一种基于节点鉴别的水下传感器网络协同干扰方案

作     者：苏毅珊 刘尧 范榕 李路裕 范慧丽 张舒 Yishan Su;Yao Liu;Rong Fan;Luyu Li;Huili Fan;Shu Zhang

作者机构：School of Electrical and Information EngineeringTianjin UniversityTianjin 300072China China Ship Development and Design CenterWuhan 430000China 

出 版 物：《Journal of Marine Science and Application》 (船舶与海洋工程学报（英文版）)

年 卷 期：2022年第21卷第2期

页      面：197-209页

核心收录：

学科分类：08[工学] 082403[工学-水声工程] 0824[工学-船舶与海洋工程] 

基　　金：Supported by the National Natural Science Foundation of China under Grant No.62171310 the Marine Defense Innovation Fund JJ-2020-701-09 Lanzhou Jiaotong University-Tianjin University Co-Funding under Grant No.2022064。 

主　　题：underwater acoustic sensor networks(UASNs) physical layer security cooperative jamming physical layer authentication trust management mechanism 

摘      要：Cooperative jamming(CJ)is one of the important methods to solve security problems of underwater acoustic sensor networks(UASNs).In this paper,we propose a Cooperative Jamming Scheme based on Node Authentication for UASNs to improve the effect of CJ by selecting suitable jamming source for found illegal nodes.In the node authentication,all nodes will be identified by their trust value(TV).TV is calculated according to three types of evidence:channel-based trust evidence,behavior-based trust evidence and energy-based trust evidence.Besides,to deal with cases where legal nodes may be suspected,the historical TV and trust redemption will be considered when calculating TV.In cooperative jamming,according to the link quality,several nodes are selected to jam illegal nodes.Both simulation and field experiment show that the proposed scheme can accurately find the illegal nodes in the time-vary channel and improve the security of the network.