Joint channel and phase noise compensation for OFDM in fast fading multipath applications

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Mostrar el registro sencillo del ítem Corvaja, Roberto García-Armada, Ana 2012-05-08T15:34:40Z 2012-05-09T14:05:45Z 2012-05-09T14:05:45Z 2009-02
dc.identifier.bibliographicCitation IEEE Transactions on Vehicular Technology, (Feb. 2009), 58(2), 636-643
dc.identifier.isbn 0018-9545
dc.description.abstract Orthogonal frequency-division multiplexing (OFDM) systems, such as the new wireless standards or the schemes proposed for third-generation (3G) evolution, exhibit great sensitivity to the effects of phase noise and the time-varying propagation channel, which can introduce interchannel interference (ICI) due to the loss of orthogonality among subcarriers. In this paper, joint channel estimation and ICI reduction schemes are investigated, which compensate the effects of phase noise and multipath channel in a realistic scenario, where the channel is not assumed perfectly known, whereas its estimation is obtained by combining a decision-feedback scheme and a pilot-aided estimator. We propose a technique for ICI compensation that has reduced complexity by only considering the most significant terms of ICI
dc.format.mimetype application/pdf
dc.format.mimetype text/plain
dc.language.iso eng
dc.publisher IEEE
dc.rights © 2009 IEEE
dc.subject.other Channel estimation
dc.subject.other Orthogonal frecuency-division multiplexing (OFDM) systems
dc.subject.other Phase noise
dc.title Joint channel and phase noise compensation for OFDM in fast fading multipath applications
dc.type article
dc.description.status Publicado
dc.subject.eciencia Telecomunicaciones
dc.identifier.doi 10.1109/TVT.2008.927719
dc.rights.accessRights openAccess
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 636
dc.identifier.publicationissue 2
dc.identifier.publicationlastpage 643
dc.identifier.publicationtitle IEEE Transactions on Vehicular Technology
dc.identifier.publicationvolume 58
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