Results 91 to 100 of about 36,566 (236)

Modeling and performance evaluation of free space optical link for ground-to-train communications [PDF]

open access: yes, 2019
There is an increased demand for high-speed train (HSR) services. Consequently, onboard high-speed internet access needs increased as passengers travel to and from work.
Bakhit Mabrouk, Wafi Adam
core   +1 more source

A RoF-FSO communication system using 10Gbit/s polsk 4-PAM downstream signals [PDF]

open access: diamond, 2022
Qing Tian   +13 more
openalex   +1 more source

Calculation of Angular Deflection Limits of a Mobile Free-Space Optical Link Beam [PDF]

open access: yes, 2014
The paper describes the effect of optical beam angular deflection on the power received by the receiver of a mobile free-space optical (FSO) link. Permissible fluctuations in the power received were studied on a steady model of the FSO link.
Cizmar, J., Nemecek, J.
core   +1 more source

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

open access: yesInternational 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

Use of Same WDM Channels in Fiber Network for Bidirectional Free Space Optical Communication With Rayleigh Backscattering Interference Alleviation

open access: yesIEEE Access, 2019
In the paper, we present and demonstrate experimentally a 10 Gbit/s on-off keying (OOK) bidirectional wavelength-division-multiplexing (WDM) free space optical (FSO) communication architecture integrated in fiber network together with 5 m free space ...
Chien-Hung Yeh   +4 more
doaj   +1 more source

Impact of Fiber Nonlinearity on 5G Backhauling via Mixed FSO/Fiber Network

open access: yesIEEE Access, 2017
The inherently high bandwidth of fiber and free-space optical (FSO) links make them ideally suited to provide broadband backhaul in fifth-generation (5G) mobile networks.
Ahmed E. Morra   +2 more
doaj   +1 more source

Retrofitting FSO Systems in Existing RF Infrastructure: A Non-Zero Sum\n Game Technology [PDF]

open access: green, 2021
Abderrahmen Trichili   +8 more
openalex   +1 more source

STABILITY ROUTING IN FSO-MANETS

open access: yesInternational Journal of Research in Engineering and Technology, 2016
Routing in MANET is one of the most researched areas in the field of networking; moreover it is one of the most complex tasks. RF based transmission techniques are widely used in wireless communication networks. Due to the availability of sophisticated optical components, the networking domain could be merged with optical domain to have a higher ...
openaire   +1 more source

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