In this paper, we investigate the statistics of the free space optics (FSO) communication
channel between a hovering unmanned aerial vehicle (UAV) and a central unit. Two unique …

This paper presents a 2× 2 channel mode-wavelength division multiplexing (MWDM)
scheme for a radio-over-free-space optics (Ro-FSO) system. The key features of the MWDM …

We consider a drone-based communication network, where several drones hover above an
area and serve as mobile remote radio heads for a large number of mobile users. We …

This article investigates the performance of free-space optical (FSO) systems using sub-
carrier quadrature amplitude modulation (SC-QAM) signaling for broadband terrestrial …

In this paper, we aim to develop an analytical framework for design and analysis of new
generation mobile networks fronthaul/backhaul links based on the application of free-space …

In this letter, we investigate the average symbol error rate (SER) performance of M-ary
phase-shift keying (MPSK) with Tikhonov distributed phase errors, under both intensity …

The average bit-error-rate (BER) performance is studied for a coherent free-space optical
communication system employing differentially encoded quadrature phase-shift keying …

Free space optical (FSO) communication systems transmit data at optical frequencies across
the unguided wireless medium. These systems exploit the large unlicensed bandwidth …

We present a review of papers considering the subcarrier intensity modulation free-space
optical (FSO) communication systems in the presence of phase noise. This phase noise is a …

We investigate the influences of the phase noise induced by the demodulation module on
the performance of subcarrier M-ary phase-shift keying (MPSK) optical communication …