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无线通信网络中的M/G/1重试排队模型

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摘要 为了使无线网络的节点尽可能的节约电能,本文讨论睡眠唤醒机制下网络节点的动态排队.当无线网络节点中缓存队列变空时,节点即不发送也不接收数据包并且进入一段随机长度的休假期.为了使模型具有更一般的适用性,考虑节点对数据包传输时间分布为一般分布.基于上述要求本文研究了带有空竭服务的单重休假、一般重试时间的M/G/1排队系统,求得系统稳态存在的充分必要条件.利用向量马氏过程(VMP)的方法求得系统的各项排队指标.求解的结论可用于优化无线通信网络的各项性能指标.
出处 《赤峰学院学报(自然科学版)》 2013年第12期1-3,共3页 Journal of Chifeng University(Natural Science Edition)
基金 国家自然科学基金资助项目(11226210) 安徽省高校省级自然科学研究项目(KJ2013B272) 黄山学院科研启动项目(2012xkjq008)
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参考文献7

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