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大规模传感器网络随机睡眠调度节能机制
  • 摘要

    调度冗余节点轮流工作能有效延长网络寿命,然而现有的调度协议需要地理位置信息,引入了额外负载.研究随机睡眠的节点调度机制,给出了4种基于不同信息的随机调度模式并分析比较其性能.结果表明,根据邻居节点信息合理设置节点睡眠概率可以不同程度地减少工作节点个数和保证较高的网络覆盖率.

  • 作者

    石高涛  廖明宏  Shi Gaotao  Liao Minghong 

  • 作者单位

    哈尔滨工业大学计算机科学与技术学院,哈尔滨,150001

  • 刊期

    2006年4期 ISTIC EI PKU

  • 关键词

    传感器网络  节点调度  覆盖  随机睡眠 

参考文献
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