About: Experimental study of spectrum sensing based on energy detection for IEEE 802.22 networks

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The cognitive radio technology allows solving one of the main issues of current wireless communication technologies, namely a deficit of vacant spectrum. A dynamic spectrum access used in the cognitive radio networks (CRN) give an ability to access to an unused spectrum in real time. In this work we analyzed the performance of energy detector spectrum sensing algorithm in CRN (especially for the IEEE 802.22 standard) to be used on USRP devices with GNU Radio and Matlab. Key characteristics of an energy detector, such as probabilities of detection and false alarm, were calculated and their dependence on signal-to-noise ratio (SNR) was investigated. The cognitive radio technology allows solving one of the main issues of current wireless communication technologies, namely a deficit of vacant spectrum. A dynamic spectrum access used in the cognitive radio networks (CRN) give an ability to access to an unused spectrum in real time. In this work we analyzed the performance of energy detector spectrum sensing algorithm in CRN (especially for the IEEE 802.22 standard) to be used on USRP devices with GNU Radio and Matlab. Key characteristics of an energy detector, such as probabilities of detection and false alarm, were calculated and their dependence on signal-to-noise ratio (SNR) was investigated. (en)
Title	Experimental study of spectrum sensing based on energy detection for IEEE 802.22 networks Experimental study of spectrum sensing based on energy detection for IEEE 802.22 networks (en)
skos:prefLabel	Experimental study of spectrum sensing based on energy detection for IEEE 802.22 networks Experimental study of spectrum sensing based on energy detection for IEEE 802.22 networks (en)
skos:notation	RIV/00216305:26220/14:PU108902!RIV15-MSM-26220___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Lekomtcev, Demian
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	15902
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/14:PU108902
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cognitive Radio Networks (CRN), spectrum sensing, energy detection, IEEE 802.22, GNU Radio, USRP, Matlab (en)
http://linked.open.../riv/klicoveSlovo	spectrum sensing Matlab USRP Cognitive Radio Networks (CRN) GNU Radio IEEE 802.22 energy detection
http://linked.open...ontrolniKodProRIV	[3EB34427BE71]
http://linked.open...v/mistoKonaniAkce	Izhevsk
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	FOURTH FORUM OF YOUNG RESEARCHERS In the framework of International Forum Education Quality – 2014
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Maršálek, Roman Lekomtcev, Demian
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-04-22 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-5-7526-0649-6
http://localhost/t...ganizacniJednotka	26220

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