| 基于UDP的高速网络传输协议研究 |
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| 引用本文： | 岳兆娟,任勇毛,李 俊.基于UDP的高速网络传输协议研究[J].计算机应用研究,2013,30(10):2887-2890. |
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| 作者姓名： | 岳兆娟 任勇毛 李 俊 |
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| 作者单位： | 1. 1. 中国科学院计算机网络信息中心, 北京 100190; 2. 中国科学院大学, 北京 100049
2. 中国科学院计算机网络信息中心,北京,100190 |
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| 基金项目： | 国家“863”计划资助项目（2011AA01A101）; 中国科学院研究生科技创新项目 |
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| 摘 要： | 分析了基于UDP的改进高速网络传输协议的基本原理, 详细阐述了近年来提出的一些典型的基于UDP改进传输协议的主要设计思想。通过建立端到端的高速网络试验床, 评价了RTT及丢包率对RUBDP、Tsunami、 UDT、PA-UDP四种传输协议吞吐率的影响, 实验结果表明丢包率对于四种传输协议的吞吐率影响比较大。
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| 关 键 词： | 高速网络 基于UDP传输协议 性能评价 |
Research on UDP-based high-speed network transport protocols |
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| YUE Zhao-juan,REN Yong-mao,LI Jun.Research on UDP-based high-speed network transport protocols[J].Application Research of Computers,2013,30(10):2887-2890. |
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| Authors: | YUE Zhao-juan REN Yong-mao LI Jun |
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| Affiliation: | 1. Computer Network Information Center, Chinese Academy of Sciences, Beijing 100190, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Thia paper firstly analyzed the basic principles of UDP-based improved protocols, and then elaborated the design ideas of these improved protocols proposed in recent years. By establishing end-to-end test bed, it evaluated the effect of RTT and loss rate to the four typical improved protocols (RBUDP, Tsunami, UDT, and PA-UDP). The experimental results show the throughput of the four improved protocols decreases with RTT and loss rate increasing. Finally this paper proposed some further research directions. |
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| Keywords: | high-speed networks UDP-based transport protocols performance evaluation |
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