作者: Abderrahim Maizate , Najib El Kamoun
DOI: 10.14569/IJACSA.2013.040116
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摘要: A wireless sensor network is a set of miniature nodes that consume little energy and route information to base station. It will enable reliable monitoring wide variety phenomena for civilian, military medical applications. Almost any application requires some form self-organisation information. Recent years many protocols self-organization management have been proposed being implemented. Hierarchical clustering algorithms are very important in increasing the network’s life time. The most point this algorithm cluster head selection formation because good guarantees reliability, efficiency load balancing network. In paper, we use principles passive propose new mechanism selecting clusterheads. This allows election an alternate each dynamic role clusterhead when leaving or failure. Thus, it provides several advantages stability clusters reduces consumption among nodes. Comparison with existing schemes such as Passive Clustering GRIDS (Geographically Repulsive Insomnious Distributed Sensors) reveals nodes, which factor influencing performance, can significantly improves lifetime.