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The CDS (connected dominating set) has been widely used in the topology control of wireless sensor networks. When topology changed due to the node failure or low power, most previous proposals recomputed the structure again as their initialization. This leads to an expensive energy cost which is also unnecessary. In this paper, we propose a localized MESH-CDS algorithm which maintains the structure...
Since there is no infrastructure in wireless sensor networks, the CDS (Connected Dominating Set) has been widely used as a virtual backbone. It is desirable that the virtual backbone is fault tolerate because node and link failure are inherent in wireless sensor networks. In this paper, we propose an algorithm which constructs a MESH-CDS in a localized manner in order to resist the failure of one...
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