基于边界检测的无线传感器网络 能量密度路由算法的研究

he topology recognition is an important issue of the research of wireless sensor networks and the boundary recognition is the key problem in it. On the basis of existing boundary recognition algorithm and classical routing algorithm of wireless sensor networks, this paper proposes a energy density routing algorithm based on boundary recognition. This algorithm uses the boundary recognition algorithm to detecting routing holes, so as to improve the routing efficiency of the wireless sensor networks and uses the energy density algorithm to balance the energy consumption. Simulations show that the algorithm performs better than common energy balance algorithm and location-based routing algorithm in terms of Packet loss Ratio, average hops and so on.