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IP网络链路带宽的测量 被引量:4

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摘要 对网络带宽的测量是非常困难的 ,目前还没有一种很好的方法能对网络链路带宽进行精确的测量。本文详细讨论了现在流行的pathchar带宽测量算法 ,并针对其不足提出了一种改进的测量算法———E - pathchar。最后我们通过试验仿真对两种算法进行了对比 ,证明E - pathchar算法比pathchar算法的测量精度更高 ,测量速度更快 。
作者 赵金 陈鸣
出处 《电信科学》 北大核心 2002年第5期63-66,共4页 Telecommunications Science
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参考文献2

  • 1[1]Kevin L,Mary B.Measuring link bandwidths using a deterministic model of packet delay.In :Proceedings of ACM SIGCOMM,2000,
  • 2[2]Constantinos D,Parameswaran R,David M .What do packet dispersion techniques measure? In: Proceedings of IEEE INFOCOM.2001.4

同被引文献20

  • 1Kevin L, Mary B. Measuring link bandwidths using a deterministic model of packet delay[ A]. Proc ACM SIGCOMM[ C], 2000.
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  • 6Dovrolis C, Ramanathan P, Moore D. What do packet dispersion techniques measure? In:Proceedings of 10th IEEE INFOCOM, Alaska,USA, Apr 2001.
  • 7Prased R S, Murray M, Dovrolis C, et al. Bandwidth estimation: metrics, measurement techniques, and tools. IEEE Network, 2003, 17(10):27-35.
  • 8Jacobson V. Pathchar: a tool to infer characteristics of Internet paths,http://lists.debian.org/debian-user/.
  • 9Jacob Strauss. A measurement study of available bandwidth estimation tools. In:Proceedings of the 3rd ACM SIGCOMM Conference on Internet Measurement Conference (IMC), Miami, USA, Oct 2003.
  • 10Sara Alouf, Philippe Nain. Inferring network characteristics via moment-based estimators. In:Proceedings of IEEE INFOCOM, Alaska,USA, Apr 2001.

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