ETSI TS 188 003-2006 Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN) OSS requirements OSS definition of requirements and prioritie.pdf

1、 ETSI TS 188 003 V1.1.2 (2006-03)Technical Specification Telecommunications and Internet Converged Services andProtocols for Advanced Networking (TISPAN);OSS requirements;OSS definition of requirements and priorities for furthernetwork management specifications for NGNETSI ETSI TS 188 003 V1.1.2 (20

2、06-03) 2 Reference RTS/TISPAN-08017-NGN Keywords management, network, remote 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 (0

3、6) 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 one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the refere

4、nce 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 drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or chang

5、e 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 document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright

6、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 Telecommunications Standards Institute 2006. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI regist

7、ered for the benefit of its Members. TIPHONTMand 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 188 003 V1.1.2 (2006-03)

8、3 Contents Intellectual Property Rights5 Foreword.5 1 Scope 6 2 References 6 3 Definitions and abbreviations.6 3.1 Definitions6 3.2 Abbreviations .7 4 Structured requirements .8 4.1 Customer Centric requirements9 4.1.1 Access to services at any time, any place, through any chosen access mechanism an

9、d terminal (user equipment) 9 4.1.2 Personalization of services based on access mechanism and terminal (user equipment) .9 4.1.3 Security of personal information 10 4.1.4 Unified service characteristics for the same service as perceived by the user 10 4.1.5 Self Service capabilities allowing to aggr

10、egate services form different providers .10 4.1.6 Simple and straightforward conceptual model of services to be created and presented to customers 10 4.1.7 Straightforward billing models that are easily related to events and configuration changes that the customer can understand, or has access to, a

11、nd that form part of the simple service description.11 4.1.8 Customer data might be spread across multiple networks across the value chain 11 4.1.9 Single Sign On11 4.1.10 Mobility 11 4.2 Business Vision Requirements .11 4.2.1 Support Value Chains of Multiple Service Providers: Multiple Trading Part

12、ners with Complex Value Chains and Business Models11 4.2.2 Support for a wide range of services, applications and mechanisms 12 4.2.3 Support of real time/streaming/non-real time and multimedia services12 4.2.4 Enrich product offering with contextual information, e.g. location and presence 12 4.2.5

13、Shortened product lifecycle 12 4.3 Technology requirements .12 4.3.1 Multi-media services over packet-based transfer12 4.3.2 Independence of service-related functions from underlying transport13 4.3.3 Separation of control functions.13 4.3.4 Broadband capabilities13 4.3.5 Interworking with legacy ne

14、tworks via open interfaces13 4.3.6 Support of multiple last mile technologies .13 4.3.7 Convergence of fixed and mobile, TDM and packet-based services 13 4.3.8 Support a variety of identification schemes14 4.3.9 Terminal (user equipment) Management14 4.4 Operational requirements .14 4.4.1 End-to-end

15、 QoS 14 4.4.2 Subscriber Data Management with consolidation of information across the infrastructure and federation of data across the value chain 14 4.4.3 Problems to be reported in the context of the simple and straightforward service models.15 4.4.4 Perfect touch and zero fall-out15 4.4.5 Automat

16、ed Service Creation processes.15 4.4.6 Management of NGN resources (physical and logical) 15 4.5 Regulatory requirements 17 4.5.1 Emergency communications.17 4.5.2 Security.17 4.5.3 Privacy18 4.5.4 Lawful interception.18 4.5.5 Unrestricted access by users to different service providers 19 Annex A (n

17、ormative): Unordered List of Consolidated NGN Management Requirements .20 ETSI ETSI TS 188 003 V1.1.2 (2006-03) 4 Annex B (informative): List of NGN Management Requirements before consolidation.27 B.1 Requirements derived from the NGN Management OSS Vision.27 B.2 Requirements to Support Service Crea

18、tion 28 B.3 Requirements derived from TIPHON Management TR 29 B.4 Requirements from NGN Release 1 Docs34 B.5 Additional requirements.35 Annex C (informative): Bibliography.36 History 37 ETSI ETSI TS 188 003 V1.1.2 (2006-03) 5 Intellectual Property Rights IPRs essential or potentially essential to th

19、e 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 potentially Essential, IPRs notified to ETSI

20、 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 carried out by ETSI. No guarantee can be given a

21、s 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 produced by ETSI Technical Committee Telecommunications and Internet

22、converged Services and Protocols for Advanced Networking (TISPAN). ETSI ETSI TS 188 003 V1.1.2 (2006-03) 6 1 Scope The present document identifies NGN OSS requirements and consolidates and categorizes them. Annex B contains an unstructured list of requirements as identified and extracted from numero

23、us sources. Annex A contains a list of consolidated requirements. These requirements represent a first analysis of the requirements captured in annex B where duplications and overlaps have been removed and complex requirements split into single purpose requirements. Annex A is used as the basis of t

24、he requirements categorization in clause 4. Clause 4 structures the requirements into a hierarchy (level 0, 1 or 2 requirements) and categorizes them on how they fulfil the NGN Management Vision. It should be noted that individual requirements may be mapped to more than 1 category, where the require

25、ments impacts several areas. In annex A and clause 4 those requirements that impact the development TISPAN_NGN release 1 are identified. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either

26、 specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expec

27、ted location might be found at http:/docbox.etsi.org/Reference. 1 ETSI TR 188 004: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Management; OSS vision“. 2 ETSI TR 180 001: “Telecommunications and Internet converged Services and Protocols for

28、 Advanced Networking (TISPAN); NGN Release 1; Release definition“. 3 ITU-T Recommendation M.3050: “Enhanced Telecommunications Operations Map“. 4 ETSI TS 132 101: “UMTS; Telecommunication management; Principles and high level requirements“. 5 ETSI TS 132 102: “UMTS; Telecommunication management; Arc

29、hitecture“. 6 ETSI TS 101 303: “Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; Service Independent Requirements Definition; Service and Network Management Framework; Overview and Introduction“. 3 Definitions and abbreviations 3.1 Definitions For the purposes

30、 of the present document, the following terms and definitions apply: access network: collection of network entities and interfaces that provides the underlying IP transport connectivity between the device and the NGN entities NOTE: An example of an “Access Network“ is ADSL. ETSI ETSI TS 188 003 V1.1

31、.2 (2006-03) 7 core network: portion of the delivery system composed of networks, systems equipment and infrastructures, connecting the service providers to the access network NOTE: The core network is independent of the connection technology of the terminal (e.g. radio, WLAN, xDSL, etc.) administra

32、tive domain: collection of physical or functional entities under the control of a single administration customer: role that contracts for the services offered by a service provider based on a contractual relationship mobility: ability for the user to communicate and access the same services irrespec

33、tive of changes of the location or access technology capabilities with or without service continuity nomadism: ability of the user to change his network access point on moving; when changing the network access point, the users service session is completely stopped and then started again, i.e. there

34、is no session continuity or hand-over possible NOTE: It is assumed that normal usage pattern is that users shutdown their service session before moving to another access point. roaming: ability of users to access services while outside of their subscribed home network, i.e. by using an access point

35、of a visited network NOTE: This is usually supported by a roaming agreement between the respective network operators. service provider: entity that offers services to users involving the use of network resources User Equipment (UE): device allowing a user access to network services 3.2 Abbreviations

36、 For the purposes of the present document, the following abbreviations apply: ALC Automatic Level Control CCV Common Communications Vehicle CMIP Common Management Information Protocol CORBA Common Object Request Broker Architecture DSL Digital Subscriber Line ebXML e-business XMLENUM Electronic Numb

37、er (RFC 2916) IAD Integrated Access Devices IETF Internet Engineering Task Force ITU-T International Telecommunication Union - Telecommunication sector MCU Media Control Unit MEGACO MEdia GAteway COntrol protocol MGCP Media Gateway Control Protocol MPLS Multi Protocol Label Switching NGN Next Genera

38、tion Networks NGOSS New Generation Operations Systems and Software OLO Other Licensed Operator OSS Operations Support System PSTN Public Switched Telephone Networks QoS Quality of Service SIP Session Initiated Protocol SNMP Simple Network Management Protocol UE User Equipment UMTS Universal Mobil Te

39、lecommunications System WLAN Wireless Local Area Network XML eXtended Mark up Language ETSI ETSI TS 188 003 V1.1.2 (2006-03) 8 4 Structured requirements In this clause the unstructured requirements contained in annex A are structured as follows: At the highest level, the requirements are grouped int

40、o Business Vision requirements, Customer Centric requirements, Technology requirements, Operational requirements and Regulatory requirements (level 0). The more general requirements, in the unstructured list, are mapped to the “High level Requirements (level 1)“. The more detailed requirements are l

41、isted as “level 2“ requirements supporting these “level 1“ requirements. The level 0 and level 1 requirements are structured as follows: Level 0 Requirements o Level 1 Requirements To support the Business Vision requirements o Support Value Chains of Multiple Service Providers: Multiple Trading Part

42、ners with Complex Value Chains and Business Models o Support for a wide range of services, applications and mechanisms o Support of real time/streaming/non-real time and multimedia services o Enrich product offering with contextual information, e.g. location and presence o Shortened product lifecycl

43、e To support the Customer Centric requirements o Access to services at any time, any place, through any chosen access mechanism and terminal (user equipment) o Personalization of services based on access mechanism and terminal (user equipment) o Security of personal information o Unified service cha

44、racteristics for the same service as perceived by the user o Self Service capabilities allowing to aggregate services form different providers o Simple and straightforward conceptual model of services to be created and presented to customers o Straightforward billing models that are easily related t

45、o events and configuration changes that the customer can understand, or has access to, and that form part of the simple service description o Customer data might be spread across multiple networks across the value chain o Single Sign On o Mobility To support the Technology requirements o Multi-media

46、 services over packet-based transfer o Independence of service-related functions from underlying transport o Separation of control functions o Broadband capabilities o Interworking with legacy networks via open interfaces o Support of multiple last mile technologies o Convergence of fixed and mobile

47、, TDM and packet-based services o Support a variety of identification schemes o Terminal (user equipment) Management To support the Operational requirements o End-to-end QoS o Subscriber Data Management with consolidation of information across the infrastructure and federation of data across the val

48、ue chain o Problems to be reported in the context of the simple and straightforward service models o Perfect touch and zero fall-out o Automated Service Creation processes o Management of NGN resources (physical and logical) Regulatory requirements o Emergency communications o Security o Privacy o L

49、awful interception o Unrestricted access by users to different service providers ETSI ETSI TS 188 003 V1.1.2 (2006-03) 9 4.1 Customer Centric requirements Req Requirement Release 1 Comments A15 Management systems shall be capable of supporting customer segmentation in the 10 000s. A25 Products codes shall not be tied 1 to 1 with specific tariffs. Y 4.1.1 Access to services at any time, any place, through any chosen access mechanism and terminal (user equipment) Req Requirement Release 1 CommentsA21 Management processes shall support the User Access con