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基于PII控制器的XCP带宽补偿算法 被引量：1

XCP Bandwidth Compensation Algorithm Based on PII Controller
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摘要 XCP在多瓶颈网络中存在缺陷,利用率和公平性显著下降.本文根据控制论中的反馈补偿原理,提出一个基于PII控制器的XCP带宽补偿算法.仿真实验表明该带宽补偿算法能够有效消除XCP在多瓶颈网络中的缺陷,各条链路都能够获得100%的利用率,各条瓶颈流都能够获得最大最小公平带宽. XCP has a weakness in a multi-bottleneck network,a bottleneck link may have a significantly decline in utilization,and some flows may not receive their fair rates.According to the control theory,we propose an XCP bandwidth compensation algorithm based on PII controller.Extensive simulations show that this algorithm overcomes the weakness of XCP,every link can achieve 100% link utilization,and every flow can get its max-min fair allocation.
作者 周海瑞 戴冠中 郭达伟 张慧翔
机构地区 西北工业大学自动化学院
出处 《电子学报》 EI CAS CSCD 北大核心 2009年第9期2004-2009,共6页 Acta Electronica Sinica
基金 国防基础科研项目(No.C2720061361)
关键词 XCP 多瓶颈网络 PII控制器 拥塞控制 XCP multi-bottleneck networks PII controller congestion control
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8

  • 1Cheng Jin, Dacid X Wei, Steven H Low. FAST TCP: Motivation, architecture, algorithms, performance[ A].Proceedings of IEEE INFOCOM[ C] .Hong Kong: IEEE Press, 2004.2490 - 2502.
  • 2Dina Katabi, Mark Handley, Charlie Rohrs. Congestion control for high bandwidth-delay product networks[ A]. Proceedings of ACM SIGCOMM[ C]. Pittsburgh: ACM Press,2002.89 - 102.
  • 3Yueping Zhang, Derek Leonard, Dmitri Loguinov. JetMax: Scalable max-min congestion control high-speed heterogeneous networks[ A ]. Proceedings of IEEE INFOCOM [ C]. Barcelona: IEEE Press, 2006.1 - 13.
  • 4Steven H. Low, Lachlan L Andrew, Bartek P Wydrowski. Understanding XCP: Equilibrium and fairness [ A ]. Proceedings of IEEE INFOCOM[ C]. Miami: IEEE Press,2005. 1025 - 1036.
  • 5Xiaowei Yang, Yanbin Lu,Lei Zan. Improving XCP to achieve max-min fair bandwidth anocation[ A ]. IFIP Networking [ C]. Atlanta: Springer-Vedag Press, 2007.992 - 1004.
  • 6Yongguang Zhang, Mohin Ahmed. A control theoretic analysis of XCP[ A ]. Proceedings of IEEE INP33ODM [ C]. Miami: IEEE Press, 2005.2831 - 2835.
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同被引文献5

  • 1Katabi D, Handley M, Rohrs C. Congestion Control for High Bandwidth-delay Product Networks[C] //Proceedings of ACM SIGCOMM ’02. Pittsburgh, USA: ACM Press, 2002: 89-102.
  • 2Zhang Yueping, Leonard D, Loguinov D. JetMax: Scalable Max-min Congestion Control for High-speed Heterogeneous Networks[C] //Proceedings of IEEE INFOCOM’06. [S. l.] : IEEE Press, 2006: 1-13.
  • 3Low S H, Andrew L L, Wydrowski B P. Understanding XCP: Equilibrium and Fairness[C] //Proceedings of IEEE INFOCOM’05. [S. l.] : IEEE Press, 2005: 1025-1036.
  • 4Crovella M E, Bestavros A. Self-similarity in World Wide Web Traffic: Evidence and Possible Causes[J]. IEEE/ACM Transactions on Networking, 1997, 5(6): 835-846.
  • 5任勇毛,唐海娜,李俊,钱华林.高速网络TCP改进协议NS2仿真性能比较[J].计算机工程,2009,35(2):6-9. 被引量：9

引证文献1

电子学报
2009年 第9期

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