Voting rule optimisation for double threshold energy detector-based cognitive radio networks

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dc.contributor.authorHorgan, Donagh
dc.contributor.authorMurphy, Colin C.
dc.contributor.funderIrish Research Council for Science Engineering and Technologyen
dc.date.accessioned2013-04-10T11:10:17Z
dc.date.available2013-04-10T11:10:17Z
dc.date.copyright2010
dc.date.issued2010-12
dc.date.updated2013-04-08T10:51:33Z
dc.description.abstractThe method by which individual decisions are combined in cooperative cognitive radio networks is crucial to minimising the overall probabilities of false alarm and missed detection. In this paper, general expressions for these probabilities are derived for a double threshold energy detector-based network, and an analytical solution for the optimal value of voting rule is found so that the overall probability of error is minimised. Simulation results show that there are significant advantages to the use of double threshold energy detector-based networks as opposed to their single threshold-based counterparts; additional simulations verify that the analytical solution is optimal.en
dc.description.sponsorshipIRCSET (Embark)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationHorgan, D.; Murphy, C. C (2010) Voting rule optimisation for double threshold energy detector-based cognitive radio networks. Signal Processing and Communication Systems (ICSPCS) Gold Coast, Queensland, Australia, 13-15 Dec 2010. IEEEen
dc.identifier.doi10.1109/ICSPCS.2010.5709679
dc.identifier.endpage8en
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/1044
dc.language.isoenen
dc.publisherIEEEen
dc.relation.ispartofSignal Processing and Communication Systems (ICSPCS)
dc.relation.ispartofSignal Processing and Communication Systems (ICSPCS) 13-15 Dec 2010.
dc.relation.urihttps://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5709679
dc.rights© 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en
dc.subjectAnalytical modelsen
dc.subjectCognitive radioen
dc.subjectDetectorsen
dc.subjectDouble threshold energy detector-based cognitive radio networken
dc.subjectElectromagnetic spectrumen
dc.subjectFalse alarm probabilityen
dc.subjectMissed detection probabilityen
dc.subjectOptimisationen
dc.subjectSignal to noise ratioen
dc.subjectUncertaintyen
dc.subjectVoting rule optimisationen
dc.subject.lcshCognitive radio networks.en
dc.titleVoting rule optimisation for double threshold energy detector-based cognitive radio networksen
dc.typeConference itemen
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