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可重构服务承载网愈合机理研究 被引量：3

Self-healing mechanism for reconfigurable service overlay networks
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摘要 提出了一种服务承载网的快速愈合算法。该算法将服务承载网的愈合问题等价地转化为多商品流问题进行解决。通过大量的仿真实验的验证和量化分析表明,该方法相比较传统的全局重映射方法,能更高效地提高服务承载网的愈合成功率以及愈合效率,从而快速地实现网络服务的恢复,并可显著地降低对底层网络负载的影响。 A fast self-healing algorithm of reconfigurable service overlay networks against the physical substrate faults was presented. The suggested algorithm converted the self-healing problem to the multi-commodity flow problem. Extensive simulation experiments and the numerical results show that the proposed fast self-healing algorithm can further improve the healing success ratio and efficiency of the service overlay networks in comparison with the conventional overall re-mapping approach, whilst significantly reduces the load across the physical network.
作者 缪宇霆 吴春明 杨强 姜明
机构地区 浙江大学计算机科学与技术学院 浙江大学电气工程学院 杭州电子科技大学计算机科学与技术学院
出处 《通信学报》 EI CSCD 北大核心 2012年第8期52-61,共10页 Journal on Communications
基金 国家重点基础研究发展计划("973"计划)基金资助项目(2012CB315903) 国家自然科学基金资助项目(61070157 61070213 61103200) 浙江省重点科技创新团队基金资助项目(2011R50010)~~
关键词 网络虚拟化 服务承载网 抗毁 重构 愈合 network virtualization service overlay network survivability reconfiguration healing
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17

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同被引文献29

  • 1朱强,王慧强,吕宏武,王振东.VNE-AFS:基于人工鱼群的网络虚拟化映射算法[J].通信学报,2012,33(S1):170-177. 被引量：9
  • 2YU H,ANAND V,QIAO C,et al.Enhancing virtual infrastructure to survive facility node failures[C]// Proceedings of the 2011 Optical Fiber Communication Conference and Exposition.Piscataway:IEEE,2011:1-3.
  • 3GUO T,WANG N,MOESSNER K,et al.Shared backup network provision for virtual network embedding[C]// Proceedings of the 2011 IEEE International Conference on Communications.Piscataway:IEEE,2011:1-5.
  • 4IANNACCONE G,CHUAH C,MORTIER R,et al.Analysis of link failures in an IP backbone[C]// Proceedings of the 2nd ACM SIGCOMM Workshop on Internet Measurement.New York:ACM,2002:237-242.
  • 5MARKOPOULOU A,IANNACCONE G,BHATTACHARYYA S,et al.Characterization of failures in an IP backbone[C]// Proceedings of the 23rd Annual Joint Conference of the IEEE Computer and Communications Societies.Piscataway:IEEE,2004,4:2307-2317.
  • 6Wang A,lyer M,Dutta R,et al. Rouskas,Baldine I. Net- work Virtualization : Technologies, Perspectives, and Fron- tiers [ J ]. Journal of Lightwave Techology, 2013,31 (4) : 523 -547.
  • 7Kerdsri J, Wipusitwarkun K. Network virtualization for mili- tary application : review and initial development of conceptu- al design[ C]//Proceedings of 2012 International Conference on ACT. PyeongChang: IEEE,2012 : 19-22.
  • 8Rahman M R, Boutaba R. SVNE- Survivable Virtual Net- work Embedding Algorithms for Network Virtualization [ J ]. IEEE Transavtions on Network and Service Manage- ment ,2013,10(2) : 105-118.
  • 9Fajjari I, Aiari M, Braham O. Towards an automatic pilot- ing virtual network architecture [ C] //Proceedings of IFIP International Conference on New Technologies, Mobility and Security. Paris, France : IEEE ,2011 : 1-5.
  • 10Guo T, Wang N, Moessner K, et al. Shared backup net- work provision for virtual network embedding [ C ]//Pro- ceedings of the 2011 IEEE International Conference on Communications. Piscataway : IEEE ,2011 : 1-5.

引证文献3

二级引证文献8

通信学报
2012年 第8期

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