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

Show simple item record Horgan, Donagh Murphy, Colin C. 2013-04-10T11:10:17Z 2013-04-10T11:10:17Z 2010 2010-12
dc.identifier.citation Horgan, 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. IEEE en
dc.identifier.startpage 1 en
dc.identifier.endpage 8 en
dc.identifier.doi 10.1109/ICSPCS.2010.5709679
dc.description.abstract The 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.sponsorship IRCSET (Embark) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher IEEE en
dc.relation.ispartof Signal Processing and Communication Systems (ICSPCS)
dc.relation.ispartof Signal Processing and Communication Systems (ICSPCS) 13-15 Dec 2010.
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.subject Analytical models en
dc.subject Cognitive radio en
dc.subject Detectors en
dc.subject Double threshold energy detector-based cognitive radio network en
dc.subject Electromagnetic spectrum en
dc.subject False alarm probability en
dc.subject Missed detection probability en
dc.subject Optimisation en
dc.subject Signal to noise ratio en
dc.subject Uncertainty en
dc.subject Voting rule optimisation en
dc.subject.lcsh Cognitive radio networks. en
dc.title Voting rule optimisation for double threshold energy detector-based cognitive radio networks en
dc.type Conference item en
dc.internal.authorcontactother Donagh Horgan, Electrical and Electronic Engineering, University College Cork, Cork, Ireland. +353-21-490-3000 Email: en
dc.internal.availability Full text available en 2013-04-08T10:51:33Z
dc.description.version Accepted Version en
dc.internal.rssid 204014060
dc.contributor.funder Irish Research Council for Science Engineering and Technology en
dc.description.status Peer reviewed en
dc.internal.copyrightchecked Yes en
dc.internal.licenseacceptance Yes en
dc.internal.conferencelocation Gold Coast, Queensland, Australia en
dc.internal.IRISemailaddress en

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