Minimization of Secrecy Outage Probability in Reconfigurable Intelligent Surface-Assisted MIMOME System

• Published in: IEEE transactions on wireless communications Vol. 22; no. 2; pp. 1374 - 1387
• Main Authors: Liu, Yiliang, Su, Zhou, Zhang, Chi, Chen, Hsiao-Hwa
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.02.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Antennas; Array signal processing; Beamforming; Communication system security; Mathematical analysis; Optimization; Outages; phase shifter optimization; Phase shifters; physical layer security; Power system reliability; Probability; Reconfigurable intelligent surface; Reconfigurable intelligent surfaces; Secrecy aspects; secrecy outage probability; Security; Statistical analysis; Wireless communication

This article investigates physical layer security (PLS) in reconfigurable intelligent surface (RIS)-assisted multiple-input multiple-output multiple-antenna-eavesdropper (MIMOME) channels. Existing researches ignore the problem that secrecy rate can not be calculated if the eavesdropper's insta...