Research on Wireless Interference Co-location Method Based on Virtual Nodes

In order to realize the rapid localization of wireless interference in the operating environment of power wireless private network and take measures to guarantee the quality of wireless private network service, the research of wireless interference localization technology is carried out. The traditional localization algorithm is based on the ideal simulation environment, the node deployment is square and the node distribution density is very large, which does not match the actual deployment environment, and the algorithm adaptability is not strong. Based on this background, the paper proposes a multi-station coordinated interference localization method based on virtual nodes, the virtual nodes construction method is proposed in different scenes, which enrich the combination of nodes participating in co-location, reduce the localization error caused by node distribution. The simulation results show that the propose method can improve the wireless interference localization accuracy, which helps to quickly and accurately locate the interference location and improve the operation and maintenance efficiency of the wireless private network.