系统仿真学报 ›› 2020, Vol. 32 ›› Issue (5): 874-884.doi: 10.16182/j.issn1004731x.joss.18-0638

• 仿真模型/系统置信度评估技术 • 上一篇    下一篇

一种采用混合抗干扰方法的路由恢复机制

孙子文*, 张炎棋, 徐宜敏   

  1. 江南大学物联网工程学院,江苏 无锡 214122
  • 收稿日期:2018-09-21 修回日期:2018-12-22 出版日期:2020-05-18 发布日期:2020-05-15
  • 作者简介:孙子文(1968-),女,四川,博士,教授,研究方向为模式识别、人工智能、无线传感网络理论与技术和信息安全。
  • 基金资助:
    国家自然科学基金(61373126),中央高校基本科研业务费专项资金(JUSRP51510)

A Route Recovery Mechanism Using Hybrid Anti-interference Method

Sun Ziwen*, Zhang Yanqi, Xu Yimin   

  1. School of Internet of Things, Jiangnan University, Wuxi 214122, China
  • Received:2018-09-21 Revised:2018-12-22 Online:2020-05-18 Published:2020-05-15

摘要: 针对工业无线传感器网络中的干扰攻击问题,得出一种基于WirelessHART图路由的被干扰攻击节点路由恢复机制。通过干扰攻击检测方法获取被干扰攻击节点与干扰攻击区域,利用非协调跳频扩频技术生成被干扰攻击节点与周围节点的跳频序列,从而进行传统跳频扩频,对被干扰攻击节点进行再检测,结合路由代价与WirelessHART图路由算法将被干扰攻击节点恢复到网络中。仿真结果表明路由恢复机制能够帮助被干扰攻击节点消除干扰攻击影响,并在保证吞吐量的情况下成功加入到网络中。

关键词: 工业无线传感器网络, 路由恢复机制, WirelessHART图路由, 干扰攻击检测, 非协调跳频扩频

Abstract: Aiming at the jamming attacks in the industrial wireless sensor networks, a route recovery mechanism based on the WirelessHART graph routing is proposed. The jamming attack detection method is used to obtain the node and area being attacked by the jamming attack, the uncoordinated frequency hopping spread spectrum is used to generate the frequency hopping sequence of the node of being attacked by the jamming attack and that of the surrounding nodes, so that the traditional frequency hopping spread spectrum is performed on the nodes. Detects again, and combines the routing cost and the WirelessHART graph routing algorithm to restore the node to the network. The simulation results show that the route recovery mechanism can help the nodes to eliminate the influence of the interference attacks and successfully join the network under the condition of the ensuring throughput.

Key words: industrial wireless sensor network, routing recovery mechanism, WirelessHART graph routing, jamming attack detection, uncoordinated frequency hopping spread spectrum

中图分类号: