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Performance evaluation of SC-FDMA uplink block transmission schemes using iterative receiver techniques

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dc.contributor.authorCharrua, Luís
dc.contributor.authorTorres, Paulo
dc.contributor.authorGonçalves, Victor
dc.contributor.authorGusmão, António
dc.date.accessioned2021-12-16T18:13:22Z
dc.date.available2021-12-16T18:13:22Z
dc.date.issued2009
dc.description.abstractThis paper deals with CP-assisted block transmissionsolutionsforfuturemobilebroadbandsystems,inthecontext of a Single Carrier (SC)-Frequency Division Multiple Access (FDMA)uplink.Twoalternativechoicesareconsideredregarding the subcarrier mapping rule: a ”localized” subcarrier mapping where user’s data occupy a set of consecutive sub carriers (Rule 1); a ”distributed” subcarrier mapping where user’s data occupy a set of uniformly spaced subcarriers (Rule 2). Detailed performance evaluations, in this paper, involve the consideration of two iterative receiver techniques which can be regarded as extensions of iterative receiver techniques proposed previously within a single user context. A selected class of multipath radio channels, providing a range of channel time dispersion levels, is assumed for performance evaluation purposes,andasetofmatchedfilterboundsonreceiverperformance plays a relevant role in ”achievable performance” comparisons. Both the impact of the mapping rules and that of the iterative receiver techniques considered here are evaluated in detail. The performance advantages under ”Rule 2” are emphasized, for practically the entire range of the channel time dispersion levels assumed in the paper and both specific iterative receiver techniques.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCHARRUA, Luís [et al.] (2009) - Performance evaluation of SC-FDMA uplink block transmission schemes using iterative receiver techniques. In International Symposium on Communication Theory and Applications, 10, Ambleside. [Sl.: s.n.] p. 1-6pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/7758
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCP-assistedpt_PT
dc.subjectFDMApt_PT
dc.titlePerformance evaluation of SC-FDMA uplink block transmission schemes using iterative receiver techniquespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceAmbleside, United Kingdompt_PT
oaire.citation.titleInternational Symposium on Communication Theory and Applications 2009pt_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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