Physical Layer Security in NOMA-Based VLC Systems With Optical Intelligent Reflecting Surface: A Max-Min Secrecy Data Rate Perspective - Liu, Zehao; Yang, Fang; Sun, Shiyuan; Song, Jian; Han, Zhu (IEEE internet of things journal, 2025)
Keywords: Algorithms; Automation; Constraints; Decoding; Eavesdropping; Internet of Things; MISO communication; NOMA; Nonorthogonal multiple access; Nonorthogonal multiple access (NOMA); Occlusion; optical intelligent reflecting surface (OIRS); Optical receivers; Optical reflection; Optical transmitters; Optical wireless; Physical layer security; physical layer security (PLS); Reconfigurable intelligent surfaces; Resource management; Security; semidefinite relaxation (SDR); successive convex approximation (SCA); Visible light communication; visible light communication (VLC); Wireless communications