Multiuser relaying over mixed RF/FSO links

NI Miridakis, M Matthaiou… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
A multiuser dual-hop relaying system over mixed radio frequency/free-space optical
(RF/FSO) links is investigated. Specifically, the system consists of m single-antenna sources …

Performance analysis of relay-assisted all-optical FSO networks over strong atmospheric turbulence channels with pointing errors

L Yang, X Gao, MS Alouini - Journal of Lightwave Technology, 2014 - opg.optica.org
In this study, we consider a relay-assisted free-space optical communication scheme over
strong atmospheric turbulence channels with misalignment-induced pointing errors. The …

Secrecy Performance Analysis of Mixed αμ and Exponentiated Weibull RF-FSO Cooperative Relaying System

NH Juel, ASM Badrudduza, SMR Islam, SH Islam… - IEEE …, 2021 - ieeexplore.ieee.org
Increasing concerns regarding wireless systems' security are leading researchers to exploit
the physical properties of a medium while designing any secured wireless network. The …

Performance analysis and optimization for UAV-based FSO communication systems

RR Lu, JY Wang, XT Fu, SH Lin, Q Wang… - Physical Communication, 2022 - Elsevier
Recently, with the increasingly mature development of unmanned aerial vehicle (UAV)
technology, free-space optical (FSO) communication with the UAV relay has gradually …

[图书][B] Free space optical communication: system design, modeling, characterization and dealing with turbulence

AAB Raj - 2015 - books.google.com
Recent progress in ICT has exceeded our expectations for meeting the requirement of
multimedia society in the 21st century. The FSOC is considered to be one of the key …

Experimental verification of an all-optical dual-hop 10 Gbit/s free-space optics link under turbulence regimes

J Libich, M Komanec, S Zvanovec, P Pesek… - Optics letters, 2015 - opg.optica.org
This Letter presents original measurement results from an all-optical 10 Gbit/s free-space
optics (FSO) relay link involving two FSO links and an all-optical switch. Considering the fact …

Experimental characterization and mitigation of turbulence induced signal fades within an ad hoc FSO network

J Perez, S Zvanovec, Z Ghassemlooy, WO Popoola - Optics express, 2014 - opg.optica.org
Optical beams propagating through the turbulent atmospheric channel suffer from both the
attenuation and phase distortion. Since future wireless networks are envisaged to be …

An accurate computational tool for performance estimation of FSO communication links over weak to strong atmospheric turbulent channels

TD Katsilieris, GP Latsas, HE Nistazakis, GS Tombras - Computation, 2017 - mdpi.com
The terrestrial optical wireless communication links have attracted significant research and
commercial worldwide interest over the last few years due to the fact that they offer very high …

Performance analysis and software-defined implementation of real-time MIMO FSO with adaptive switching in GNU radio platform

Z Htay, Z Ghassemlooy, MM Abadi, A Burton… - IEEE …, 2021 - ieeexplore.ieee.org
In this paper, we provide the first software-based implementation of multiple-input multiple-
output (MIMO) free space optical (FSO) link with the adaptive switching based on the …

[图书][B] Experimental characterisation and modelling of atmospheric fog and turbulence in FSO

M Ijaz - 2013 - search.proquest.com
Free space optical (FSO) communication uses visible or infrared (IR) wavelengths to
broadcast high-speed data wirelessly through the atmospheric channel. The performance of …