| 高速长距离网络传输协议 |
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| 引用本文： | 任勇毛,唐海娜,李 俊,钱华林.高速长距离网络传输协议[J].软件学报,2010,21(7):1576-1588. |
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| 作者姓名： | 任勇毛 唐海娜 李 俊 钱华林 |
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| 作者单位： | 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： | Supported by the National High-Tech Research and Development Plan of China under Grant No.2007AA01Z214 (国家高技术研究发展计划(863)); the Knowledge Innovation Program of the Chinese Academy of Sciences under Grant No.CNIC_QN_08004 (中国科学院知识创新工程青年人才领域项目) |
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| 摘 要： | 传统的TCP传输协议在高速长距离网络中存在许多局限,其传输性能不能满足日益增长的海量数据传输应用的需求.UDP传输协议尽管传输速率很高,却没有可靠性保证.分析了传统的传输协议在高速长距离网络中的局限,分类总结了近年来提出的各种改进的传输协议的主要设计思想以及在传输协议性能评价方面的工作,最后提出了目前研究中仍然存在的开放性问题和进一步的研究方向.
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| 关 键 词： | 高速长距离网络 传输协议 拥塞控制 性能评价 海量数据传输 |
| 收稿时间： | 2009/6/12 0:00:00 |
| 修稿时间： | 2009/12/29 0:00:00 |
Transport Protocols for Fast Long Distance Networks |
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| REN Yong-Mao,TANG Hai-N,LI Jun and QIAN Hua-Lin.Transport Protocols for Fast Long Distance Networks[J].Journal of Software,2010,21(7):1576-1588. |
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| Authors: | REN Yong-Mao TANG Hai-N LI Jun and QIAN Hua-Lin |
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| Abstract: | The traditional TCP transport protocol has many drawbacks on Fast Long Distance Networks (FLDnet), and its transfer performance can not satisfy the requirement of increasing bulk data transfer applications. The UDP transport protocol has high transfer speed on FLDnet, but its reliability can not be guaranteed. This paper firstly analyzes the drawbacks of the traditional transport protocols on FLDnet, then, classifies and summarizes the main design principles of all kinds of enhanced transport protocols proposed in recently years and the research work on performance evaluation of transport protocols. Finally, some open issues and further research directions are proposed. |
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| Keywords: | fast long distance network transport protocol congestion control performance evaluation bulk data transfer |
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