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面向多路径并行数据传输的动态路径选择方法 被引量:5

Dynamic Path Selection Method for Concurrent Multipath Transfer
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摘要 针对多路传输控制协议联合拥塞控制未考虑丢包率对吞吐量的影响和传统静态路径选择方法降低并行数据传输鲁棒性的问题,提出一种以提升吞吐量为优化目标的基于马尔可夫决策过程的动态路径选择方法.综合考虑往返时延和丢包率对吞吐量的影响,根据最优策略动态地选取不同的路径进行数据传输,数据传输时不减少路径数量,在不影响并行数据传输鲁棒性的基础上提升吞吐量.仿真结果表明,在路径参数变化时,所提出的路径选择方法可以更有效地均衡流量,提升吞吐量. To solve the problem that the coupled congestion control mechanism of multipath transmission control protocol( MPTCP) did consider the impact of loss rate to the throughput and the traditional static path selection methods did decrease the robustness of parallel data transmission,a dynamic MPTCP path selection method with improving throughput as an optimization target based on Markov decision processes was proposed. This method takes into account the impact of both round trip time and packet loss rate to throughput,chooses different paths based on optimal policy to transfer data but not reduce the number of paths so that it promotes the throughput without reducing the robustness of the parallel data transmission.Simulation shows that the proposed path selection method balances the data stream more effectively and improves the throughput of MPTCP.
出处 《北京邮电大学学报》 EI CAS CSCD 北大核心 2015年第5期99-103,共5页 Journal of Beijing University of Posts and Telecommunications
基金 国家自然科学基金项目(61502050 61170275) 民用航天科技项目 北京高等学校青年英才计划项目 广东省"扬帆计划"项目 中央高校基本科研业务费专项资金项目
关键词 动态路径选择 多路传输控制协议 马尔可夫决策过程 吞吐量 dynamic path selection multipath transmission control protocol Markov decision processes throughput
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参考文献8

  • 1Mao S, Bushmitch D, Narayanan S, et al. MRTP : amultiflow real-time transport protocol for Ad hoc networks[J ]. IEEE Transactions on Multimedia,2006,8(2):356-369.
  • 2Iyengar J R, Amer P D , Stewart R. Concurrent multipathtransfer using SCTP multihoming over independent end-to-end paths [ J ]. IEEE/ACM Transactions on Networking,2006, 14(5) : 951-964.
  • 3Yabandeh M, Zarifzadeh S, Yazdani N. Improving per-formance of transport protocols in multipath transferringschemes [ J ]. Computer Communications,2007,30(17): 3270-3284.
  • 4Ford A, Raiciu C,Handley M , et al. TCP extensions formultipath operation with multiple addresses [ J ]. InternetEngineering Task Force, RFC, 2013,6824.
  • 5Wischik D, Raiciu C, Greenhalgh A,et al. Design, im-plementation and evaluation of congestion control for mul-tipath TCP[ C ] // Proceedings of the 8th USENIX Confer-ence on Networked Systems Design and Implementation.Boston: USENIX NSDI, 2011, 11: 8.
  • 6Ford A, Raiciu C,Handley M, et al. Architecturalguidelines for multipath TCP development [ J ]. InternetEngineering Task Force, RFC, 2011,6182.
  • 7Arzani B, Gurney A, Cheng S,et al. Impact of pathcharacteristics and scheduling policies on MPTCP per-formance [C ] // 28 th International Conference on Ad-vanced Information Networking and Applications Work-shops. Victoria, BC: IEEE, 2014: 743-748.
  • 8徐明伟,张志超.MPTCP联合拥塞控制机制的Markov模型[J].清华大学学报(自然科学版),2012,52(9):1281-1285. 被引量:2

二级参考文献12

  • 1RFC4984. Report from the IAB Workshop on Routing and Addressing [S]. Fremont, CA, USA: IETF, 2007.
  • 2Wischik D. Multipath: a new control architecture for the internet: technical perspective [J]. Communications of the ACM, 2011, 54(1): 108-108.
  • 3Sarkar D. A concurrent multipath TCP and its Markov model [C]// Proceedings of IEEE ICC 2006. Istanbul, Turkey: IEEE Press, 2006:615 -620.
  • 4Kelly F, Voice T. Stability of end-to-end algorithms for joint routing and rate control [J]. ACM SIGCOMM Computer Communication Review, 2005, 35(2) : 5 - 12.
  • 5Han H, Shakkottai S, Hollo C V, et al. Multi-path TCP: a joint congestion control and routing scheme to exploit path diversity in the internet [J]. IEEE/ACM TON, 2006, 14(6) :1260 - 1271.
  • 6Wischik D, Handley M, Bagnulo Braun M. The resource pooling principle [J]. ACM SIGCOMM Computer Communication Review, 2008, 38(5) : 47 - 52.
  • 7Wischik D, Handley M, Raiciu C. Control of multipath TCP and optimization of multipath routing in the Internet [C]// Proceedings of the NET-COOP 09. Eindhoven, Netherlands: Springer-Verlag, 2009 : 204 - 218.
  • 8RFC 6356. Coupled Congestion Control for Multipath Transport Protocols [S]. Fremont, CA, USA: IETF, 2011.
  • 9Barre S, Ralciu C, Bonaventure O, et al. Experimenting with multipath TCP [J]. ACM SIGCOMM Computer Communication Review, 2010, 40(4) : 443 - 444.
  • 10Barre S. Implementation and Assessment of Modern Host-based Multipath Solutions [D]. Louvain-la-Neuve: Universitfi catholique de Louvain, 2011.

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