Results 41 to 50 of about 493 (166)

Investigation of the Atmospheric Attenuation Factors in FSO Communication Systems Using the Taguchi Method

International Journal of Optics, 2020
In this study, Mie and Rayleigh scattering in free space optics (FSO) communication systems were investigated in terms of the atmospheric attenuation.
Pelin Demir, Güneş Yılmaz
doaj   +1 more source

Free-space optical (FSO) feeder link planning in space-ground integrated optical networks (SGIONs): trade off throughput and dynamics

Optics Express, 2023
The low-orbit satellite communication can provide users with low-delay and ultra-wideband communication services worldwide. By the wide available bandwidth and immunity to interference, free-space optical (FSO) feeder links are presented as an ideal alternative to radio frequency (RF) feeder links for satellite-to-ground backhaul, and the space-ground ...
Yu, Liu, Xin, Li, Daixuan, Li, Lu, Zhang, Shanguo, Huang   +4 more
openaire   +2 more sources

Recovery Capabilities of Rateless Codes on Simulated Turbulent Terrestrial Free Space Optics Channel Model

International Journal of Antennas and Propagation, 2013
Free Space Optics (FSO) links are affected by several impairments: optical turbulence, scattering, absorption, and pointing. In particular, atmospheric optical turbulence generates optical power fluctuations at the receiver that can degrade ...
A. Andò, S. Mangione, L. Curcio, S. Stivala, G. Garbo, R. Pernice, A. C. Busacca   +6 more
doaj   +1 more source

MODELO PARA UNA RED HIBRIDA ÓPTICA INALÁMBRICA

Redes de Ingeniería, 2012
Este artículo propone un modelo de red hibrida óptica - inalámbrica mediante la tecnología free space optics (FSO) para el desarrollo de una red de acceso de nueva generación, que represente una solución a los proveedores para diferenciación de servicios,
Luis Alejandro Quiroz, Néstor Moreno, Nelson Enrique Vera   +2 more
doaj  

A Survey of Hybrid Free Space Optics (FSO) Communication Networks to Achieve 5G Connectivity for Backhauling. [PDF]

Entropy (Basel), 2022
Aboelala O, Lee IE, Chung GC.
europepmc   +1 more source

Impact of Lunar Dust on Free Space Optical (FSO) Energy Harvesting

2024 IEEE Aerospace Conference
Comment: 9 pages, 6 figures, to be published in IEEE Aerospace Conference ...
Naqbi, Mohamed, Loranger, Sebastien, Kurt, Gunes Karabulut   +2 more
openaire   +2 more sources

High-Rate Reliable Communication Using Multi-Hop and Mesh THz/FSO Networks

IEEE Open Journal of the Communications Society
In this work, we consider multi-hop and mesh hybrid teraHertz/free-space optics (THz/FSO)-based backhaul networks for high data-rate communications. The results are presented for the cases with both out-band integrated access and backhaul (IAB) and non ...
Praveen Kumar Singya, Behrooz Makki, Antonio D'Errico, Mohamed-Slim Alouini   +3 more
doaj   +1 more source

Simulation Investigation of Quantum FSO–Fiber System Using the BB84 QKD Protocol Under Severe Weather Conditions

Photonics
In response to the increasing demands for reliable, fast, and secure communications beyond 5G scenarios, the high-capacity networks have become a focal point.
Meet Kumari, Satyendra K. Mishra
doaj   +1 more source

Hybrid Optical Wireless Network for Future SAGO-Integrated Communication Based on FSO/VLC Heterogeneous Interconnection

IEEE Photonics Journal, 2017
Free-space optics (FSO) and visible light communication (VLC) share the same optical wireless features, such as high data rate, license free, energy efficient, flexible access, and high degree of security.
Zhitong Huang, Zhenfang Wang, Minglei Huang, Wei Li, Tong Lin, Peixuan He, Yuefeng Ji   +6 more
doaj   +1 more source

RIS-aided free-space optics communications in A2G networks over inverted Gamma–Gamma turbulent channels

ICT Express
Reconfigurable intelligent surfaces (RISs) have revolutionized free-space optics (FSO) communication by dynamically optimizing the propagation environment.
Md. Abdur Rakib, Md. Ibrahim, A.S.M. Badrudduza, Imran Shafique Ansari, Md. Shahid Uz Zaman, Heejung Yu   +5 more
doaj   +1 more source