基于无线传感网络的层次拓扑算法优化

Network topology control is of great significance for the extension of network life expectancy, it reduces communication interference, and improves the efficiency of routing protocols. This article focuses on the topology control algorithm for the hierarchical topology. The full text first analyzes a wireless sensor-based topology control algorithm for the main means of dominating set of hierarchical network and the use of sub-cluster structure of the chromatography-based network, and then introduced one of the classic algorithms TopDisc algorithm and LEACH algorithm, pointed out the inadequacies in them and improved them correspondingly.