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A frequency-domain receiver for asynchronous systems employing CP-assisted DS-CDMA schemes

2006Journal article Open access
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dc.contributor.authorDinis, Ruipt_PT
dc.contributor.authorSilva, Paulo
dc.date.accessioned2009-02-13T17:09:29Z
dc.date.available2009-02-13T17:09:29Z
dc.date.issued2006
dc.description.abstractIn this paper we consider the uplink transmission within CP-assisted (Cyclic Pre¯x) DS-CDMA (Direct Sequence Code Division Multiple Access) systems and we present a frequency-domain MUD (MultiUser Detection) receiver with iterative estimation and compensation of residual frequency errors. The proposed receiver is suitable for broadband wireless systems, with performances that can be close to the single-user MFB (Matched Filter Bound), even for fully loaded systems and/or in the presence of strong interfering signals. The receiver is powerful enough for typical asynchronous scenarios, requiring only a coarse synchronization between users.pt_PT
dc.identifier.citationProc. IASTED SIP'06. - Honolulu, Hawaii, Aug. 2006. - 5 ppt_PT
dc.identifier.otherAUT: PSI00617;
dc.identifier.urihttp://hdl.handle.net/10400.1/88
dc.language.isoengpt_PT
dc.publisherHonolulu, Hawaiipt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/2.0en
dc.subjectTelecomunicaçõespt_PT
dc.subjectComunicações sem fiospt_PT
dc.subjectWirelesspt_PT
dc.subjectMUDpt_PT
dc.subjectCDMApt_PT
dc.subjectIgualização no domínio da frequênciapt_PT
dc.subject621.39pt_PT
dc.titleA frequency-domain receiver for asynchronous systems employing CP-assisted DS-CDMA schemespt_PT
dc.typejournal article
dspace.entity.typePublication
person.familyNameSilva
person.givenNamePaulo
person.identifier.ciencia-id2219-9E5D-9CD6
person.identifier.orcid0000-0002-3599-5103
person.identifier.scopus-author-id24829622000
rcaap.rightsopenAccess
rcaap.typearticlept_PT
relation.isAuthorOfPublication9abbef80-3f9e-464d-ad7b-413afab8899f
relation.isAuthorOfPublication.latestForDiscovery9abbef80-3f9e-464d-ad7b-413afab8899f

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