A Survey of Free Space Optics (FSO) Communication Systems, Links, and Networks [PDF]
IEEE Access, 2021 The next generation (NG) optical technologies will unveil certain unique features, namely ultra-high data rate, broadband multiple services, scalable bandwidth, and flexible communications for manifold end-users.
Samir Ahmed Al-Gailani +6 more
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Self-adaptive integrated photonic receiver for turbulence compensation in free space optical links [PDF]
Scientific ReportsIn Free Space Optical (FSO) communication systems, atmospheric turbulence distorts the propagating beams, causing a random fading in the received power.
Andres Ivan Martinez +7 more
doaj +2 more sources
Revolutionizing Free-Space Optics: A Survey of Enabling Technologies, Challenges, Trends, and Prospects of Beyond 5G Free-Space Optical (FSO) Communication Systems. [PDF]
Sensors (Basel)As the demand for high-speed, low-latency communication continues to grow, free-space optical (FSO) communication has gained prominence as a promising solution for supporting the next generation of wireless networks, especially in the context of the 5G and beyond era.
Alimi IA, Monteiro PP.
europepmc +4 more sources
FSO mathematical modelling and optimization base track to train communication under the atmospheric weather forecast conditions [PDF]
Scientific ReportsHigh-speed trains with broadband service is rapidly growing as more people commute from their homes to work and vice versa, where the current available radio frequency (RF) technology could not meet. An alternative technique defined as free space optics (
Ahmed Alzahmi +4 more
doaj +2 more sources
EXAMPLE OF SWITCHING HYBRID FSO/RF SYSTEMS [PDF]
Acta Electrotechnica et Informatica, 2021 This article addresses the issue of optical communication with Free Space Optics (FSO) and its use. The article deals with the design and construction of a monitoring system designed for the collection and processing of data characterizing the nature of
Renát HALUŠKA, Ľuboš OVSENÍK
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2 × 20 Gbps - 40 GHz OFDM Ro-FSO transmission with mode division multiplexing [PDF]
Journal of the European Optical Society-Rapid Publications, 2014 Radio-over-Free-Space-Optics (Ro-FSO) is a promising technology for future wireless networks. In this work, we have designed a hybrid orthogonal frequency division multiplexing (OFDM) Ro-FSO system for transmission of two independent channels by mode ...
Amphawan A., Chaudhary S., Chan V.W.S.
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Retrofitting FSO Systems in Existing RF Infrastructure: A Non-Zero-Sum Game Technology
IEEE Open Journal of the Communications Society, 2021 Progress in optical wireless communication (OWC) has unleashed the potential to transmit data in an ultra-fast manner without incurring large investments and bulk infrastructure.
Abderrahmen Trichili +8 more
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Performance Evaluation of a 4 × 20-Gbps OFDM-Based FSO Link Incorporating Hybrid W-MDM Techniques
Frontiers in Physics, 2021 Free space optics (FSO) has been recognized as a crucial technique to meet the high-bandwidth requirements in future wireless information transmission links.
Mehtab Singh +8 more
doaj +1 more source
Availability of free-space optics (FSO) and hybrid FSO/RF systems [PDF]
SPIE Proceedings, 2001 Free Space Optics (FSO) has become a viable, high-bandwidth wireless alternative to fiber optic cabling. The primary advantages of FSO over fiber are its rapid deployment time and significant cost savings. The disadvantage of FSO over fiber is that laser power attenuation through the atmosphere is variable and difficult to predict, since it is weather ...
Isaac I. Kim, Eric J. Korevaar
openaire +1 more source
A RoF-FSO communication system using 10Gbit/s polsk 4-PAM downstream signals [PDF]
ITM Web of Conferences, 2022 In this paper, the performance of a 60 GHz radio over fiber free space optics (RoF-FSO) communication system with 10Gbit/s 4-ary pulse amplitude modulation (4-PAM) polarization shift-keying (Polsk) downlink signal is proposed and designed.
Tian Qing +13 more
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