Performance of opportunistic beam selection for OWC system under foggy channel with pointing error

Z Rahman, SM Zafaruddin… - IEEE Communications …, 2020 - ieeexplore.ieee.org
Performance of optical wireless communication (OWC) in outdoor environments can be
significantly degraded due to the fog and pointing errors. In this letter, we consider a multi …

Performance of opportunistic receiver beam selection in multiaperture OWC systems over foggy channels

Z Rahman, SM Zafaruddin… - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
The atmospheric foggy condition is a major bottleneck for the deployment of optical wireless
communication (OWC) systems in outdoor environments. Although the attenuation …

Optical wireless communication through fog in the presence of pointing errors

D Kedar, S Arnon - Applied Optics, 2003 - opg.optica.org
Terrestrial optical wireless communication (OWC) is emerging as a promising technology,
which makes connectivity possible between high-rise buildings and metropolitan and …

Effects of fog-haze random media on the short-range optical wireless communications link

Y Yang, J Gao, Y Zhang - Optik, 2017 - Elsevier
A model for short-range optical wireless communication (OWC) link under fog-haze random
media is presented based on the consideration of beam pointing error. The performance of …

Performance Analysis and Prediction for a Free-Space Optical Communication System under Foggy Absorption

J Wang, G Xu, X Yu, Z Song - Journal of Communications and …, 2023 - ieeexplore.ieee.org
We analyzed the performance of a freespace optical (FSO) system in this study, considering
the combined effects of atmospheric turbulence, fog absorption, and pointing errors. The …

Outage probability analysis of FSO links over foggy channel

MA Esmail, H Fathallah, MS Alouini - IEEE Photonics Journal, 2017 - ieeexplore.ieee.org
Outdoor free-space optic (FSO) communication systems are sensitive to atmospheric
impairments, such as turbulence and fog, in addition to being subject to pointing errors. Fog …

Ergodic capacity analysis of UAV-based FSO links over foggy channels

KJ Jung, SS Nam, MS Alouini… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
In this letter, we investigate the ergodic capacity of unmanned aerial vehicle (UAV)-based
free space optics (FSO) links over random foggy channel. More specifically, we derive …

Performance improvement of optical wireless communication through fog with a decision feedback equalizer

M Aharonovich, S Arnon - JOSA A, 2005 - opg.optica.org
Optical wireless communication (OWC) systems use the atmosphere as a propagation
medium. However, a common problem is that from time to time moderate cloud and fog …

On the performance of optical wireless links over random foggy channels

MA Esmail, H Fathallah, MS Alouini - IEEE Access, 2017 - ieeexplore.ieee.org
Fog and dust are used to be considered as major performance degrading factors for free
space optic (FSO) communication links. Despite the number of field measurements …

Outdoor FSO communications under fog: attenuation modeling and performance evaluation

MA Esmail, H Fathallah, MS Alouini - IEEE photonics journal, 2016 - ieeexplore.ieee.org
Fog is considered to be a primary challenge for free space optics (FSO) systems. It may
cause attenuation that is up to hundreds of decibels per kilometer. Hence, accurate …