LEACH-SM:一种通过管理空闲节点来延长无线传感器网络生存期的协议

2011 International Symposium of Modeling and Optimization of Mobile, Ad Hoc, and Wireless Networks Pub Date : 2011-05-09 DOI:10.1109/WIOPT.2011.5930046

B. Bakr, L. Lilien

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引用次数: 21

摘要

无线传感器网络(WSN)部署后，其工作寿命取决于其能量资源。现有的结果表明，通过使WSN冗余可以显著改善WSN的生存期[2]，也就是说，通过向WSN中添加最初处于休眠状态，但在任何主节点(即非备用节点)耗尽其能量(我们忽略故障)时准备打开的备用节点。

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LEACH-SM: A protocol for extending wireless sensor network lifetime by management of spare nodes

After a wireless sensor network (WSN) is deployed, its operational lifetime depends on its energy resources. Available results reveal that significant improvement in WSN lifetime can be achieved by making WSNs redundant [2], that is, by adding to WSNs spare nodes that are initially asleep but are ready to be switched on when any primary node (i.e., a node that is not a spare) uses up its energy (we ignore failures).

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来源期刊

2011 International Symposium of Modeling and Optimization of Mobile, Ad Hoc, and Wireless Networks

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