis This clause details refere

40、nce scenarios where the described CPN-RACS interaction is applicable and use cases from the viewpoint of the RACS. The reference scenarios are studied regarding access network configuration options and ways to connect end devices in the CPN to the NGN. The derived use cases from the view of the RACS

41、 can be split into resource and admission control and policy installation processes, applicable on access lines and inside CPNs. 4.1 Reference scenarios and use cases In the TISPAN NGN functional architecture described in ES 282 001 i.1, a User Equipment (UE) attaches directly to the NGN. TS 185 003

42、 i.4 defines an enhanced architecture where a Customer Network Gateway (CNG) can act either as a UE in case it has e.g. an embedded SIP client or where Customer Network Devices (CNDs) with embedded clients connect through a CNG to the NGN. In the latter case, depending on the use of signalling proxi

43、es in the CNG and whether the CNG works in routed or bridged mode, the reference points to the NGN are either local ones inside the Customer Premises Network (CPN) as defined in TS 185 003 i.4 or the same ones as described in ES 282 001 i.1. Figure 1 depicts this architecture. ETSI ETSI TR 182 031 V

44、3.1.1 (2010-09) 8CNDCNDCNGCPN NGNFigure 1: Baseline architecture for NGN access including a CPN This study makes the following basic assumptions: 1) A single CNG exists in the CPN as central gateway towards the NGN. 2) The CNG is reachable from the NGN on IP layer, e.g. for remote management purpose

45、s. 3) The CNG operates in routed mode. 4.1.1 Reference scenarios This clause details reference scenarios for access configuration scenarios and for connection scenarios towards the NGN on a NGN reference point level. 4.1.1.1 Access configuration scenarios The CNG connects to an access node on the NG

46、N side as described in ES 282 001 i.1. The following two scenarios cover current fixed line broadband access technologies. CNGCNGCNGCNGCNGCNGAccess NodeAccess NodeFigure 2: Configuration scenarios in access segment ETSI ETSI TR 182 031 V3.1.1 (2010-09) 9The different options as shown in figure 2 are

47、: 1) Each CNG has a dedicated, non-shared access line on its own. This is the case for e.g. xDSL access or FTTH access with dedicated fibres. 2) A number of CNGs from different customers share a common access line segment. This scenario covers e.g. shared PON access. NOTE: In case PON is used to fee

48、d access nodes, option 1) applies. Each CNG has its dedicated access line. 4.1.1.2 NGN connection scenarios For signalling and multimedia flows, three relevant options to connect to the NGN are possible according to TS 185 003 i.4. The three reference scenarios are shown in figure 3 with the corresp

49、onding reference points for signalling in the case of SIP signalling. CND1CNGCPNNGNg115g39g18g38CND2GmGmg87g396g381g454g455g876g3g17g1006g17g104g4GmGmg18g69g24g3g47g68g94g3g94g47g87g3g104g4g18g69g24g3g94g47g87g3g104g4CND3Zg47g68g94g90g4g18g94g69g4g94g94Figure 3: Connection scenarios for CNDs (reference points for signalling shown) The different options are: 1) The CNG itself is endpoint of signalling and media traffic. Reference points used are Gm for signalling with the IMS and Dj for all traffic including media. An example use

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1