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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F14%3APU109394%21RIV15-MSM-26220___
rdf:type
skos:Concept n16:Vysledek
dcterms: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) gives an ability to access to an unused spectrum in real time. Cooperative spectrum sensing is the most effective method for spectrum holes detecting. It combines sensing information of multiple cognitive radio users. The aim of this paper is to present the experiments with the cooperative spectrum sensing making use of the two USRP 2 software defined radio devices In this work we present a setup for the evaluation of the cooperative spectrum sensing using the Universal Software Radio Peripheral (USRP) devices synchronized through a MIMO cable and with further processing in the GNU Radio and Matlab software. The paper presents first results of evaluation of the several cooperative schemes on the IEEE 802.22 – like signals gathered with this setup. 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) gives an ability to access to an unused spectrum in real time. Cooperative spectrum sensing is the most effective method for spectrum holes detecting. It combines sensing information of multiple cognitive radio users. The aim of this paper is to present the experiments with the cooperative spectrum sensing making use of the two USRP 2 software defined radio devices In this work we present a setup for the evaluation of the cooperative spectrum sensing using the Universal Software Radio Peripheral (USRP) devices synchronized through a MIMO cable and with further processing in the GNU Radio and Matlab software. The paper presents first results of evaluation of the several cooperative schemes on the IEEE 802.22 – like signals gathered with this setup.
dcterms:title
USRP setup for energy detection-based Cooperative Spectrum Sensing for Cognitive Radio Networks USRP setup for energy detection-based Cooperative Spectrum Sensing for Cognitive Radio Networks
skos:prefLabel
USRP setup for energy detection-based Cooperative Spectrum Sensing for Cognitive Radio Networks USRP setup for energy detection-based Cooperative Spectrum Sensing for Cognitive Radio Networks
skos:notation
RIV/00216305:26220/14:PU109394!RIV15-MSM-26220___
n3:aktivita
n10:S n10:P
n3:aktivity
P(LD12006), S
n3:dodaniDat
n17:2015
n3:domaciTvurceVysledku
Lekomtcev, Demian
n3:druhVysledku
n15:D
n3:duvernostUdaju
n5:S
n3:entitaPredkladatele
n20:predkladatel
n3:idSjednocenehoVysledku
52546
n3:idVysledku
RIV/00216305:26220/14:PU109394
n3:jazykVysledku
n18:eng
n3:klicovaSlova
Energy Detection, Fusion Rules, Receiver Operating Characteristic (ROC), GNU Radio, USRP, MIMO.
n3:klicoveSlovo
n4:USRP n4:Energy%20Detection n4:Receiver%20Operating%20Characteristic%20%28ROC%29 n4:MIMO. n4:Fusion%20Rules n4:GNU%20Radio
n3:kontrolniKodProRIV
[FB2008589984]
n3:mistoKonaniAkce
Zvůle
n3:mistoVydani
Neuveden
n3:nazevZdroje
IEEE Konference Zvůle 2014
n3:obor
n9:JA
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
2
n3:projekt
n13:LD12006
n3:rokUplatneniVysledku
n17:2014
n3:tvurceVysledku
Lekomtcev, Demian Maršálek, Roman
n3:typAkce
n19:CST
n3:zahajeniAkce
2014-08-25+02:00
s:numberOfPages
4
n11:hasPublisher
Neuveden
n8:isbn
978-80-214-5005-9
n7:organizacniJednotka
26220