Free space optics, channel models and hybrid modulation schemes: A review
Free space optical (FSO) communication system is a wireless communication technology
which possess advantages such as huge license free bandwidth and high data carrying …
which possess advantages such as huge license free bandwidth and high data carrying …
SIMO optical wireless links with nonzero boresight pointing errors over M modeled turbulence channels
Over the last years terrestrial free-space optical (FSO) communication systems have
demonstrated an increasing scientific and commercial interest in response to the growing …
demonstrated an increasing scientific and commercial interest in response to the growing …
Performance analysis of UAV-assisted hybrid FSO/RF communication systems under various weather conditions
Nowadays, unmanned aerial vehicle (UAV) communication systems are commonly
considered as one of the key enabling technologies for 6G. The hybrid free space optical …
considered as one of the key enabling technologies for 6G. The hybrid free space optical …
[HTML][HTML] Novel adaptive hard-switching based hybrid RF-FSO system architecture using two threshold values in the presence of atmospheric turbulence and pointing …
N Nikbakht-Sardari, M Ghiamy, ME Akbari… - Results in …, 2023 - Elsevier
In recent years and in the ongoing development of all-optical systems, we propose two novel
hard-switching based hybrid RF-FSO system architecture in the presence of atmospheric …
hard-switching based hybrid RF-FSO system architecture in the presence of atmospheric …
Performance evaluation of FSO system using wavelength and time diversity over malaga turbulence channel with pointing errors
There is an immense demand for high bandwidth and high data rate systems, which is
fulfilled by wireless optical communication or free space optics (FSO). Hence FSO gained a …
fulfilled by wireless optical communication or free space optics (FSO). Hence FSO gained a …
On the effect of interference and misalignment error in mixed RF/FSO systems over generalized fading channels
In this paper, the end-to-end performance of a mixed radio frequency (RF)/free space optical
(FSO) affected by co-channel interference (CCI), is studied. We consider that the RF link …
(FSO) affected by co-channel interference (CCI), is studied. We consider that the RF link …
Integration of fiber and FSO network with fault-protection for optical access network
In this paper, we proposed and experimentally demonstrated the integration of optical fiber
and free-space optic (FSO) with fault protection for the optical access network. The proposed …
and free-space optic (FSO) with fault protection for the optical access network. The proposed …
Performance analysis of RoFSO links with spatial diversity over combined channel model for 5G in smart city applications
A Kumar, P Krishnan - Optics Communications, 2020 - Elsevier
The smart city concept improves the lives of citizens and optimizes the efficiency of city
operations, services through the integration of information and communication technology …
operations, services through the integration of information and communication technology …
Performance Analysis of a Multi-Hop Parallel Hybrid FSO/RF System over a Gamma–Gamma Turbulence Channel with Pointing Errors and a Nakagami-m Fading …
Due to the influence of the atmospheric environment and pointing errors, the performance of
free space optical communication is greatly limited. In this paper, we propose a parallel multi …
free space optical communication is greatly limited. In this paper, we propose a parallel multi …
Performance Analysis of Relay-Aided Hybrid FSO/RF Cooperation Communication System over the Generalized Turbulence Channels with Pointing Errors and …
To improve the performance of fee-space optical communication systems, this paper
analyzes the performance of a relay-aided hybrid fee-space optical (FSO)/radio frequency …
analyzes the performance of a relay-aided hybrid fee-space optical (FSO)/radio frequency …