About: TEST LINK FOR HYBRID FSO/RF CHANNEL

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with the design of a test link for characterization of hybrid FSO/RF atmospheric channel. Ever-increasing demand on broadband connectivity, specifically in the Last-Mile networks, leads to the use of free-space optical systems and RF systems above 100 GHz, which are able to reach data rates in the order of 10 Gb/s. However, both systems are strongly influenced by weather conditions. A significant increase in the link availability can be achieved by combining both technologies. The optimum design of such systems requires reliable models of atmospheric channels. The test link presented in this paper is intended for long term monitoring of atmospheric attenuation and turbulence in optical band at 850 nm and 1550 nm, and in millimeter band at 122 GHz. The bandwidth of both measuring systems has been chosen narrow, but sufficient for capturing all important phenomena. This results in the dynamical range nearly 50 dB, which is not available from the RSSI signal of commercial broadband system The paper deals with the design of a test link for characterization of hybrid FSO/RF atmospheric channel. Ever-increasing demand on broadband connectivity, specifically in the Last-Mile networks, leads to the use of free-space optical systems and RF systems above 100 GHz, which are able to reach data rates in the order of 10 Gb/s. However, both systems are strongly influenced by weather conditions. A significant increase in the link availability can be achieved by combining both technologies. The optimum design of such systems requires reliable models of atmospheric channels. The test link presented in this paper is intended for long term monitoring of atmospheric attenuation and turbulence in optical band at 850 nm and 1550 nm, and in millimeter band at 122 GHz. The bandwidth of both measuring systems has been chosen narrow, but sufficient for capturing all important phenomena. This results in the dynamical range nearly 50 dB, which is not available from the RSSI signal of commercial broadband system (en)
Title	TEST LINK FOR HYBRID FSO/RF CHANNEL TEST LINK FOR HYBRID FSO/RF CHANNEL (en)
skos:prefLabel	TEST LINK FOR HYBRID FSO/RF CHANNEL TEST LINK FOR HYBRID FSO/RF CHANNEL (en)
skos:notation	RIV/00216305:26220/12:PU100426!RIV13-MPO-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(ED2.1.00/03.0072), P(EE2.3.20.0007), P(FR-TI4/148), P(GAP102/11/1376), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Biolková, Viera Kolka, Zdeněk Kincl, Zdeněk Biolek, Dalibor
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	173984
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/12:PU100426
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Hybrid FSO/RF link, atmospheric channel, attenuation, scattering, turbulence (en)
http://linked.open.../riv/klicoveSlovo	Hybrid FSO/RF link attenuation turbulence scattering atmospheric channel
http://linked.open...ontrolniKodProRIV	[48A676C4EB41]
http://linked.open...v/mistoKonaniAkce	Tatranské Zruby
http://linked.open...i/riv/mistoVydani	Liptovský Mikuláš, Slovakia
http://linked.open...i/riv/nazevZdroje	Proceedings of THE INTERNATIONAL SCIENTIFIC CONFERENCE NEW TRENDS IN SIGNAL PROCESSING 2012 (NTSP 2012)
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	Wireless communication teams Centre of sensor, information and communication systems Effect of Propagation Impairments on Error Performance of Future Broadband Terrestrial Wireless Systems *Hybrid Wireless Technology for Municipal Networks
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Biolek, Dalibor Biolková, Viera Kolka, Zdeněk Kincl, Zdeněk
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-05-16 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	AOS
https://schema.org/isbn	978-80-8040-447-5
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	TEST LINK FOR HYBRID FSO/RF CHANNEL

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