Hierarchical MAC Protocol Greedy Behavior Detection in Wireless Sensor Networks

摘要

The existing detection methods of greedy behavior in MAC protocol are not suitable for wireless sensor networks due to their high energy cost and complex computing. In this paper, we design a novel hierarchical MAC protocol greedy behavior detection framework for cluster-based wireless sensor networks, and propose a greedy behavior detection algorithm based on a hypothesis testing model. Furthermore, we propose three kinds of criteria for the detection system, and evaluate its performance by simulation.