Netinfo Security ›› 2023, Vol. 23 ›› Issue (2): 45-53.doi: 10.3969/j.issn.1671-1122.2023.02.006

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Research on Physical Layer Security Technologies for Smart Eavesdropper Attack

LIU Jue1,2, CHENG Kaixin1(), YANG Weiwei1   

  1. 1. College of Communications Engineering, Army Engineering University, Nanjing 210007, China
    2. College of Information Science and Engineering, Nanjing Audit University Jinshen College, Nanjing 213131, China
  • Received:2022-09-07 Online:2023-02-10 Published:2023-02-28
  • Contact: CHENG Kaixin E-mail:ckx_paper@outlook.com

Abstract:

With the continuous development of wireless electromagnetic devices, the smart eavesdropper attack brings new security challenges to wireless communication. As an alternative option to wireless communication security, physical layer security technology has attracted the attention of researchers in recent years. The researches of physical layer security on smart eavesdropping attacks have made rich achievements. From the perspectives of signal processing technologies and wireless resource management methods, this paper summarized the current research status of anti-smart eavesdropper based on physical layer security technology from two aspects, and the prospect of future research directions was discussed.

Key words: smart eavesdropping attack, physical layer security, signal processing, resource management

CLC Number: