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Because of the limited energy of sensor node in the wireless sensor network, this paper proposes a clustering algorithm of wireless sensor network based on maximal weighted minimal domain set. Considering the efficiency of energy, the algorithm begin from the Sink node, and flood each node in the network, select the node with high residual energy as the cluster head node and relay node, and finally...
In this paper, we model a novel topology for cluster-based wireless sensor networks (MforW). Numerical simulations indicate that MforW has scale-free properties. Scale-free networks are inherently robust and efficient. By using the concept of network efficiency, we investigate the effect of attacks on the network. We find that MforW provides fault tolerance and avoids the effect of cluster head failures...
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