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一种IP/DWDM光因特网中的组播路由算法 被引量：16

A Multicast Routing Algorithm in IP/DWDM Optical Internet
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摘要 研究了IP/DWDM光因特网的集成QoS(QualityofService)组播路由与波长分配算法·给定组播请求与用户QoS需求,提出的算法基于遗传算法GA来构造一棵柔性QoS组播树,并基于波长图方法对组播树进行波长分配,一体化考虑路由选择和波长分配问题,从而使QoS组播树费用和用户QoS满意度都趋近优化·该算法还考虑了IP/DWDM光因特网的负载均衡问题·仿真实验表明,算法是可行和有效的· ?An integrated QoS multicast routing algorithm in IP/DWDM optical Internet was discussed. Given multicast request and users' QoS requirements, an algorithm was proposed on GA basis to address the issue routing and wavelength assignment in an integrated manner,constructe a flexible QoS multicast tree and assign wavelengths to the tree,based on the wavelength graph method. Thus, both the cost of QoS multicast tree and users' satisfaction of QoS approach to optimum. The proposed algorithm also considered load balancing in IP/DWDM optical Internet. Simulation results showed that the proposed algorithm is feasible and effective.
作者 王兴伟 程辉 李佳 黄敏
机构地区 东北大学计算中心 东北大学信息科学与工程学院
出处 《东北大学学报（自然科学版）》 EI CAS CSCD 北大核心 2003年第12期1165-1168,共4页 Journal of Northeastern University(Natural Science)
基金 国家自然科学基金与朗讯贝尔实验室中国基础科学研究院联合资助项目(60003006 70101006) 国家高技术研究发展计划项目(2001AA121064)
关键词 IP/DWDM光因特网 集成QoS组播路由 遗传算法 负载均衡 IP/DWDM optical Internet integrated QoS multicast routing genetic algorithm load balancing
分类号 TP393.14 [自动化与计算机技术—计算机应用技术]
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参考文献10

  • 1Green P. Progress in optical networking[J]. IEEE Communication Magazine, 2001,39(1):54-61.
  • 2Ramaswami R, Sivarajan K N. Routing and wavelength assignment in all-optical networks[J]. IEEE/ACM Transactions on Networking, 1995,3(5):489-500.
  • 3Jia X H, Du D Z, Hu X D, et al. Optimization of wavelength assignment for QoS multicast in WDM networks[J]. IEEE Transactions on Communications, 2001,49(2):341-350.
  • 4Chen B, Wang J P. Efficient routing and wavelength assignment for multicast in WDM networks[J]. IEEE Journal on Selected Areas in Communications, 2002,20(1):97-109.
  • 5Znati T F, Alrabiah T, Melhem R. Low-cost, delay-bounded point-to-multipoint communication to support multicasting over WDM networks[J]. Computer Networks, 2002,38(4):423-445.
  • 6黄传河,陈莘萌,贾小华.WDM网络中实时组播的分布式路由与波长分配算法[J].计算机工程与应用,2003,39(3):172-176. 被引量：8
  • 7Dean H L, Ariel O. QoS routing in networks with uncertain parameters[J]. IEEE/ACM Transactions on Networking, 1998,6(6):768-778.
  • 8Chlamtac I, Farago A, Zhang T. Lightpath(Wavelength) routing in large WDM networks[J]. IEEE Journal on Selected Areas in Communications, 1996,14(5):909-913.
  • 9Ding A J, Poo G S. A survey of optical multicast over WDM networks[J]. Computer Communications, 2003,26(2):193-200.
  • 10Saha D, Purkayastha M D. An approach to wide area WDM optical network design using genetic algorithm[J]. Computer Communications, 1999,22(2):156-172.

二级参考文献8

  • 1[1]J Spath. Dynamic routing and resource allocation in WDM transport networks[J].Computer Networks,2000;32
  • 2[2]X Jia,Ding-zhu Du,Xiao-dong Hu et al.A Wavelength Assignment Algorithm for Minimal Wavelength Conversions in WDM Networks[C].In:Proc ICCCN2000,2000
  • 3[3]L H Sahasrabuddhe,B Mukherjee.Light Trees:Optical Multicasting for Improved Performance in Wavelength-routed Networks[J].IEEE Communications Magazine, 1999-02
  • 4[4]Deying Li,Xiufeng Du,Xiaodong Hu et al. Minimizing Number of Wavelengths in Multicast Routing Trees in WDM Networks[J].Networks,2000;354(4)
  • 5[5]R K Pankaj.Wavelength Requirements for Multicasting in All-Optical Networks[J].IEEE/ACM Trans Networking, 1999;(3)
  • 6[6]X Jia,D Du,X Hu et al.Optimization of Wavelength Assignment for QoS Multicast in WDM Networks[J].IEEE TRANS COMMUNICATIONS,2001 ;49(2)
  • 7[7]Bin Wang,J CHou. Multicast Routing and its QoS Extension:Problems, Algorithms and Protocols[J].IEEE Network,2000;(1-2)
  • 8[8]C P Low,Y J Lee. Distributed Multicast Routing with End-to-end Delay and Delay Variation Constraints[J].Computer Communications,2000;23(9)

共引文献7

同被引文献153

引证文献16

二级引证文献9

东北大学学报（自然科学版）
2003年 第12期

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