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WSN中基于网络覆盖控制算法优化研究

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摘要 无线传感器网络中,传感器节点的能量不易补充,如何提高能量效率成为了传感器网络研究的重大问题。文章首先分析了经典的无线传感器网络节点调度算法(CPNSS算法)。针对其利用率低,能量不均衡的问题,提出了一种高效节能的无线传感器网络覆盖优化算法(Efficient Coverage-Preserving Node Scheduling Scheme),并具体介绍了ECPNSS算法设计及其实现过程。最后,将ECPNSS算法应用于LEACH协议,仿真结果表明,ECPNSS算法能有效节省网络能量,延长网络生存期。
作者 陶洋 曾晓玲
机构地区 重庆邮电大学软件中心
出处 《广东通信技术》 2010年第4期25-30,共6页 Guangdong Communication Technology
基金 重庆市教委科技项目(KJ090516)
关键词 无线传感器网络 覆盖 能量
分类号 TN929.5 [电子电信—通信与信息系统]
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参考文献9

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二级参考文献41

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广东通信技术
2010年 第4期

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