| 高速网络环境中的TCP拥塞控制算法 |
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| 引用本文： | 谢倩堃. 高速网络环境中的TCP拥塞控制算法[J]. 中国数据通信, 2008, 10(5): 21-25 |
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| 作者姓名： | 谢倩堃 |
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| 作者单位： | 北京交通大学,北京100044 |
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| 摘 要： | 现有的TCP Reno在高速网络环境下存在的带宽利用率等问题，从而引出了诸如HS—TCP，S—TCP和Fast—TCP等改进的TCP拥塞控制算法。本文简单介绍三种算法，对比分析了它们存在的问题和造成的原因，并提出了可能的研究方向和目前最新的改进算法。
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| 关 键 词： | 大带宽时延积 HS—TCP S-TCP Fast—TCP RTT不公平性 带宽利用率 友好性 |
TCP Congestion Control Algorithm for Highspeed Network |
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| Xie Qian. TCP Congestion Control Algorithm for Highspeed Network[J]. China Data Communications, 2008, 10(5): 21-25 |
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| Authors: | Xie Qian |
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| Affiliation: | Xie Qiankun ( Beijing Jiaotong University, Beijing 100044, China) |
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| Abstract: | To solve the problems of TCP Reno in the high-speed network environment, like bandwidth utilization and so on, many improved congestion control protocols such as HS-TCP, S-TCP and FAST TCP, have been put forward. In this paper, we briefly introduce three algorithms, analyze comparatively their existing problems and reasons, and also propose some possible research direction and the latest improved algorithm. |
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| Keywords: | high bandwidth-delay product HS-TCP S-TCP FAST-TCP TCP friendliness RTT fairness bandwidth utilization |
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