Robust estimators for frequency offset of OFDM in non-Gaussian noise

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dc.contributor.authorChong, Dahaeko
dc.contributor.authorLee, Youngpoko
dc.contributor.authorSong, Iickhoko
dc.contributor.authorYoon, Seokhoko
dc.date.accessioned2013-03-09T12:04:14Z-
dc.date.available2013-03-09T12:04:14Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2011-09-
dc.identifier.citationIEICE ELECTRONICS EXPRESS, v.8, no.17, pp.1412 - 1418-
dc.identifier.issn1349-2543-
dc.identifier.urihttp://hdl.handle.net/10203/96297-
dc.description.abstractThis paper addresses robust estimation for the frequency offset of orthogonal frequency division multiplexing in non-Gaussian noise channels. We first propose a maximum-likelihood (ML) estimator in non-Gaussian noise modeled as a complex isotropic Cauchy process, and then present a simpler, yet still robust, estimator based on the ML estimator. From numerical results, it is confirmed that the proposed estimators offer a substantial performance improvement over the conventional estimators in non-Gaussian noise channels.-
dc.languageEnglish-
dc.publisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG-
dc.subjectIMPULSIVE NOISE-
dc.subjectENVIRONMENTS-
dc.titleRobust estimators for frequency offset of OFDM in non-Gaussian noise-
dc.typeArticle-
dc.identifier.wosid000295835400007-
dc.identifier.scopusid2-s2.0-80052750497-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.issue17-
dc.citation.beginningpage1412-
dc.citation.endingpage1418-
dc.citation.publicationnameIEICE ELECTRONICS EXPRESS-
dc.contributor.localauthorSong, Iickho-
dc.contributor.nonIdAuthorChong, Dahae-
dc.contributor.nonIdAuthorLee, Youngpo-
dc.contributor.nonIdAuthorYoon, Seokho-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorfrequency offset estimation-
dc.subject.keywordAuthornon-Gaussian noise-
dc.subject.keywordAuthorOFDM-
dc.subject.keywordPlusIMPULSIVE NOISE-
dc.subject.keywordPlusENVIRONMENTS-
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