基于最小跳数的无线传感器网络能量自适应路由算法*

针对基于最小代价的路由算法冗余信息过多和能耗不均衡问题,提出了一种新的路由算法--MHEP算法.新算法通过在网络中建立最小跳数场和路径节点最小能量场,使得信息包可以沿着能耗最优的路径向网关节点发送.通过仿真实验与基于最小代价的路由算法的比较,结果表明该路由算法在能量节省和能耗均衡方面具有明显的优势.

Energy adaptive routing algorithm for WSN based on minimum hops

Consider the too much redundant data and the non-balanced energy consumption of the routing protocol based on the minimum cost, proposed a new algorithm MHEP routing algorithm. The protocol set up minimum hops field and minimum path-node energy field. Then send data by the path with the best energy consumption. According to the comparisons with the routing protocol based on the minimum cost by simulation, this algorithm had obvious advantages in saving total energy and balancing energy consumption.