This paper explores a new advancement in physical layer security (PLS) techniques,
focusing on the integration of Intelligent Reflecting Surfaces (IRS). This work centers on …

In this paper, we develop a novel Physical Layer Security (PLS) technique for a Visible Light
Communication (VLC) system composed of light fixtures assisted by mirror array sheets …

The inherent broadcast characteristics of the visible light communication (VLC) channel
makes VLC downlinks susceptible to unauthorized terminals in many actual VLC scenarios …

Intelligent reflecting surfaces (IRS) can improve the physical layer security (PLS) by
providing a controllable wireless environment. In this paper, we propose a novel PLS …

Driven by emerging materials technology, wireless communication system based on
intelligent reflecting surface (IRS) has attracted more and more attention. However, most of …

This article highlights challenges associated with securing visible light communication (VLC)
systems by using physical layer security (PLS) techniques. Motivated by the achievements in …

This paper introduces a challenge concerning physical layer security in visible light
communication (VLC) systems. Specifically, it addresses the issue within a closed-off room …

Due to the dramatic increase in high data rate services and in order to meet the demands of
the fifth-generation (5G) networks, researchers from both academia and industry are …

This paper investigates the secrecy performance of an intelligent reflective surface (IRS)-
assisted 28 GHz indoor system where the IRS is capable of adjusting the direction and …

Indoor visible light communication (VLC) is considered secure against attackers outside the
confined area where the light propagates, but it is still susceptible to interception from inside …