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dc.rights.licenseAl consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.spa
dc.contributor.advisorLanglais, Charlotte
dc.contributor.authorAndraus Robayo, Sergio Andrés
dc.date.accessioned2018-09-28T23:41:06Z
dc.date.available2018-09-28T23:41:06Z
dc.date.issued2006
dc.identifier.urihttp://hdl.handle.net/1992/23033
dc.description.abstractPAPR in OFDM systems is an extensively studied problem that has effects on the power circuitry of emitters and on the maximum power required by them. In this internship report, the PAPR problem is briefly studied along with a pair of techniques that aim to solve it. The first one, signal clipping and filtering, shows a great reduction of PAPR at the expense of system performance. The second one, linear precoding, shows a modest reduction of PAPR while leaving the system performance unchanged over a Gaussian channel. The combination of the two techniques yields a slightly better performance than the one obtained through clipping and filtering alone. Focusing on the receiver, iterative estimation and cancellation of clipping noise is first implemented on a clipped and filtered OFDM signal, yielding promising results over a Gaussian channel. On the Other hand, the performance of a system using an iterative treatment...
dc.format.extent37 hojases_CO
dc.format.mimetypeapplication/pdfes_CO
dc.language.isoenges_CO
dc.publisherUniandeses_CO
dc.sourceinstname:Universidad de los Andeses_CO
dc.sourcereponame:Repositorio Institucional Sénecaes_CO
dc.titlePrecoded iterative OFDM systemes_CO
dc.typeTrabajo de grado - Pregradospa
dc.publisher.programIngeniería Electrónicaes_CO
dc.subject.keywordRedes de área local inalámbricas (Redes de computadores) - Métodos de simulaciónes_CO
dc.subject.keywordMétodos iterativos (Matemáticas) - Aplicacioneses_CO
dc.subject.keywordSistemas de radiocomunicación - Investigacioneses_CO
dc.publisher.facultyFacultad de Ingenieríaes_CO
dc.publisher.departmentDepartamento de Ingeniería Eléctrica y Electrónicaes_CO
dc.type.driverinfo:eu-repo/semantics/bachelorThesisspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dc.description.degreenameIngeniero Electrónicoes_CO
dc.description.degreelevelPregradoes_CO
dc.identifier.instnameinstname:Universidad de los Andesspa
dc.identifier.reponamereponame:Repositorio Institucional Sénecaspa
dc.identifier.repourlrepourl:https://repositorio.uniandes.edu.co/spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.type.coarhttp://purl.org/coar/resource_type/c_7a1fspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TPspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa


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