| 基于RED的TCP协议拥塞控制性能分析 |
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| 引用本文： | 魏国珩,胡钰铣.基于RED的TCP协议拥塞控制性能分析[J].舰船科学技术,2007,29(5):136-139. |
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| 作者姓名： | 魏国珩 胡钰铣 |
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| 作者单位： | 海军工程大学,电子工程学院,湖北,武汉,430033;海军工程大学,电子工程学院,湖北,武汉,430033 |
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| 摘 要： | 针对TCP协议的Tahoe、Reno和Vegas三个不同版本,简要描述了其所采用的拥塞控制算法,并在详细分析链路RED算法的基础上,讨论了链路RED算法下对应不同协议版本的网络数据吞吐量和端到端延迟性能.仿真结果表明,TCP Vegas的综合性能最优越,但仍需在快速重传算法和拥塞控制算法上加以改进.
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| 关 键 词： | RED 拥塞控制 TCP协议 |
| 文章编号： | 1672-7649（2007）05-0136-04 |
| 修稿时间： | 2007-04-28 |
Analysis of TCP protocol in internet congestion control based on random early detection |
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| WEI Guo-heng,HU Yu-xian.Analysis of TCP protocol in internet congestion control based on random early detection[J].Ship Science and Technology,2007,29(5):136-139. |
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| Authors: | WEI Guo-heng HU Yu-xian |
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| Institution: | College of Electronic Engineering, Naval University of Engineering, Wuhan 430033, China |
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| Abstract: | The congestion control algorithm on three versions of TCP is firstly described. Secondly, throughput and end-to-end delay are discussed after analyzing RED. Finally, simulating results show that TCP Vegas work best, and some improving schemes on the fast Retransmit algorithm and congestion control algorithm need to be proposed. |
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| Keywords: | RED congestion control TCP protocol |
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