Optical wireless communications have attracted widespread attention in the traditional
power industry because of the advantages of large spectrum resources, strong …

When the distance between the source and the target is long, the signal will be affected by
atmospheric turbulence, weather conditions and obstacles, which cannot support the …

Visible light communication (VLC) is a powerful supplement to the fifth generation (5G)
mobile communications. In VLC system, the adoption of orthogonal frequency division …

Inter-vehicular connectivity to enhance road safety and support highly autonomous driving is
increasingly becoming popular. Despite the prevalent works on radio-frequency (RF) based …

Reliable data transmissions and offering better mobility to the end user can be achieved by
integrating different communication systems. In this paper, we investigate the performance of …

The line-of-sight (LoS) channel is one of the requirements for efficient data transmission in
visible-light communications (VLC), but this cannot always be guaranteed in indoor …

Visible Light Communication (VLC) has been considered as a potential access option for 5G
wireless systems to solve performance limitation due to bandwidth shortage at radio …

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 …

This paper investigates the deployment issues and analyzes the performance of a relay-
assisted indoor visible light communications (VLC) system with dc-biased optical orthogonal …

To facilitate the development of asymmetrically clipped optical orthogonal frequency division
multiplexing systems, a joint synchronization and channel estimation scheme is proposed …