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首页> 外文会议>International Conference on ITS(Intelligent Transport Systems Standardization) Telecommunications Proceedings(ITST2006); 20060621-23; Chengdu(CN) >TCP Vegas_M: A Novel TCP Algorithm in Mobile Ad hoc Network
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TCP Vegas_M: A Novel TCP Algorithm in Mobile Ad hoc Network

机译：TCP Vegas_M：移动自组网中一种新颖的TCP算法

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摘要

White it has been shown that TCP Vegas provides better performance compared to TCP Reno, studies have identified various issues associated with the protocol in mobile ad hoc networks. We propose modifications to the congestion avoidance mechanism of the TCP Vegas to overcome these limitations. Our solution, named TCP Vegas_M, is dependent on FEDM fuzzy logic theory to distinguish network congestion states and wireless channel states, and based on ad hoc networks states (congestion, uncertain, and bit error), TCP sender adopt different congestion avoidance algorithms to control congestion window size, aims is to optimize ad hoc network throughput and achieve better performance. Simulation experiments show that TCP Vegas-M is able to overcome several of the identified problems-it can obtain more throughput than TCP Reno and TCP Vegas, and avoid oscillation of TCP sender congestion window.
机译：怀特已经表明，与TCP Reno相比，TCP Vegas具有更好的性能，研究发现了与移动ad hoc网络中的协议相关的各种问题。我们建议对TCP Vegas的拥塞避免机制进行修改，以克服这些限制。我们的解决方案名为TCP Vegas_M，它依靠FEDM模糊逻辑理论来区分网络拥塞状态和无线信道状态，并基于即席网络状态（拥塞，不确定和误码），TCP发送方采用不同的拥塞避免算法来控制拥塞窗口的大小，目的是优化ad hoc网络吞吐量并获得更好的性能。仿真实验表明，TCP Vegas-M可以克服一些已发现的问题，它可以比TCP Reno和TCP Vegas获得更大的吞吐量，并且可以避免TCP发送方拥塞窗口的振荡。

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