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New IEEE 802.16-2009 Compliant Traffic Shaping Algorithms for WiMAX Networks

机译:WiMAX网络符合IEEE 802.16-2009标准的新流量整形算法

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WiMAX based on the IEEE 802.16 standard allows the deployment of cellular mobile broadband access networks delivering all services through the Internet Protocol. An essential feature of such networks it the Quality of Service (QoS) support including the traffic shaping. Based on detailed analyses of the IEEE 802.16-2009 QoS concept, we propose two traffic shaping algorithms. The first one is standard conform at the expense of high memory consumption. The second approximate algorithm has been developed for memory crucial system. We present parameter studies obtained by a detailed ns-2 WiMAX simulation environment. The simulation results show that both algorithms can be used as a base for QoS-aware WiMAX scheduling algorithms.
机译:基于IEEE 802.16标准的WiMAX允许部署蜂窝移动宽带接入网络,以通过Internet协议提供所有服务。服务质量(QoS)支持(包括流量整形)是此类网络的一项基本功能。在对IEEE 802.16-2009 QoS概念进行详细分析的基础上,我们提出了两种流量整形算法。第一个是标准一致性,但要消耗大量内存。已经为存储器关键系统开发了第二种近似算法。我们介绍了通过详细的ns-2 WiMAX仿真环境获得的参数研究。仿真结果表明,两种算法都可以作为感知QoS的WiMAX调度算法的基础。

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