3 papers
eess.SY2024
Practical Design of Probabilistic Constellation Shaping for Physical Layer Security in Visible Light Communications
Thanh V. Pham, Susumu Ishihara
This paper studies a practical design of probabilistic constellation shaping (PCS) for physical layer security in visible light communications (VLC). In particular, we consider a w…
cs.IT2023
Design of Energy-Efficient Artificial Noise for Physical Layer Security in Visible Light Communications
Thanh V. Pham, Anh T. Pham, Susumu Ishihara
This paper studies the design of energy-efficient artificial noise (AN) schemes in the context of physical layer security in visible light communications (VLC). Two different trans…
cs.IT2023
On the Design of Artificial Noise for Physical Layer Security in Visible Light Communication Channels with Clipping
Thanh V. Pham, Steve Hranilovic, Susumu Ishihara
Though visible light communication (VLC) systems are contained to a given room, improving their security is an important criterion in any practical deployment. In this paper, the d…