Sink position selection algorithm based on MEXCLP for wireless sensor networks

摘要

In wireless sensor networks the communication demands and the communication failure probability between the nodes and the sinks must be considered. Based on MEXCLP (Maximum Expected Covering Location Problem), the sink nodes were optimally deployed to multiply cover the key nodes to satisfy the maximum demands to improve the quality of service. Simulation experiments are conducted to analyze and compare the relationships between the failure probabilities, the coverage radius.