Signal Processing 2020 DOI: 10.1016/j.sigpro.2019.107272 View full text
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Ning Gao, Qiang Ni, Daquan Feng, Xiaojun Jing, Yue Cao

Abstract: Location based access in wireless sensor networks (WSN) are vulnerable to location spoofing attacks. In this paper, we investigate the physical layer (PHYlayer) 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 alloc…

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