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Iterative receiver technique for reduced-CP, reduced-PMEPR OFDM transmission

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dc.contributor.authorTorres, Paulo
dc.contributor.authorGusmão, António
dc.date.accessioned2021-12-28T11:20:22Z
dc.date.available2021-12-28T11:20:22Z
dc.date.issued2007
dc.description“© © 2007 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.”pt_PT
dc.description.abstractWhen a low-PMEPR (Peak-to-Mean Envelope Power Ratio) is intended for OFDM (Orthogonal Frequency Division Multiplexing) transmission, a well known solution is to resort to signal processing schemes that involve nonlinear operations (e.g., an appropriate clipping) in the time domain. In this paper, where we consider an OFDM-based trans- mission under a deliberate nonlinear distortion and a com- plementary frequency-domain filtering, we assume that the length of the cyclic prefix (CP) is below the channel memory order. In this context, a new iterative receiver technique is proposed, which can cancel both the nonlinear distortion effects and the interblock interference effects, through a mod- ified iterative decision-feedback procedure, simultaneously providing the appropriate CP reconstruction effects. A set of performance results is used to show the practical interest of the proposed approach for power/bandwidth efficient OFDM-based block transmission.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationP. Torres and A. Gusmao, "Iterative Receiver Technique for Reduced-CP, Reduced-PMEPR OFDM Transmission," 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring, 2007, pp. 1981-1985, doi: 10.1109/VETECS.2007.410.pt_PT
dc.identifier.doi10.1109/VETECS.2007.410pt_PT
dc.identifier.issn1-4244-0266-2
dc.identifier.urihttp://hdl.handle.net/10400.11/7770
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstitutte of Electrical and Electronics Engineerspt_PT
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/4212838pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectreduced-PMEPRpt_PT
dc.subjectOFDMpt_PT
dc.subjectSC/FDEpt_PT
dc.subjectCyclic prefixpt_PT
dc.titleIterative receiver technique for reduced-CP, reduced-PMEPR OFDM transmissionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceDublin, Irelandpt_PT
oaire.citation.endPage1985pt_PT
oaire.citation.startPage1981pt_PT
oaire.citation.titleIEEE Vehicular Technology Conference, VTC’07. Spring,pt_PT
person.familyNameTorres
person.givenNamePaulo
person.identifier.ciencia-id1819-8627-0A5E
person.identifier.orcid0000-0002-7177-3401
person.identifier.scopus-author-id17436234000
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationdc9de038-b1c6-4869-aba0-2d26ce85ccb7
relation.isAuthorOfPublication.latestForDiscoverydc9de038-b1c6-4869-aba0-2d26ce85ccb7

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