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一种适应信道的WiMax分级调度架构

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摘要 针对无线信道中与时间和位置相关性错误,简要介绍了IEEE802.16d协议的QoS服务模型,在对WiMax的QoS机制和调度策略进行了深入的研究后,提出了一种新的MAC层分级分组调度架构。此架构主要由调度控制器、流量监控和两级分组调度组成,并给出了关键调度的算法模型。对算法的仿真表明,这个调度架构能够有效地区分对待实时业务、非实时业务和BE业务,满足不同类型业务的QoS需求,解决了无线信道特殊性带来的调度问题。
出处 《微型电脑应用》 2008年第8期31-33,30,共4页 Microcomputer Applications
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参考文献11

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