Review on UAV-based FSO links: recent advances, challenges, and performance metrics

A Gupta, D Dhawan, N Gupta - Optical Engineering, 2024 - spiedigitallibrary.org
With the rapid advancements in wireless technology, the incorporation of unmanned aerial
vehicles (UAVs) in free space optical (FSO) communication can reap several benefits …

A Comprehensive Review of UAV-Assisted FSO Relay Systems

NJ Nzekwu, MA Fernandes, GM Fernandes… - Photonics, 2024 - mdpi.com
The evolving requirements of next-generation mobile communications networks can be met
by leveraging vertically deployed Unmanned Aerial Vehicle (UAV) platforms integrated with …

Free space optical communication: An enabling backhaul technology for 6G non-terrestrial networks

M Elamassie, M Uysal - Photonics, 2023 - mdpi.com
The deployment of non-terrestrial networks (NTNs) is envisioned to achieve global coverage
for 6G and beyond. In addition to space nodes, aerial NTN nodes such as high-altitude …

Wide-field-of-view modulating retro-reflector system based on a telecentric lens for high-speed free-space optical communication

J Tian, T Guo, N He, J Du, Q Huang… - IEEE Photonics …, 2023 - ieeexplore.ieee.org
Modulating retro-reflector (MRR) free-space optical (FSO) communication technology
presents a bright future for realizing the small size, weight, and power (SWaP) design of one …

Performance analysis of modulating retroreflector array for UAV-based FSO links

MT Dabiri, M Hasna - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
In this work, we investigate the performance of free space optical (FSO) communication
systems based on modulating retroreflector (MRR) array. In particular, we first characterize …

Multi-Hop Airborne FSO Systems With Relay Selection Over Outdated Log-Normal Turbulence Channels

M Elamassie, AA Al-Shaikhi, SM Sait… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Due to its high capacity and the ability to operate in an unregulated spectrum, free space
optical (FSO) communication is ideally suited for airborne backhauling. In this paper, we …

Performance analysis and experimental evaluation of modulating retroreflector and UAV based free space optical transmission systems

C Chen, J Ji, H Zhao, Y Song - Optics Express, 2024 - opg.optica.org
This paper introduces a novel unmanned aerial vehicle (UAV) based free space optical
(FSO) communication system that integrates differential detection with a modulating retro …

Los coverage analysis for uav-based thz communication networks: Towards 3d visualization of wireless networks

MT Dabiri, M Hasna, S Althunibat… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Terahertz (THz) links require a line-of-sight (LoS) connection, which is hard to be obtained in
most scenarios. For THz communications, analyses based on LoS probability are not …

Modulating Retroreflector-based Satellite-to-Ground Optical Links: Joint Communications and Tracking

MT Dabiri, M Hasna, S Althunibat… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Given the growing significance of CubeSats for real-time Earth monitoring and space
networking, there is an increasing demand for high-speed links for CubeSats facing …

Performance of modulating retro-reflector-assisted ground-HAP-satellite uplink laser communication system

X Jiang, X Guo, Y Wang - Applied Optics, 2023 - opg.optica.org
Satellite-ground laser communication has attracted wide attention due to its advantages of
rich spectrum resources, fast communication speed, strong anti-interference ability, and high …