2 papers
cs.IT2021
Energy-Efficient Precoding for Multi-User Visible Light Communication with Confidential Messages
Son T. Duong, Thanh V. Pham, Chuyen T. Nguyen +1
In this paper, an energy-efficient precoding scheme is designed for multi-user visible light communication (VLC) systems in the context of physical layer security, where users' mes…
cs.IT2021
A General Conditional BER Expression of Rectangular QAM in the Presence of Phase Noise
Thanh V. Pham, Thang V. Nguyen, Anh T. Pham
In this paper, we newly present a closed-form bit-error rate (BER) expression for an -ary pulse-amplitude modulation (-PAM) over additive white Gaussian noise (AWGN) channels…