Research on Minimum Coverage Algorithm in Wiriness Sensor Network

摘要

A distributed algorithm based on sensing region pixels (ABSRP) is discussed aiming at the problems of low efficiency to find redundant nodes in wireless sensor network (WSN). To find the redundant nodes, node sensing region is converted into a series of pixels. Comparative experiments to existing algorithm show that this algorithm will affect the initial cover set slightly, and the redundant nodes can be selected out effectively.