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Efficient deployment strategies are proposed for a mobile sensor network, where the coverage priority of different points in the field is specified by a prescribed weight function. According to these strategies, each sensor detects coverage holes within its Voronoi polygon, and then moves in a proper direction to reduce them. Since the coverage priority of different points in the field is not the...
In this paper, efficient deployment algorithms are proposed for a mobile sensor network to improve coverage. The proposed algorithms calculate the position of the sensors iteratively based on the existing coverage holes in the target field. The multiplicatively weighted Voronoi diagram (MW-Voronoi diagram) is used to discover the coverage holes corresponding to different sensors with different sensing...
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