Investigation on fast recovery congestion control algorithms for IEEE 802.11e based wireless mesh networks

机译：基于IEEE 802.11e的无线网状网络的快速恢复拥塞控制算法研究

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The Transmission Control Protocol forms the backbone of data communication networks the world over. While TCP congestion control protocols operate efficiently over wired networks, their performance in wireless networks leaves a great deal to be desired. Wireless networks are prone to random packet drops for a myriad of reasons apart from network congestion, such as poor channel characteristics, high BER, the hidden node problem and the number of hops between source and destination. This paper aims to perform a comparison of the congestion control schemes of two TCP variants: Reno and New Reno, in a wireless mesh network and analyze the throughput, propagation delay, number of segments retransmitted and number of duplicate acknowledgements received for four different node densities. The behaviour of TCP in wireless networks is observed and plausible justifications attempted. Overall, TCP New Reno shows 40% higher throughput and 25% lower delay as compared to TCP Reno.

机译：传输控制协议构成了全球数据通信网络的骨干。尽管TCP拥塞控制协议可以在有线网络上高效运行，但它们在无线网络中的性能仍有很多不足之处。除了网络拥塞以外，无线网络还容易因各种原因而导致随机数据包丢失，例如不良的信道特性，高BER，隐藏节点问题以及源与目标之间的跳数。本文旨在对无线网状网络中两个TCP变体Reno和New Reno的拥塞控制方案进行比较，并分析吞吐量，传播延迟，重传的段数以及针对四个不同节点密度收到的重复确认的数量。观察到了TCP在无线网络中的行为，并尝试了合理的辩解。总体而言，与TCP Reno相比，TCP New Reno的吞吐量提高了40％，延迟降低了25％。

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来源
《2017 International Conference on Inventive Computing and Informatics》|2017年|217-221|共5页
会议地点 Coimbatore(IN)
作者
Rohith Unnikrishnan; S. Renuga Devi; Rachita Ramesh; A. Rajesh; Aditya Varma;
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作者单位

School of Electronics Engineering, Vellore Institute of Technology, Vellore, India;

School of Electronics Engineering, Vellore Institute of Technology, Vellore, India;

School of Electronics Engineering, Vellore Institute of Technology, Vellore, India;

School;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Throughput; Delays; Microsoft Windows; Wireless networks; Wireless mesh networks; Packet loss;

机译：吞吐量；延迟； Microsoft Windows；无线网络；无线网状网络；数据包丢失；;

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1. Increasing end‐to‐end fairness over IEEE 802.11e‐based wireless mesh networks [J] . Abouaissa Abdelhafid, Brahmia Mohamed‐el‐Amine, Lorenz Pascal International journal of communication systems . 2013,第1期

机译：通过基于IEEE 802.11e的无线网状网络提高端到端公平性
2. Voice Traffic Service Guarantee in Wireless Mesh Networks Based on IEEE 802.11e [J] . Livia F. Gerk, Debora C. Muchaluat-Saade International journal of business data communications and networking . 2012,第4期

机译：基于IEEE 802.11e的无线网状网络中的语音流量服务保证
3. Neighborhood-Aware and Overhead-Free Congestion Control for IEEE 802.11 Wireless Mesh Networks [J] . El Masri A., Sardouk A., Khoukhi L., Wireless Communications, IEEE Transactions on . 2014,第10期

机译：IEEE 802.11无线网状网络的邻域感知和无开销拥塞控制
4. Investigation on fast recovery congestion control algorithms for IEEE 802.11e based wireless mesh networks [C] . Rohith Unnikrishnan, S. Renuga Devi, Rachita Ramesh, International Conference on Inventive Computing and Informatics . 2017

机译：基于IEEE 802.11e的无线网状网络快速恢复拥塞控制算法的研究
5. Wireless network enhancements using congestion coherence, faster congestion feedback, media access control and AAL2 voice trunking. [D] . Liu, Chunlei. 2001

机译：使用拥塞一致性，更快的拥塞反馈，媒体访问控制和AAL2语音中继来增强无线网络。
6. Fast Decision Algorithms in Low-Power Embedded Processors for Quality-of-Service Based Connectivity of Mobile Sensors in Heterogeneous Wireless Sensor Networks [O] . María D. Jaraíz-Simón, Juan A. Gómez-Pulido, Miguel A. Vega-Rodríguez, 2012

机译：低功耗嵌入式处理器中的快速决策算法用于异构无线传感器网络中基于质量的移动传感器连接
7. Relay auction algorithms for downlink bandwidth allocation in IEEE 802.16-based OFDM/TDMA wireless mesh networks [O] . Kwok YK, Kong Z 2009

机译：用于基于IEEE 802.16的OFDm / TDma无线网状网络中的下行链路带宽分配的中继拍卖算法

Investigation on fast recovery congestion control algorithms for IEEE 802.11e based wireless mesh networks

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