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 …

In this paper, the amplify and forward (AF) cooperative technique for one-and two-way relays
has been implemented for underwater optical wireless communication (UOWC). UOWC …

This paper proposes the idea of a new cooperative communication between the Internet of
Things (IoT) and the Internet of Underwater Things (IoUT) using wireless optical connectivity …

In the last 2 years, all‐optical relaying techniques for free‐space optical (FSO)
communications have drawn considerable attention. In this study, the outage performance of …

In this paper, we theoretically evaluate the outage probabilities of underwater wireless
optical communication (UWOC) systems. Our derivations are general as the channel model …

Free Space Optical (FSO) communication links are although extremely vulnerable to
atmospheric adversities, multi-hop relay transmission can however, significantly improve the …

Despite their attractive features, free-space optical (FSO) communications suffer from
several challenges in practical deployment; the major of them is fading or scintillation. To …

Cooperative transmission is a promising technology to expand communication range and
improve system performance for underwater optical wireless communications (UOWCs). To …

In this study, we investigate a relay-assisted visible light communication (VLC) system where
an intermediate light source cooperates with the main light source. Specifically, we consider …

Recently, the importance of underwater wireless optical communication has been grown for
applications of underwater observation and sea monitoring systems. This communication …