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dc.contributor.authorAgustí Comes, Ramon
dc.contributor.authorCasadevall Palacio, Fernando José
dc.contributor.authorOlmos Bonafé, Juan José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-02-15T15:26:55Z
dc.date.available2016-02-15T15:26:55Z
dc.date.issued1987-04
dc.identifier.citationAgusti, R., Casadevall, F., Olmos, J. Performance of fractioned and non-fractioned equalizers with high-level QAM. "IEEE journal on selected areas in communications", Abril 1987, vol. 5, núm. 3, p. 476-483.
dc.identifier.issn0733-8716
dc.identifier.urihttp://hdl.handle.net/2117/82958
dc.description.abstractThis paper presents a comparative study of 16-QAM, 32QAM, 64-QAM, and 128-QAM 140 Mbit/s digital radio in the presence of multipath fading. Conventional T -spaced and fractional tapspaced equalizers have been considered to compensate for the ISI-induced symbols. The performance measure used is the bit error ratio (BER); thus, upper and lower bounds on BER have been developed. Based on this calculation procedure, results showing the net fade margin versus the gross fade margin have been obtained in a variety of cases that include the presence of both nonlinear and linear equalizer structures.
dc.format.extent8 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject.lcshDigital audio broadcasting
dc.subject.otherAdaptive equalizers
dc.subject.otherMultipath channels
dc.subject.otherQuadrature amplitude modulation
dc.titlePerformance of fractioned and non-fractioned equalizers with high-level QAM
dc.typeArticle
dc.subject.lemacRadiodifusió digital
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.identifier.doi10.1109/JSAC.1987.1146566
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1146566
dc.rights.accessOpen Access
drac.iddocument776199
dc.description.versionPostprint (published version)
upcommons.citation.authorAgusti, R.; Casadevall, F.; Olmos, J.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameIEEE journal on selected areas in communications
upcommons.citation.volume5
upcommons.citation.number3
upcommons.citation.startingPage476
upcommons.citation.endingPage483


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