WiMAX Mesh网络中公平速率均衡链路调度

2010 IEEE International Conference on Wireless Communications, Networking and Information Security Pub Date : 2010-06-25 DOI:10.1109/WCINS.2010.5544135

Yanbin Huang, Shoubao Yang, Da Teng, Weiqing He, Lihua Xie

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引用次数: 3

摘要

为了保证链路的公平性和网络的稳定性，本文分析了WiMAX Mesh网络中的链路调度模型，提出了一种公平速率平衡链路调度方案(FRBS)。FRBS在稳定性约束下计算调度参数，使链路的到达数据速率等于发送数据速率。在授予步骤中，FRBS使用最大最小公平轮询算法分配带宽，以保证链路的公平性。仿真结果表明，无论在轻负载还是重载网络中，FRBS都比贪婪调度具有更好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Fair Rate-Balance link Scheduling in WiMAX Mesh network

In order to ensure the fairness of links and network stability, this paper analyzes the link scheduling model in WiMAX Mesh network and proposes a Fair Rate-Balance link Scheduling scheme (FRBS). FRBS calculates the scheduling parameter under stability constraint making the arrival data rate of the link equal to outgoing rate. At the grant step, FRBS assigns bandwidth using a max-min fair Round Robin algorithm for link fairness. Simulation results show that FRBS has much better performance than the greedy scheduling in both light load and heavy load network.

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来源期刊

2010 IEEE International Conference on Wireless Communications, Networking and Information Security

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