A comparison of TCP-friendly congestion control protocols

Proceedings. 13th International Conference on Computer Communications and Networks (IEEE Cat. No.04EX969) Pub Date : 2004-10-11 DOI:10.1109/ICCCN.2004.1401641

Surekha Biyani, James J. Martin

引用次数: 4

Abstract

Using the ns simulator, we perform a detailed study of the fairness and the smoothness properties of SimdNR, an enhanced version of SIMD. Our study includes TFRC and TCP congestion control protocols in both steady-state and highly dynamic network conditions through RED and DropTail routers. Our results show that SimdNR is fair to TCP through RED routers in steady-state scenario. But, SimdNR is not fair to TCP over drop tail routers. Also our results show that SimdNR demonstrates less smoothness than TFRC in steady-state scenario and superior smoothness than TFRC in dynamic network conditions

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tcp友好型拥塞控制协议的比较

利用ns模拟器对SimdNR (SIMD的增强版本)的公平性和平滑性进行了详细研究。我们的研究包括通过RED和DropTail路由器在稳态和高动态网络条件下的TFRC和TCP拥塞控制协议。结果表明，在稳态情况下，SimdNR通过RED路由器对TCP是公平的。但是，SimdNR对TCP在丢尾路由器上是不公平的。结果表明，SimdNR在稳态情况下的平滑性低于TFRC，而在动态网络条件下的平滑性优于TFRC

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings. 13th International Conference on Computer Communications and Networks (IEEE Cat. No.04EX969)

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