Light Fidelity (LiFi) technology has gained attention and is growing rapidly today. Utilizing
light as a propagation medium allows LiFi to promise a wider bandwidth than existing …

Quantum key distribution (QKD), which theoretically provides unconditional secure
communication, has developed rapidly in the past decades. However, the practical QKD …

Layered asymmetrically clipped optical orthogonal frequency division multiplexing (LACO-
OFDM) has been proposed for improving the spectral efficiency of conventional …

Optical orthogonal-frequency-division-multiplexing (O-OFDM) has been widely explored for
visible light communication (VLC) to achieve high data rates. However, O-OFDM suffers from …

In this paper, a joint signal processing scheme including a subband multiple-mode full
permutation carrierless amplitude phase modulation (SMMP-CAP), signal-to-noise ratio …

Visible light communication (VLC) emerges as a promising technology for the explosively
growing wireless services and demands. However, the system performance is severely …

In visible light communication (VLC), using multiple colors is an efficient way to enhance
data rate, leading to multi-color VLC (MC-VLC). However, the performance of MC-VLC is …

Optical-orthogonal frequency division multiplexing (O-OFDM) systems, including the direct
current biased optical OFDM (DCO-OFDM) and the asymmetrically clipped optical OFDM …

Security is of crucial importance to visible light communication (VLC) systems. In this paper,
we propose and experimentally demonstrate a secure non-orthogonal multiple access …

Multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM),
confirmed as an efficient technique, has been applied in optical wireless communications …