STAR-RIS Aided Secure Communication for Endogenous Wiretap Broadcast Channels With Two Users

• Published in: IEEE transactions on vehicular technology Vol. 74; no. 3; pp. 4221 - 4234
• Main Authors: Shang, Liming, Jiang, Weiheng, Nie, Jiangtian, Xiong, Zehui, Chen, Chen
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.03.2025; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Array signal processing; Beamforming; Communication; Communications systems; confidential messages; Convexity; Downlink; Eavesdropping; Electronic surveillance; Forensics; Optimization; Oral communication; Physical layer; physical layer security; Protocol; Protocols; Reconfigurable intelligent surfaces; Splitting; STAR-RIS; Surveillance; Transmission; Wireless networks; Wiretapping
• ISSN: 0018-9545; 1939-9359
• DOI: 10.1109/TVT.2024.3486356

In this paper, we study a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided two-user endogenous wiretap communication system, in which a base station (BS) has confidential communication requirements with two users located in the transmitting and reflectin...