[夏云芝; 范晓萱; 邓贤君] School of Cyber Science and Engineering, Hubei Key Laboratory of Distributed System Security, Hubei Engineering Research Center on Big Data Security, Huazhong University of Science and Technology, Wuhan, 430074, China
[王书林] School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
[耿艺璇] Wuhan Research Institute of Posts and Telecommunications, Wuhan, 430073, China
[唐潇] School of Mechanical Engineering, University of South China, Hunan, Hengyang, 421001, China
Considering wireless sensor nodes are vulnerable to interference and intrusion，to ensure network coverage and security，a new self-adaptive intrusion tolerance coverage optimization method for wireless sensor networks (WSNs) based on Q-learning was proposed． The proposed method used trust management to evaluate the trust value of nodes from the aspects of historical communication behavior，energy，information weight，etc．According to the node trust value，the communication radius and sensing radius of interfered or malicious nodes were adjus...
