Journal of System Simulation ›› 2020, Vol. 32 ›› Issue (5): 874-884.doi: 10.16182/j.issn1004731x.joss.18-0638

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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

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

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