Research on Topology Control Policy of Wireless Mesh Network Architecture

The hierarchy topology control uses clustering mechanism to form the backbone network for data processing and forwarding,and close the communication module of non-backbone node in idle time to obtain significant effect of energy saving.The research on hierarchy topology control focuses on cluster head selection,and its topology control is mainly used for each cluster head and the internal node of each cluster.This paper puts forward a new network architecture,and based on it,studies the virtual cluster partition strategy and the topology control method in virtual hierarchy structure,with consideration of coverage range and network capacity specifications.