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GMPLS网络中多约束QoS路由的预计算方法(英文) 被引量：3

Precomputation for Multi-Constrained QoS Routing in GMPLS Networks
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摘要 GMPLS(generalized multi protocol label switching)网络中的多约束QoS路由问题是要在诸如带宽、代价和延迟的约束条件下找到一条优化的路径.这个问题通常被认为是一个NP-完全问题.在研究共享风险链路组具有的启发信息的基础上,提出了一种具有共享风险链路启发信息的多约束预计算算法.该算法包含预计算和搜索两个部分.预计算主要是能创建和更新每个节点上的路由表.而后,搜索部分则可以在层次化的结构中选择满足约束条件的优化的路径.大量仿真数据表明,相应的方法能够取得满意的结果,可以有效地解决GMPLS网络中多约束的QoS路由问题. Multi-Constrained QoS routing in GMPLS （generalized multiprotocol label switching） network is to find an optimal path satisfying several constraints, such as bandwidth, cost and delay. The problem has been considered as a NP-Complete problem. Based on SRLG heuristic information, the paper provides a MPAS algorithm （Multi-constrained Precomputation Algorithm with SRLG）, which includes the precomputation and searching procedures. The precomputation i s able to create and update the routing tables in each node. Then, the searching procedure can select an optimal path satisfying several constraints in the hierarchical architecture. The results of extensive simulation based on the self-similar traffic show that the corresponding methods can achieve satisfactory performance and efficiently solve the problem of multi -constrained QoS routing in GMPLS network.
作者 华宇 吴产乐 王勇
机构地区 武汉大学计算机学院 朗讯科技贝尔实验室中国基础科学研究院
出处 《软件学报》 EI CSCD 北大核心 2006年第1期167-174,共8页 Journal of Software
基金 国家高技术研究发展计划(863) 软件工程国家重点实验室开放基金 湖北省自然科学基金~~
关键词 QOS路由 预计算 通用的多协议标记交换 层次化网络 NP完全 QoS routing precomputation GMPLS hierarchical networks NP-complete
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献4

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  • 1Jia X.A distributed algorithm of delay-bounded multicast routing for multimedia applications in wide area networks.IEEE/ACM Trans.on Networking,1998,6(6):828-837.
  • 2Yan SQ,Faloutsos M,Banerjea A.QoS-Aware multicast routing for the Internet:The design and evaluation of QoS MIC.IEEE/ACM Trans.on Networking,2002,10(1):54-56.
  • 3Fei AG,Gerla M.Receiver-Initiated multicasting with QoS constraints.In:Proc.of the IEEE INFOCOM.New York:IEEE CS Press,2000.62-69.
  • 4Li LY,Li CL.Computer Networking.Beijing:National Defense Industry Press,2001.287-292(in Chinese)
  • 5栋朝雅晴 高井昌彰 佐藤羲治.一种适应负载分布均衡的路由遗传算法[J].信息处理学会论文志,1998,39(2):219-226.
  • 6Crawley, E., Nair, R., Rajagopalan, B. et al. A framework for QoS-based routing in the Internet. RFC 2386, 1998.
  • 7Lee, W.C., Hluchyi, M.G., Humblet, P.A. Routing subject to quality of service constraints integrated communication networks. IEEE Network, 1995,9(4):46～55.
  • 8Quality of service??glossary of terms. QoS Forum. 1999. http://www.qosforum.com.
  • 9Apostolopoulos, G., Guerin, R., Kamat, S. Implementation and performance measurements of QoS routing extensions to OSPF. In: Doshi, B., ed. Precedings of the IEEE INFOCOM'99. New York, NY: IEEE Communication Society, 1999. 680～688.
  • 10Orda, A., Sprintson, A. QoS routing: the precomputation perspective. In: Sidi, M., ed. Proceedings of the IEEE INFOCOM 2000. Israel: IEEE Communication Society, 2000. 128～136.

共引文献143

同被引文献19

  • 1应必娣,陈惠芳,朱孙斌,仇佩亮.RBLCP:一种覆盖网络的QoS路由改进算法[J].浙江大学学报（工学版）,2007,41(4):646-649. 被引量：4
  • 2廉立军.层次分析法在学科馆员服务质量评价中的应用[J].图书情报工作,2007,51(9):87-91. 被引量：45
  • 3赵有健,张铁蕾,崔勇.多约束服务质量路由中的路径压缩算法[J].计算机学报,2007,30(12):2090-2100. 被引量：9
  • 4Shi Zhiyong, Liao Kui, Yin Shiping, et al. Design and Implementation of the Mobile Internet of Things Based on TD-SCDMA Network [ C] //Proceedings of 2010 IEEE International Conference on Information Theory and Information Security. Washington D. C. ,USA:IEEE Press ,2010:954-957.
  • 5Zhou Jusuo, Ning Anliang, Deng Rui, et al. Mobile Internet Application to Geographical Information Services [ C ]//Proceedings of International Conference on Multimedia Information Networking and Security. Washington D. C. , USA : IEEE Computer Society ,2009 : 295 -299.
  • 6Jin J, Nahrstedt K. QoS Service Routing in One-to-One and One-to-Many Scenarios in Next-generation Service-oriented Networks [C ]//Proceedings of 2004 IEEE International Conference on Performance, Computing, and Communications. Washington D. C. , USA: IEEE Press, 2004 : 503 -510.
  • 7Li Z, Mohapatra P. QRON: QoS-aware Routing in Overlay Networks [ J ]. IEEE Journal on Selected Areas in Communications ,2003,22( 1 ) :29-40.
  • 8Forchheimer R, Wosinska L, Monti P. An Optical Overlay Network Concept for Hard QoS Requirements[C]// Proceedings of the llth International Conference on Transparent Optical Networks. Washington D. C. , USA: IEEE Press ,2009 : 1-4.
  • 9Quinlan J R. Simplifying Decision Trees [ J ]. International Journal of Man-machine Stidies, 1987, (27) :221-234.
  • 10Li Z,Mohapaira P. The Impact of Topology on Overlay Routing Service [ C ]//Proceedings of the 23rd Annual- Joint Conference of the IEEE Computer and Com- munications Societies. Washington D. C. , USA: IEEE Press, 2004.

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软件学报
2006年 第1期

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