| 一种适用于有线-无线混合网络的性能增强代理 |
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| 引用本文： | 刘伟,王辉,范志辉,李哲青.一种适用于有线-无线混合网络的性能增强代理[J].传感器与微系统,2011,30(11):31-34. |
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| 作者姓名： | 刘伟 王辉 范志辉 李哲青 |
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| 作者单位： | 1. 河南科技大学电子信息工程学院,河南洛阳,471003
2. 河南科技大学现代教育技术与信息中心,河南洛阳,471003 |
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| 基金项目： | 国家自然科学基金资助项目(61070247); 河南省教育厅自然科学研究计划资助项目(2009A520011) |
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| 摘 要： | 为了改善传输控制协议(TCP)在无线网络中的传输性能,提高链路带宽利用率,提出一种适用于有线-无线混合网络环境的性能增强代理( PEP),并在此代理中采用新的流量控制算法.实验结果表明:与标准TCP协议相比,使用此PEP能够显著增加无线链路的带宽利用率,提高TCP在长时延环境下的传输性能.
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| 关 键 词： | 传输控制协议 无线网络 性能增强代理 流量控制 |
A performance enhancing proxy suitable for wired-wireless hybrid network |
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| LIU Wei,WANG Hui,FAN Zhi-hui,LI Zhe-qing.A performance enhancing proxy suitable for wired-wireless hybrid network[J].Transducer and Microsystem Technology,2011,30(11):31-34. |
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| Authors: | LIU Wei WANG Hui FAN Zhi-hui LI Zhe-qing |
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| Affiliation: | LIU Wei1,WANG Hui2,FAN Zhi-hui2,LI Zhe-qing2(1.School of Electronic Information Engineering,Henan University of Science and Technology,Luoyang 471003,China,2.Modern Education Technology and Information Center,China) |
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| Abstract: | To improve TCP transmit performance in wireless network and increase link bandwidth utilization,a performance enhancing proxy(PEP) is proposed which is applicable in wired-wireless hybrid network environment.It adopts new flow control algorithms.Experimental results show that compared with standard TCP protocol,using PEP can increase link bandwidth utilization conspicuously and improve TCP transmission performance in long time delay environment. |
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| Keywords: | transmission control protocol(TCP) wireless network performance enhancing proxies(PEP) flow control |
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