面向客户感知的融合业务管理方法
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摘要
融合业务的快速发展要求服务提供商能够快速、灵活、高效地提供业务,面对业务的快速提供需求,目前还缺乏对融合业务管理的深入研究。运营商的普遍做法是通过建立BSS/OSS实现业务管理,业务数据通过建立业务管理各功能模块的交互功能完成业务开通、保障过程,但是在新业务开通或调整时,需要建立新的功能或在原功能中进行代码开发。融合业务的管理内容比较传统电信业务发生了较大变化,利用现有方法对不同种类的融合业务开发新的管理功能变得不现实,已经不能满足融合业务的管理需求。融合业务管理已成为重要的研究课题。
     针对融合业务管理在过程管理和服务质量管理等方面存在的问题,本文从过程管理,流程定义、服务质量评价和客户QoE提升等方面提出了一系列新模型和新方法,这些模型与方法以理论分析和数学建模为基础,并在实验场景和实践应用中进行了验证。主要的研究内容和创新如下:
     1)提出业务过程管理模型,并在此基础上结合业务过程管理的基本原则,形成基于工作流的的业务过程管理机制。通过业务过程管理模型实现了基于语义的业务能力描述,提升了业务组合的效率,在业务过程管理中消除了不同业务能力之间的差异性,增强了业务过程管理的灵活性和可扩展性;通过业务过程管理机制,实现统一的业务能力发现和接入、业务组合、业务部署及业务保障,基于工作流、SOA的思想以及业务能力的可重用性,极大地加快了新业务创建的时间。
     2)提出融合业务管理流程定义方法。从eTOM和ITIL的异同点和映射关系等方面分析了eTOM和ITIL融合的可行性,在术语、过程元素和结构层次等方面进行统一定义的基础上,提出了基于eTOM和ITIL融合的管理流程定义方法。通过该方法合并了冗余的功能,为融合业务清晰地描述流程需求打下了良好的基础。
     3)提出面向QoE的融合业务服务质量评价框架。根据给出的融合业务的服务质量管理的分层结构,采用质量功能展开(QFD)的方法提出了面向QoE的融合业务服务质量评价框架(包括两个质量屋(HOQ)),并给出了HOQ的具体构建步骤。该框架通过考虑QOS之间的关联关系,保证了QoS基本重要度的准确性;通过考虑同一产品不同企业之间的竞争关系,不断完善整体服务质量水平。
     4)总结提出一种面向QoE的业务质量保证策略。该策略以提升客户QoE为目标,屏蔽融合网络环境下异构网络对运营支撑能力的影响,抽取OSS业务能力进行封装与前置,采用标准化、组件化的方式构造OSS业务能力前置平台。该策略解决了多网络、多平台和多系统的融合网络环境中投诉处理流程处理环节多、历时长、效率低等问题,一定程度上提高了业务保障的效率。
The rapid development of the converged services requires that the service providers should provide the service in the quick, flexible and efficient manner, and meet the users'needs in the reasonable and effective manner. To the requirement of quickly providing the service, there is a lack of intensive study about the convergered service management. Currently, the telecom operators and television operators achieve the service management through establishing BSS/OSS. The service data interacting through the functional modules complete the service fulfillment process and service assurance process. However, the converged services present the new characteristics, such as diversity, interaction and intelligent. Managed content of the converged services change greatly compared with the tranditional telecommunication services, such as the service type growing rapidly, the service quantity growing exponentially. Service management modes also shift along with the above characteristics and changes. The tranditional service management method is not conducive to reuse process elements, and can not increasingly meet the management requirements of the growing converged services. Therefore, it is necessary to study the converged service management within this background.
     According to the development characteristics of the current operation support systems and the future trends of the service management, this thesis proposes a serial of novel models and methods from four different aspects:process management, management process definition, service quality evaluation and enhancing the customer QoE. Our proposed models and methods are based on the theoretical analysis and mathematical modeling, and verified by the experimental scenarios and practical applications. The main contributions of this thesis are as follows:
     1) The service enabler management model, the service process management, and the workflow-based service process management mechanism. The service process management model achieves the semantic-based service enabler description, which enhances the service composition efficiency, eliminates the differences between the different service enablers, and increases the flexibility and scalability of the service process management. The workflow-based service process management mechanism achieves the unified service enabler discovery and access, service composition, service depoloyment and service fulfillment. The characteristics of the mechanism including the service enabler reusability, workflow-based and SOA, greatly accelerate the new service to the market time.
     2) The converged service management process definition approach. We anaylsis the feasibility of the convergence between eTOM and ITIL form the convergence requirements, the similarities and differences, and the mapping relation. And on the basis of uniform definition in terminology, process elements, hierarchy and other aspects, we prospose the management process definition approach based on the convergence between eTOM and ITIL. This approach can incorporate the redundant functions, reduce the maintenance cost of the process, eliminate the problem of the process unclear division from the different sectors and provide the good foundation for the description of the future converged service management process.
     3) The QoE-Oriented service quality management evaluation framework. Through giving the full service quanlity management layer structures, we employ Quality Function Development method to propose the evaluation framework including two Home of Quality. And the specific building steps of HOQ are also given. The proposed framework guarantees accuracy of QoS basic importance by considering the relationship between QoS items, and enhances the enterprise competitiveness in the industry through considering the competition of the key indicators between the different enterprises.
     4) The QoE-oriented service quality assurancing policy. The policy which aims at promoting the customer QoE, shields the heterogeneous networks making the impact on the operation support capacity in the converged network environment through extracting, packaging and proposing the OSS service enabler. And the problems such as many processing parts, long processing time, and low efficiency in the converged network environment with the characteristic such as multi-networks, multi-platforms and multi-systems. This policy promotes the enterprise efficiency of handling the complaint, and enhances the customer QoE rapidly.
引文
[1]C Baladron et al. User Centric Future Internet and Telecommunication Services [J], chapter 20 in Towards the Future Internet:A European Research Perspective, IOS Press. PP:217-226.2009.
    [2]尹泽明.基于服务组合、支持业务质量感知的电信业务提供若干关键问题研究[D].北京邮电大学博士学位论文,2008.
    [3]E R M Madeira, Bruno Schulze. Managing Networks and Services of the Future [J]. Journal of Network and Systems Management,17(1-4), PP:1-4.2009.
    [4]ITU-T. M.3010:Principles for a telecommunications management network [S]. Feb.2000.
    [5]TMF. GB921:Business Process Framework (eTOM) [S]. Nov.2008.
    [6]张若英.支持QoS管理的下一代互联网网络管理模型[D].北京邮电大学博士学位论文.2005.
    [7]ITU-T. Q.1901:Bearer Independent Call Control Protocol [S]. Dec.1999.
    [8]闫丹凤.下一代网络业务管理研究[D].北京邮电大学博士学位论文,2007.
    [9]ITU-T. M.3060/Y.2401:Principles for the Management of Next Generation Networks[S]. Mar.2006.
    [10]ETSI. TS 188 001:NGN Management, OSS Architecture [S]. Mar.2006.
    [11]TMF. NGOSS. http://http://www.tmforum.org. [EB/OL].
    [12]N Blum, T Magedanz, F Schreiner, S Wahle. From IMS Management to SOA based NGN Management [J]. Journal of Networks and Systems Management,17: 33-52.2009.
    [13]Mi-Jung Choi, James W.K.Hong. Towards Management of Next Generation Networks [J]. IEICE Transations on Communications, E90-B (11):3004-3014.2007.
    [14]Modarressi A R, Mohan S. Control and management in next-generation networks:challenges and opportunities [J]. Communications Magazine, IEEE,38 (10), PP:94-102.2000.
    [15]Mo Li and Kumbesan Sandrasegaran. Network Management Challenges for Next Generation Networks [C]. Local Computer Networks 2005 (LCN'05). PP: 593-598. Nov.2005.
    [16]Blum N, Magedanz T, Schreiner F. Management of SOA based NGN service exposure, service discovery and service composition [C]. Integrated Network Management 2009. PP:430-437.2009.
    [17]Ferreira A, Carvalho P, Lima S R. Adaptive admission control in a NGN service platform[C]. Wireless Telecommunications Symposium 2010 (WTS2010). PP:1-6. 2010.
    [18]Jian Tang, Haitao Qu, Qian Wang, Xiaoxiang Luo, Renjie Pi. Transform traditional OSS by using SOA and BPM [C]. Pervasive Computing and Applications, Third International Conference on 2008. PP:999-1002.2008.
    [19]Karunamurthy R, Khendek F, Glitho R H. A Business Model for Dynamic Composition of Telecommunication Web Services [J]. Communications Magazine, IEEE,2007,45(7), PP:36-43.2007.
    [20]Aimin Zhuang, Xuesong Qiu, Haichuan Cheng, Xingyu Chen, Zhipeng Gao. A management process defining approach for converged services based on eTOM and ITIL [C]. Broadband Network & Multimedia Technology,3rd IEEE International Conference on, PP:180-185.2010.
    [21]刘露.异构/融合网络中端到端服务质量控制与管理的研究[D].北京邮电大学博士学位论文,2010.
    [22]M Fiedler, T Hossfeld, and P Tran-Gia. A Generic Quantitative Relationship between Quality of Experience and Quality of Service [J]. IEEE Network,24(2). PP: 36-41. Mar/Apr 2010.
    [23]Brooks and B Hestnes. User Measures of Quality of Experience:Why Being Objective and Quantitative is Important [J]. IEEE Network,24(2). PP:8-13. Mar/Apr 2010.
    [24]Zhuang Ai-min, Qiu Xue-song, Meng Luo-ming, Gao Zhi-peng. An OSE proposing based customer QoE improvement method in the converged network [C]. In Proceedings of the 3th IEEE International Conference on Computer Research and Development, ICCRD 2011. PP:70-74.2011.
    [25]ITU-T. NGN Management Focus Group, NGN Management Specification Roadmap v5.1[S], Jun.2008.
    [26]ITU-T, SG12 WP:2009-2012. http://www.itu.int/ITU-T/workprog/wp_search.aspx?isn_sp=545&isn_sg=551 [EB/OL].
    [27]ETSI. TR 102 643 Vl.0.2:Human Factors (HF); Quality of Experience (QoE) requirements for real-time communication services [S]. Jan.2010.
    [28]YOON-HAK BANG. Nom 2.0:innovative network operations and management for business agility [J]. Communications Magazine, IEEE,46(3). PP:10-16. March 2008.
    [1]GAINES B R. The learning curves underlying convergence [J]. Technological Forecasting and Social Change.57(1-2),1998, PP:7-34.
    [2]ITU-T. Y.2001:General overview of NGN [S]. Dec.2004.
    [3]ETSI. ES282001:NGN Functional Architecture [S]. Mar.2008.
    [4]Hu Hanrahan. Network Convergence:Services, Applications, Transport, and Operations Support [M]. Wiley,2007.
    [5]胡汉辉,顾成彦.网络融合与交叉业务竞争研究[M].科学出版社,北京,2010.
    [6]ITU-T. Y.2012:Functional requirements and architecture of the NGN [S]. Sep.2006.
    [7]韦乐平.三网融合的思考[J].电信网科学[J].3,2010.PP:1-6
    [8]刘韵洁,张智江等.下一代网络[M].人民邮电出版社,北京,2005.
    [9]P Redman, K Dulaney, and W Clark. Hype Cycle for mobile and wireless networking [R]. Strategic Anaylysis Report R-20-0115, Gartner Inc.,2003.
    [10]U Riemers. DVB:the Family of International Standards for Digital Video Broadcasting [J]. Springer, Berlin,2 edition,2005.
    [11]ITU-T, NGN Management Focus Group, NGN Management Specification Roadmap v5.1[S], Jun.2008.
    [12]TMF, GB921:Business Process Framework (eTOM) [S]. Nov.2008.
    [13]ITU-T.M.3050.X:Business Process Framework (eTOM) [S].2005.
    [14]ETSI, TS 188 001:NGN Management, OSS Architecture [S]. Mar.2006.
    [15]Tele Management Forum,TR143, "Building Bridges:ITIL and eTOM", Release 1.0,2009.July
    [16]OASIS, SOA:Reference Model for Service Oriented Architecture [S]. Committee Draft 1.0,2006.
    [17]3GPP,32 806:Application guide for use of Integration Reference Points (IRPs) on peer-to-peer (p2p) interface [S].
    [18]ITU-T. M.3010:Principles for a telecommunications management network [S]. Feb.2000.
    [19]ITU-T, M.3060/Y.2401:Principles for the Management of Next Generation Networks[S], Mar.2006.
    [20]ETSI, TR 188 004:NGN Management; OSS Vision [R]. May.2005.
    [21]ETSI, TS 188 003:NGN Management, OSS Requirements [S]. Mar.2006.
    [22]TMF, NGOSS. http://http://www.tmforum.org. [EB/OL].
    [23]TMF, GB 945-M:TM Forum Frameworx, Implementation Methodology [S]. Mar.2010.
    [24]TMF, GB 922:Information Framework (SID) [S]. Mar.2010.
    [25]TMF, GB 929:Application Framework (TAM) [S].Oct.2009.
    [26]TMF, GB 942:Integration Framework (TNA) [S]. Mar.2010.
    [27]TMF, GB 917:SLA Management Handbook [S]. Jan.2005.
    [28]OGC, Ed. IT Infrastructure Library v1. The Stationary Office,1999.
    [29]OGC, Ed. IT Infrastructure Library v2. The Stationary Office,2006.
    [30]OGC, Ed. IT Infrastructure Library v3. The Stationary Office,2007.
    [31]IETF. http://www. ietf.org [EB/OL].
    [32]OASIS. http://www.oasis-open.org [EB/OL].
    [33]OASIS, BPEL:Web Services Business Process Execution Language [S]. v2.0, 2009.
    [34]OASIS, WSDM MUWS:WSDM Management Using Web Services [S]. v1.1, 2006
    [35]Open Mobile Alliance, http://www.openmobilealliance.org/
    [36]Open Mobile Alliance (OMA). OMA Service Environment. Approved Version 1.0.4-01 Feb 2007.2007.
    [37]3GPP, TS 32.102:Telecommunication management, Architecture. http://www.3gpp.org/ftp/Specs/archive/32_series/32.102/
    [38]3GPP, TR 32.809:Telecommunication management, Feasibility study of XML-based (SOAP/HTTP) IRP solution sets. http://www.3gpp.org/ftp/Specs/archive/32_series/32.809/
    [39]3GPP, TS 32.150:Integration Reference Point (IRP) Concept and definitions. http://www.3gpp.org/ftp/Specs/archive/32_series/32.150/.
    [40]ITU-T, E.800:Definitions of terms related to quality of service [S]. Sep.2008.
    [41]ITU-T, P.10/G.100 Amendment 2:Vocabulary for performance and quality of service [S]. Jul.2008.
    [42]ITU-T, G.1080:Quality of experience requirements for IPTV services [S]. Dec.2008.
    [43]ITU-T, SG12 WP:2009-2012. http://www.itu.int/ITU-T/workprog/wp_search.aspx?isn_sp=545&isn_sg=551 [EB/OL].
    [44]ITU-T, G.1010:End-user multimedia QoS categories [S]. Nov.2001.
    [45]ITU-T, P.800.1:Mean Opinion Score (MOS) terminology [S]. Jul.2006.
    [46]ETSI, TS 102 250-2, V2.2.1:Definition of QoS Parameters and their computation [S]. Apr.2011.
    [47]ETSI TR 102 643 V1.0.2:Human Factors (HF); Quality of Experience (QoE) requirements for real-time communication services [S]. Jan.2010.
    [48]ETSI TR 102 783 V1.1.2:Human Factors (HF); Web-based Guideline and 。Tutorial System for Real-time Communication Services; QoE (Quality of Experience) expressed in QoS (Quality of Service) terms; Supporting and maintenance information [S]. Mar.2010.
    [49]TMF TR148 R1.0:Managing the Quality of Customer Experience [S]. Nov.2009.
    [50]TMF TR149 R1.0:Holistic e2e Customer Experience Framework [S]. Nov.2009.
    [51]TMF TR152 R1.0:Managing Quality of Customer Experience [S]. Nov.2009.
    [52]3GPP TS 26.346:Multimedia Broadcast/Multicast Service (MBMS); Protocols and codecs [S].
    [53]3GPP TS 26234-740:Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs [S].
    [54]ETSI, EG 202 534:Human Factors (HF); guidelines for real-time person-to-person communication services [S].
    [55]ETSI TR 102 274:"Human Factors (HF); guidelines for real-time person-to-person communication services".
    [56]ETSI TR 102 479:"Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Review of available material on QoS requirements of Multimedia Services".
    [57]ETSI TR 102 535:"Human Factors (HF); Guidelines for real-time person-to-person communication services; Future requirements".
    [58]ETSI TS 181 016:"Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Service Layer Requirements to integrate NGN Services and IPTV".
    [59]David Soldani, Man Li, Renaud Cuny. QoS and QoE management in UMTS cellular systems [M]. John Wiley & Sons Ltd:England.Nov.2006.
    [60]Brooks P, & Hestnes B. User-centred technical guidelines for real-time human communication services:Requirements and derivation. Proceedings of the 19th International Symposium on Human Factors in Telecommunication, Berlin, Germany, Dec 1-4 2003.pp.11-18.
    [61]Bjorn Hestnes, Peter Brooks, Svein Heiestad, Trond Ulseth, Carl Aaby. Quality of Experience in realtime person-person communication-User based QoS expressed in technical network QoS terms. Proceedings of the 19th International Symposium on Human Factors in Telecommunication, Berlin, Germany, December 1-42003, pp.3-10.
    [62]Volk M, Sterle J, Sedlar U, Kos A. An Approach to Modeling and Control of QoE in Next Generation Networks [J]. Communications Magazine, IEEE,48 (8), PP: 126-135.Agu.2008.
    [63]Fiedler M, Hossfeld T, Phuoc Tran-Gia. A generic quantitative relationship between quality of experience and quality of service. Network, IEEE,24 (2), PP: 36-41. Mar./Apr.2010.
    [64]ITU-T Rec. G.1030, "Estimating End-to-End Performance in IP Networks for Data Applications," Nov.2005.
    [65]S. Khirman and P. Henriksen, "Relationship between Quality-of-service and Quality-of-Experience for Public Internet Service," 3rd Passive Active Measurement Wksp., Fort Collins, CO, Mar.2002.
    [66]崔华,应时,等语义Web服务组合综述[J].计算机科学,2010,37(5):21-25
    [67]曾晋,孙海龙,刘旭东,等.基于服务组合的可信软件动态演化机制[J].软件学 报,2010,21(2):261-276
    [68]Ngu A.H.H., Carlson M.P., Sheng Q.Z. Hye-young Paik. Semantic-Based Mashup of Composite Applications. Services Computing, IEEE Transactions on. 2010,3(1):2-15
    [69]M Fiedler, T Hossfeld, and P Tran-Gia. A Generic Quantitative Relationship between Quality of Experience and Quality of Service [J]. IEEE Network,24(2). PP: 36-41. Mar/Apr 2010.
    [70]Brooks and B Hestnes. User Measures of Quality of Experience:Why Being Objective and Quantitative is Important [J]. IEEE Network,24(2). PP:8-13. Mar/Apr 2010.
    [1]3GPP TS 32.101. Telecommunication management principles and high level requirements [EB/OL].Website: http://www.3gpp.org/ftp/Specs/archive/32_series/32.101/
    [2]R. Karunamurthy, F. Khendek and R.H. Glitho. A Business Model for Dynamic Composition of Telecommunication Web Services. IEEE Communications Magazine, 2007,7:36-43.
    [3]崔华,应时,等语义Web服务组合综述[J].计算机科学,2010,37(5):21-25
    [4]曾晋,孙海龙,刘旭东,等.基于服务组合的可信软件动态演化机制[J].软件学报,2010,21(2):261-276
    [5]Ngu A.H.H., Carlson M.P., Sheng Q.Z. Hye-young Paik. Semantic-Based Mashup of Composite Applications. Services Computing, IEEE Transactions on. 2010,3(1):2-15
    [6]Medjahed B, Bouguettaya A. A Multilevel Composability Model for Semantic Web Services [C]. IEEE Transactions on Knowledge and Data Engineering,2005,17 (7):954-968.
    [7]Open Mobile Alliance. [EB/OL] Website:http://www.openmobilealliance.org/
    [8]BT. Web21C SDK. http://web21c.bt.com/.
    [9]Orange Partner. http://www.orangepartner.com/.
    [10]Deutsche Telekom. http://developer.telekom.de
    [11]Imran Sarwar Bajwa, Ali Samad, Shahzad Mumtaz, Rafaqut Kazmi, Abbas Choudhary. BPM meeting with SOA:A Customized Solution for Small Business Enterprises [C].2009 International Conference on Information Management and Engineering.2009:677-682.
    [12]Jian Tang, Haitao Qu, Qian Wang, Xiaoxiang Luo, Renjie Pi. Transform traditional OSS by using SOA and BPM [C]. Pervasive Computing and Applications, Third International Conference on.2008,2:999-1002.
    [13]Chen Ling, Lu Xin. Achieving Business Agility by Integrating SOA and BPM Technology [C]. Information Technology and Applications, International Forum on. 2009,1:334-337
    [14]Chen Ling, Lu Xin. Achieving Business Agility by Integrating SOA and BPM Technology [C]. Information Technology and Applications, IFITA '09, International Forum on.2009,1:334-337.
    [15]张楠,邱雪松,孟洛明.一种基于SLA的SOA业务管理流程[J].北京邮电大学报,2006,29增刊:177-180.
    [16]Jian Tang, Haitao Qu, Qian Wang, Xiaoxiang Luo, Renjie Pi. Transform traditional OSS by using SOA and BPM [C]. Pervasive Computing and Applications, ICPCA 2008, Third International Conference on,2008.2:999-1002
    [17]李向宁,郝克刚,赵克.一种新的业务过程管理模型[J].计算机学报,2008,31(01):104-111.
    [18]Thomas Magedanz, Jose A. Lozano, Florian Schreiner, Fabricio Gouveia, Juan M. Gonzalez. Towards Autonomic Communication Mechanisms for Service Composability Management [C], Fifth IEEE Workshop on Engineering of Autonomic and Autonomous Systems,2008:197-203
    [19]TMF. "Business Process Framework (eTOM)" [S]. TMF GB921 Concepts and Principles, Release 8.0, NOV.2008.
    [20]Blum. N, Magedanz. T, Schreiner. F. Management of SOA based NGN service exposure, service discovery and service composition [C]. Integrated Network Management,2009:430-437
    [21]N. Blum, T. Magedanz, F. Schreiner, S. Wahle. From IMS Management to SOA based NGN Management [J]. Journal of Networks and Systems Management,2009, 17:33-52
    [22]Parlay X. [EB/OL] Website:http://www.parlay.org/en/specifications/pxws.asp, 2008
    [23]The OSS through Java Initiative (OSS/J). [EB/OL] Website:http://www.ossj.org
    [24]Gregorio Martinez Perez and Antonio F. Gomez Skarmeta, et al. Dynamic Policy-Based Network Management for a Secure Coalition Environment [J]. IEEE Communications Magazine,2006,44:58-64
    [25]Chadha, R. Applications of policy-based network management [C]. Network Operations and Management Symposium,2004,1:907-908
    [26]ITU-T. General principles and general reference model for Next Generation Networks [S],2004, Y.2011.
    [27]徐伟,尹宝林.企业信息系统业务构件设计研究.软件学报.2003.
    [1]Mi-Jung Choi, James W.K.Hong. "Towards Management of Next Generation Networks" [J]. IEICE Transations on Communications, E90-B(11):3004-3014,2007
    [2]Edmundo R. M. Madeira, Bruno Schulze. "Managing Networks and Services of the Future" [J]. J Netw Syst Manage, DOI 10.1007/s 10922-009-9116-6,2009
    [3]Grida Ben Yahia, I., et al. Service Definition for Next Generation Networks, [J] Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies,2006. ICN/ICONS/MCL 2006. International Conference on
    [4]YOON-HAK BANG, "Nom 2.0:innovative network operations and management for business agility", Communications Magazine, IEEE, Volume 46, Issue 3, March 2008 Page(s):10-16
    [5]M. Havey:Essential Business Process Modeling. O'Reilly& Associates, Sebastopol, CA,2005
    [6]TMF, "Business Process Framework (eTOM)", TMF GB921 Concepts and Principles, Release 8.0, NOV.2008
    [7]Office of Government Commerce (OGC):ITIL Core Books, The Stationary Office, UK,2007
    [8]TMF, "Business Process Framework (eTOM)", TMF GB921D, Release 8.0, NOV.2008
    [9]TMF, "Business Process Framework (eTOM)", TMF GB921V, Release 6.0, NOV.2005
    [10]Tele Management Forum,TR143, "Building Bridges:ITIL and eTOM", Release 1.0,2009. July
    [11]Jenny Huang, eTOM and ITIL:Should you be Bi-lingual as an IT Outsourcing Service Provider?, BPTrends (2005)
    [1]S. Esaki, A. Kurokawa, and K. Matsumoto, "Overview of the Next Generation Network," NTT Tech. Rev., special feature:NGN Communication Styles and Support Technologies, vol.5, no.6, June 2007.
    [2]J. C. Yelmo et al., A User-Centric Service Creation Approach for Next Generation Networks [C], Innovations in NGN:Future Network and Services, First ITU-T Kaleidoscope Academic Conference,2008:211-218.
    [3]C. Baladron et al., User Centric Future Internet and Telecommunication Services[J], chapter 20 in Towards the Future Internet:A European Research Perspective, IOS Press,2009:217-226
    [4]Fiedler. M, Hossfeld. T, Phuoc Tran-Gia. "A generic quantitative relationship between quality of experience and quality of service" [J]. Network, IEEE.27(2): 36-41.2010
    [5]ITU-T Rec. G.1030, "Estimating End-to-End Performance in IP Networks for Data Applications," Nov.2005.
    [6]S. Khirman and P. Henriksen, "Relationship between Quality-of-service and Quality-of-Experience for Public Internet Service," 3rd Passive Active Measurement Wksp., Fort Collins, CO, Mar.2002.
    [7]American Supplier Institute. Quality function deployment (service QFD):3-Day workshop [M]. Dearborn, MI:ASI Press,1994.
    [8]Satty T L. The Analytic Hierarchy Process:Planning, Priority Setting [M]. New York:Mcgraw Hill,1998.
    [9]李延来,唐加福,姚建明,徐捷.“质量屋中顾客需求最终重要度确定的集成方法”[J].计算机集成制造系统.14(5):1015-1021.2008
    [10]TAKAI S, ISHII K. Integrating target costing into perception-based concept evaluation of complex and large-scale systems using simultaneously decomposed QFD [J]. Transaction of the ASME,2006,128(11):1186-1195.
    [11]RAHARJO H, BROMBACHER A C, XIE M. Dealing with subjectivity in early product design phase:A systematic approach to exploit quality function deployment potentials [J]. Computer & Industrial Engineering,2008,55(1): 253-278.
    [12]ERTAY T, KAHRAMAN C, RUAND D. Quality function deployment implementation based on analytic network process with linguistic data:An application in automotive industry [J]. Journal of Intelligent & Fuzzy Systems, 2005,16(1):221-232.
    [13]FUNG R Y K, CHEN Y Z, TANG J F. stimating the functional relationships for quality function deployment under uncertainties [J]. Fuzzy Sets and Systems, 2006,157(1):98-120.
    [14]FUNG R Y K, CHEN Y Z, TANG J F. A fuzzy expect value-based goal programming for product planning using quality function deployment [J]. Engineer Optimization,2005,37(6):633-647.
    [15]CHEN Y Z, CHEN L. A non-linear possibilistic regression approach to model functional elationships in product planning [J]. International Journal of Advance Manufacturing Technology,2006 28(4):1175-1181.
    [16]KWONG C K, CHEN Y Z, CHAN D S K. A methodology of determining aggregated importance of engineering characteristics in QFD [J]. Computer & Industrial Engineering,2007,53(4):667-679.
    [17]李延来.基于粗糙集的产品规划质量屋构建研究[D].成都:西南交通大学,2007
    [1]J. C. Yelmo et al., A User-Centric Service Creation Approach for Next Generation Networks [C], Innovations in NGN:Future Network and Services, First ITU-T Kaleidoscope Academic Conference,2008:211-218.
    [2]C. Baladron et al., User Centric Future Internet and Telecommunication Services[J], chapter 20 in Towards the Future Internet:A European Research Perspective, IOS Press,2009:217-226
    [3]ITU-T, NGN Management Focus Group, NGN Management Specification Roadmap v3.1[S], Jan.2007.
    [4]Dominic Wong, From Network Management to Service Management-A Challenge to Telecom Service Providers [J], International Journal of Innovative Computing, Information and Control, March 2009,5(3):669-675.
    [5]Mojca Volk, Janez Sterle, Urban Sedlar, and Andrej Kos. An Approach to Modeling and Control of QoE in Next Generation Networks [J]. IEEE Communications Magazine, Aug.2010:126-135.
    [6]M. Fiedler, T. Hossfeld, and P. Tran-Gia, "A Generic Quantitative Relationship between Quality of Experience and Quality of Service," IEEE Network, vol.24, no. 2, Mar./Apr.2010, pp.36-41.
    [7]Brooks and B. Hestnes, "User Measures of Quality of Experience:Why Being Objective and Quantitative is Important," IEEE Network, vol.24, no.2, Mar./Apr. 2010, pp.8-13.

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