Analytical evaluation of nonlinear effects in MC-CDMA signals

Detalhes bibliográficos
Autor(a) principal: Dinis, Rui
Data de Publicação: 2005
Outros Autores: Silva, Paulo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10400.1/2274
Resumo: In this paper we present an analytical tool for the per formance evaluation of nonlinear effects in MC-CDMA signals. This tool takes advantage of the Gaussian-like behavior of MC-CDMA signals with a large number of subcarriers and employs results on memoryless nonlinear devices with Gaussian inputs so as to characterize statis tically the signals at the output of the nonlinear device. This characterization is then used for an analytical com putation of the SIR levels (Signal-to-Interference Ratio) and the BER performance (Bit Error Rate). A set of numerical results is presented and discussed, showing the accuracy of the proposed analytical BER per formance analysis.
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spelling Analytical evaluation of nonlinear effects in MC-CDMA signalsNonlinear effectsGaussian processesMC-CDMAIn this paper we present an analytical tool for the per formance evaluation of nonlinear effects in MC-CDMA signals. This tool takes advantage of the Gaussian-like behavior of MC-CDMA signals with a large number of subcarriers and employs results on memoryless nonlinear devices with Gaussian inputs so as to characterize statis tically the signals at the output of the nonlinear device. This characterization is then used for an analytical com putation of the SIR levels (Signal-to-Interference Ratio) and the BER performance (Bit Error Rate). A set of numerical results is presented and discussed, showing the accuracy of the proposed analytical BER per formance analysis.ACTA PressSapientiaDinis, RuiSilva, Paulo2013-02-08T17:05:51Z2005-072005-07-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.1/2274eng0-88986-491-8AUT: PSI00617;info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-18T17:38:18Zoai:sapientia.ualg.pt:10400.1/2274Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T20:29:40.462931Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Analytical evaluation of nonlinear effects in MC-CDMA signals
title Analytical evaluation of nonlinear effects in MC-CDMA signals
spellingShingle Analytical evaluation of nonlinear effects in MC-CDMA signals
Dinis, Rui
Nonlinear effects
Gaussian processes
MC-CDMA
title_short Analytical evaluation of nonlinear effects in MC-CDMA signals
title_full Analytical evaluation of nonlinear effects in MC-CDMA signals
title_fullStr Analytical evaluation of nonlinear effects in MC-CDMA signals
title_full_unstemmed Analytical evaluation of nonlinear effects in MC-CDMA signals
title_sort Analytical evaluation of nonlinear effects in MC-CDMA signals
author Dinis, Rui
author_facet Dinis, Rui
Silva, Paulo
author_role author
author2 Silva, Paulo
author2_role author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Dinis, Rui
Silva, Paulo
dc.subject.por.fl_str_mv Nonlinear effects
Gaussian processes
MC-CDMA
topic Nonlinear effects
Gaussian processes
MC-CDMA
description In this paper we present an analytical tool for the per formance evaluation of nonlinear effects in MC-CDMA signals. This tool takes advantage of the Gaussian-like behavior of MC-CDMA signals with a large number of subcarriers and employs results on memoryless nonlinear devices with Gaussian inputs so as to characterize statis tically the signals at the output of the nonlinear device. This characterization is then used for an analytical com putation of the SIR levels (Signal-to-Interference Ratio) and the BER performance (Bit Error Rate). A set of numerical results is presented and discussed, showing the accuracy of the proposed analytical BER per formance analysis.
publishDate 2005
dc.date.none.fl_str_mv 2005-07
2005-07-01T00:00:00Z
2013-02-08T17:05:51Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/2274
url http://hdl.handle.net/10400.1/2274
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0-88986-491-8
AUT: PSI00617;
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ACTA Press
publisher.none.fl_str_mv ACTA Press
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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