Fast and accurate approximations for the analysis of energy detection in Nakagami-m channels

Show simple item record Horgan, Donagh Murphy, Colin C. 2013-04-10T16:25:10Z 2013-04-10T16:25:10Z 2013-01 2013-01
dc.identifier.citation Horgan, D.; Murphy C. C. (2013) 'Fast and Accurate Approximations for the Analysis of Energy Detection in Nakagami-m Channels'. IEEE Communications Letters, 17 (1):83-86. en
dc.identifier.volume 17 en
dc.identifier.issued 1 en
dc.identifier.startpage 83 en
dc.identifier.endpage 86 en
dc.identifier.issn 1089-7798
dc.identifier.doi 10.1109/LCOMM.2012.111612.121964
dc.description.abstract Previous research has identified several exact methods for the evaluation of the probability of detection for energy detectors operating on Nakagami-m faded channels. However, these methods rely on discrete summations of complicated functions, and so can take a prohibitively long time to evaluate. In this paper, three approximation for the probability of detection in Nakagami-m faded channels, having distinct regions of applicability, are derived. All have closed forms, and enable the fast and accurate computation of key performance metrics. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher IEEE en
dc.rights © 2013 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 Signal detection en
dc.subject Cooperative systems en
dc.subject Fading en
dc.subject Nakagami-m channels en
dc.title Fast and accurate approximations for the analysis of energy detection in Nakagami-m channels en
dc.type Article (peer-reviewed) 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 2013-03-25T12:07:35Z
dc.description.version Accepted Version en
dc.internal.rssid 204013771
dc.description.status Peer reviewed en
dc.identifier.journaltitle IEEE Communications Letters en
dc.internal.copyrightchecked Yes. CORA - RoMEO en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress en

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