About: Simulation of Coding for Atmospheric Optical Channel

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with coding for terrestrial free-space optical links that are characterized by outages in the order of tens of milliseconds. For high transmission rates the optical channel can be simply modeled as a slowly varying AWGN channel. The paper provides a simple framework for FSO channel modeling in the time domain, using samples of power received from a real link or generated by a turbulence model. Simple formulae for transforming the model for different link parameters are provided. The proposed coding scheme is based on a combination of error correction of individual packets and the LDGM code for mitigating short link fades. Data for simulation were obtained from a real 7 km link. The paper deals with coding for terrestrial free-space optical links that are characterized by outages in the order of tens of milliseconds. For high transmission rates the optical channel can be simply modeled as a slowly varying AWGN channel. The paper provides a simple framework for FSO channel modeling in the time domain, using samples of power received from a real link or generated by a turbulence model. Simple formulae for transforming the model for different link parameters are provided. The proposed coding scheme is based on a combination of error correction of individual packets and the LDGM code for mitigating short link fades. Data for simulation were obtained from a real 7 km link. (en)
Title	Simulation of Coding for Atmospheric Optical Channel Simulation of Coding for Atmospheric Optical Channel (en)
skos:prefLabel	Simulation of Coding for Atmospheric Optical Channel Simulation of Coding for Atmospheric Optical Channel (en)
skos:notation	RIV/00216305:26220/08:PU76245!RIV11-GA0-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/06/1358), P(GA102/08/0784), P(GA102/08/0851), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Biolková, Viera Kolka, Zdeněk Biolek, Dalibor Horák, Martin
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	394857
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/08:PU76245
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Free-Space optics, unidirectional links, channel coding, simulation (en)
http://linked.open.../riv/klicoveSlovo	channel coding simulation Free-Space optics unidirectional links
http://linked.open...ontrolniKodProRIV	[818F3DD6CF5F]
http://linked.open...v/mistoKonaniAkce	Amman
http://linked.open...i/riv/mistoVydani	Jordan
http://linked.open...i/riv/nazevZdroje	Proc. of Mosharaka International Conference on Communications, Signals and Coding
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Special methods of modeling and simulation of switched circuits Advanced Communication Techniques for Atmospheric Transmission Channel Methodology of high-reliability free space optical link design
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Biolek, Dalibor Biolková, Viera Horák, Martin Kolka, Zdeněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000270718600004
http://linked.open.../riv/zahajeniAkce	2008-10-17 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	MOSHARAKA FOR RESEARCHES AND STUDIES
https://schema.org/isbn	978-1-4244-4850-0
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Simulation of Coding for Atmospheric Optical Channel

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