Performance estimation of SISO and MIMO Ro-FSO link under atmospheric turbulence
The present study focuses on analysing the bit error rate (BER) of single-input single-output
and multiple-input multiple-output Radio-over free space optics system under atmospheric …
and multiple-input multiple-output Radio-over free space optics system under atmospheric …
Experimental investigations on an FSO-fiber converged communication system under fog and turbulence
This paper presents experimental results for a free-space optical-fiber converged (FSO-FC)
communication system under varying turbulence and foggy conditions. Based on the …
communication system under varying turbulence and foggy conditions. Based on the …
Machine learning based performance estimation of terrestrial Ro-FSO Link
In this work, a radio over free-space optical communication (Ro-FSO) link has been
examined considering quadrature amplitude modulation (64-QAM) based orthogonal …
examined considering quadrature amplitude modulation (64-QAM) based orthogonal …
K-Means algorithm-based detection for wavelength division multiplexed OOK PD-NOMA system over turbulent optical channel
We have experimentally demonstrated the efficacy of k-means algorithm-based detection
scheme in a two-user-based wavelength division multiplexed (WDM) on-off keying (OOK) …
scheme in a two-user-based wavelength division multiplexed (WDM) on-off keying (OOK) …
A novel cooperative HARQ protocol for free-space optical broadcasting systems
In this paper, we propose a new hybrid automatic repeat request (HARQ) transmission
protocol for broadcasting systems over free space optical (FSO) channels, which is …
protocol for broadcasting systems over free space optical (FSO) channels, which is …
Parameter estimation of the lognormal-Rician channel model using saddlepoint approximation
M Miao, X Li - IEEE Access, 2020 - ieeexplore.ieee.org
In this article, the challenges of effective channel estimation for the lognormal-Rician
turbulence model are addressed. We present a novel maximum likelihood estimation …
turbulence model are addressed. We present a novel maximum likelihood estimation …
Modelling the refractive index structure parameter: A ResNet approach
C Lamprecht, P Bekhrad, H Ivanov… - … for Next Generation …, 2020 - ieeexplore.ieee.org
Various atmospheric effects have a negative influence on optical signals, especially in the
troposphere, which must be taken into account in free space optical (FSO) communication …
troposphere, which must be taken into account in free space optical (FSO) communication …
Experimental setup to validate the effects of major environmental parameters on the performance of FSO communication link in Qatar
Weather conditions and chemical composition of the atmosphere are the most
uncontrollable challenges for free-space optical (FSO) communications. Environmental …
uncontrollable challenges for free-space optical (FSO) communications. Environmental …
[PDF][PDF] Optimum link distance and BER performance investigation for BPSK RF sub-carrier coherent FSO communication system under strong turbulence
A Choyon, R Chowdhury… - Int J Sci Technol Res, 2020 - researchgate.net
Free-space optical (FSO) technology has acquired a growing interest in optical wireless
communication system. Although the FSO system presents outstanding advantages, it is …
communication system. Although the FSO system presents outstanding advantages, it is …
A cost effective FSO communication link using 808 nm laser and its performance analysis in simulated temperature conditions
S Mukherjee, S Paul, S Mazumdar - Optical and Quantum Electronics, 2023 - Springer
Using 808 nm NIR Laser, a cost effective FSO communication channel has been
established. Scintillation, the phenomenon, which is produced by the heating effect, affects …
established. Scintillation, the phenomenon, which is produced by the heating effect, affects …