Visible light communication (VLC) and non-orthogonal multiple access (NOMA) are deemed
two promising technologies in the next generation wireless communication systems in …

This paper proposes two solutions based on angle diversity receivers (ADRs) to mitigate
inter-cell interference (ICI) in underground mining visible light communication (VLC) …

In general, visible light communication (VLC) systems, which utilise white light-emitting
diodes (LEDs), only offer a bandwidth limited to the lower MHz region. Therefore, providing …

摘要本文提出了一种基于融合改进策略的快速鲸鱼优化算法(FWOA), 用于解决室内可见光通信(
VLC) 系统中光信号分布不均匀的问题. 该算法通过反向学习和非线性收敛因子提升了收敛速度 …

Visible light communications (VLC) is a good candidate technology for the 6th generation
(6G) wireless communications. Red, green, and blue (RGB) light-emitting diodes (LEDs) …

Underground Mining (UM) is a hostile industry that generally requires a wireless
communication system as a cross-cutting axis for its optimal operation. Therefore, in the last …

In this paper, we investigate relay-assisted visible light communications (VLC) where a
mobile user acts as a relay and forwards data from a transmitter to the end mobile user. We …

A digital predistortion waveform shaping scheme combined with a blue filter is proposed to
optimize both the rise and fall times of a light-emitting diode (LED) and the optical receiver …

In this paper, a simple heuristic power allocation scheme is proposed for a random LED
array to obtain uniform irradiance on the projection surface. This is done by considering a …

Visible-light communications (VLCs) are energy-efficient communication means and a
popular alternative to the radio-frequency technology. VLCs are referred to as free-space …