In this letter, we investigate the physical layer security of a mixed visible light communication
(VLC)/radio-frequency (RF) system. More specifically, the relay can extract the direct current …

This work studies an energy-efficient jamming scheme for enhancing physical layer security
in visible light communication (VLC). We consider a VLC system where multiple LED …

In this article, we investigate the physical layer security in an indoor environment, wherein
both visible light communication (VLC) as well as radio frequency (RF) technologies are …

Optical wireless communications (OWC) and its potential to solve physical layer security
(PLS) issues are becoming important research areas in 6G communications systems. In this …

The effective deployment of an intelligent reflecting mirror array (IRMA) can enhance
channel quality and improve the system performance in visible light communications (VLC) …

For intelligent reflecting surface (IRS)-aided networks, it is known that high network
performance requires a large surface of IRS due to multiple path losses. Moreover, if a …

In order to enhance the secrecy performance of the generalized space shift keying (GSSK)
visible light communication (VLC) system, in this paper, an optical jamming-aided secrecy …

Visible Light Communication (VLC) is a promising enabling technology for the next-
generation wireless networks, as it complements radio-frequency (RF)-based …

Simultaneous wireless information and power transfer (SWIPT) and intelligent reflecting
surface (IRS) are two promising techniques for providing enhanced wireless communication …

This letter investigates physical layer security in intelligent reflecting surface (IRS)-aided VL
communication (VLC). Under the point source assumption, we first elaborate the system …