一种新的无线传感网络干扰攻击检测技术  

Novel wireless sensor network interference attack detection technology

作　　者：陈涛[1] 刘姗姗[3] 梁修荣 Chen Tao;Liu Shanshan;Liang Xiurong(Dept.of Information&Intelligent Engineering,Chongqing City Vocational College,Chongqing 402160,China;Graphics&Text Information Center,Chongqing City Vocational College,Chongqing 402160,China;College of Computer Science,Sichuan Normal University,Chengdu 610101,China)

机构地区：[1]重庆城市职业学院信息与智能工程系,重庆402160 [2]重庆城市职业学院图文信息中心,重庆402160 [3]四川师范大学计算机科学学院,成都610101

出　　处：《计算机应用研究》2020年第12期3757-3759,共3页Application Research of Computers

基　　金：重庆市教委科学技术研究项目(KJQN201803901);重庆市永川区2018年公益类科技计划项目(Ycstc-2018cc0501)。

摘　　要：为了解决现有干扰攻击检测技术存在数据包丢失、高开销和网络吞吐量的问题,提出了一种基于群集和时间戳的无线传感器网络干扰攻击检测技术。该技术基于聚类算法对传感器节点进行分组,利用时间戳识别恶意节点,通过判断签名是否匹配来检测干扰。如果任何节点被识别为恶意节点,就安排新群集绕过堵塞的区域,通过备用路由来继续通信。实验表明与现有技术相比,基于时间戳的干扰检测技术在数据包传输率(packet delivery ratio,PDR)、网络吞吐量、能量消耗和路由开销方面均优于现有方法性能。In order to solve the problem of packet loss,high overhead and network throughput in the existing interference attack detection technology,this paper proposed a wireless sensor network interference attack detection technology based on cluster and timestamp.This technology grouped the sensor nodes based on the clustering algorithm,identified the malicious nodes by timestamp,and detected the interference by judging whether matched the signature or not.If it identified any node as a malicious node,scheduled the new cluster to bypass the blocked area and continue to communicate through alternate routes.Experiments show that compared with the prior art,the timestamp-based interference detection technology is superior to the existing method performance in PDR,network throughput,energy consumption and routing overhead.

关 键 词：时间戳 群集算法 传感器节点 干扰检测 数据包传输率 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]