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arXiv 1402.1252cs.NI
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WSN中抗反应式干扰攻击的有效防御机制综述

A Survey on an Effective Defense Mechanism against Reactive Jamming Attacks in WSN

Manojkumar. M. K, Sathya. D

摘要:

无线传感器网络(Wireless Sensor Network,WSN)是一种由大量部署的传感器节点组成的自配置网络,它们通过无线电信号相互通信,以感知、监测和理解物理世界。干扰机是干扰无线通信的物理传输和接收的实体。反应式干扰攻击是无线传感器网络的一个主要安全问题。当信道空闲时,反应式干扰机保持安静。干扰器一检测到信道上的活动就开始发射无线电信号。通过识别所有的触发节点,反应性干扰节点将被去激活,同时通过利用邻居节点中的变化来定位干扰节点。受影响的节点可以通过分析其通信范围的变化来识别,与其邻居进行比较。本文对触发节点识别技术进行了综述,重点介绍了反应式干扰机的触发节点识别技术。

英文摘要:

A Wireless Sensor Network (WSN) is a self-configure network of sensor nodes communicate among themselves using radio signals and deployed in quantity to sense, monitor and to understand the physical world. A jammer is an entity which interferes with the physical transmission and reception of wireless communications. Reactive jamming attack is a major security problem in the wireless sensor network. The reactive jammer stays quiet when the channel is idle. The jammer starts transmitting a radio signal as soon as it senses activity on the channel. The reactive jammer nodes will be deactivated by identifying all the trigger nodes, at the same time a jammer node is localized by exploiting the changes in the neighbor nodes. The affected node can be identified, by analyzing the changes in its communication range, compared to its neighbors. The paper proposes a survey on trigger node identification and a detailed survey on techniques to identify trigger nodes and highly concentrated on the reactive jammer.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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