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dc.contributor.authorHiren, G.
dc.contributor.authorQasaymeh, Mahmoud Mohammad
dc.contributor.authorNizar, T.
dc.contributor.authorPendse, Ravi
dc.contributor.authorSawan, M. Edwin
dc.date.accessioned2011-09-19T15:31:21Z
dc.date.available2011-09-19T15:31:21Z
dc.date.issued2009-04-26
dc.identifier.citationHiren, G.; Qasaymeh, M.M.; Nizar, T.; Pendse, R.; Sawan, M.E.; , "Efficient Structure-Based Carrier Offset Estimator for OFDM System," Vehicular Technology Conference, 2009. VTC Spring 2009. IEEE 69th , vol., no., pp.1-3, 26-29 April 2009.doi: 10.1109/VETECS.2009.5073527en_US
dc.identifier.isbn9781424425174
dc.identifier.issn1550-2252
dc.identifier.urihttp://hdl.handle.net/10057/3769
dc.identifier.urihttp://dx.doi.org/10.1109/VETECS.2009.5073527
dc.descriptionThe full text of this article is not available on SOAR. WSU users can access the article via IEEE Xplore database licensed by University Libraries: http://libcat.wichita.edu/vwebv/holdingsInfo?bibId=1045954en_US
dc.description.abstractIn this paper, we proposed a closed form solution for blind orthogonal frequency division multiplexing (OFDM) carrier frequency offset (CFO) estimation employing the rank- revealing QR triangular factorization method (RRQR). The advantage of using the RRQR it gives precious information about numerical rank and efficiently separates the signal space from the noise space. Furthermore, the RRQR does not involve the eigenvalue decomposition (EVD) or singular value decomposition (SVD) of co-variance matrix of the received signals and is a valuable tool in linear algebra to meet compatibility requirement of real time environment. Computer simulations show the superior performance and much less processing time of RRQR compared with the method employing ESPRIT algorithm.en_US
dc.language.isoen_USen_US
dc.publisherIEEEen_US
dc.relation.ispartofseriesVehicular Technology Conference, 2009. VTC Spring 2009. IEEE 69th;vol., no., pp.1-3
dc.subjectClosed-form solutionen_US
dc.subjectComputer simulationen_US
dc.subjectCovariance matrixen_US
dc.subjectEigenvalues and eigenfunctionsen_US
dc.subjectFrequency estimationen_US
dc.subjectSingular value decompositionen_US
dc.subjectWorking environment noiseen_US
dc.subjectOFDMen_US
dc.titleEfficient structure-based carrier offset estimator for OFDM systemen_US
dc.typeConference paperen_US
dc.description.versionPeer reviewed article
dc.rights.holder© IEEE, 2009


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