Physical layer authentication under intelligent spoofing in wireless sensor networks
作者: Ning GaoQiang NiDaquan FengXiaojun JingYue Cao
作者单位: 1National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
2School of Computing and Communications, Lancaster University, Lancaster LA1 4WA, U.K
3Guangdong Key Lab of Intelligent Information Processing, College of Electronic and Information Engineering, Shenzhen University, Shenzhen 518060, China
4School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
刊名: Signal Processing, 2020, Vol.166
来源数据库: Elsevier Journal
DOI: 10.1016/j.sigpro.2019.107272
关键词: Physical layer authenticationIntelligent location spoofingWSN
原始语种摘要: Abstract(#br)Location based access in wireless sensor networks (WSN) are vulnerable to location spoofing attacks. In this paper, we investigate the physical layer (PHY-layer) authentication in the threat of an intelligent location spoofing attack. The intelligent attack can emulate the legitimate channel information and maximize its long-term cumulative reward. First, we analyze the feasibility of this intelligent attack and investigate how it threats to the networks. Specifically, we derive the optimal transmit power allocation and find the worst case for the defenders, namely optimal intelligent attack, in which the attacker can learn the intelligent attack action based on the beamforming with optimal transmit power allocation. To defend against such an intelligent attack with high...
全文获取路径: Elsevier  (合作)
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影响因子:1.851 (2012)

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关键词翻译
关键词翻译
  • spoofing 电子欺骗
  • authentication 确认
  • intelligent 有理性的
  • attack 侵蚀
  • wireless 无线的
  • sensor 感受器
  • layer 
  • defend 防御
  • location 定位
  • threat 威胁