On the Optimum Performance of Nonlinearly Distorted OFDM Signals

Bibliographic Details
Main Author: Guerreiro, João
Publication Date: 2014
Other Authors: Dinis, Rui, Carvalho, Paulo Montezuma
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/11144/3091
Summary: In this paper, we present a theoretical analysis for obtaining the minimum Euclidean distance between two nonlinearly distorted OFDM (Orthogonal Frequency Division Multiplexing) signals. This analysis takes advantage of the Gaussian behavior of OFDM signals with a large number of subcarriers and is a key step to get the asymptotic gain of the optimum receiver. We consider both polar and Cartesian memoryless nonlinearities, showing that in general the optimum performance of nonlinear OFDM is better than linear OFDM.
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spelling On the Optimum Performance of Nonlinearly Distorted OFDM SignalsOFDM signalsnonlinear distortion effectsoptimum receiverEuclidean distanceIn this paper, we present a theoretical analysis for obtaining the minimum Euclidean distance between two nonlinearly distorted OFDM (Orthogonal Frequency Division Multiplexing) signals. This analysis takes advantage of the Gaussian behavior of OFDM signals with a large number of subcarriers and is a key step to get the asymptotic gain of the optimum receiver. We consider both polar and Cartesian memoryless nonlinearities, showing that in general the optimum performance of nonlinear OFDM is better than linear OFDM.IEEE2017-06-14T18:38:09Z2014-05-01T00:00:00Z2014-05conference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/11144/3091eng978-1-4799-4482-8978-1-4799-4481-110.1109/VTCSpring.2014.7023015Guerreiro, JoãoDinis, RuiCarvalho, Paulo Montezumainfo: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:RCAAP2024-08-01T02:10:43Zoai:repositorio.ual.pt:11144/3091Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T18:45:28.452741Repositórios 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 On the Optimum Performance of Nonlinearly Distorted OFDM Signals
title On the Optimum Performance of Nonlinearly Distorted OFDM Signals
spellingShingle On the Optimum Performance of Nonlinearly Distorted OFDM Signals
Guerreiro, João
OFDM signals
nonlinear distortion effects
optimum receiver
Euclidean distance
title_short On the Optimum Performance of Nonlinearly Distorted OFDM Signals
title_full On the Optimum Performance of Nonlinearly Distorted OFDM Signals
title_fullStr On the Optimum Performance of Nonlinearly Distorted OFDM Signals
title_full_unstemmed On the Optimum Performance of Nonlinearly Distorted OFDM Signals
title_sort On the Optimum Performance of Nonlinearly Distorted OFDM Signals
author Guerreiro, João
author_facet Guerreiro, João
Dinis, Rui
Carvalho, Paulo Montezuma
author_role author
author2 Dinis, Rui
Carvalho, Paulo Montezuma
author2_role author
author
dc.contributor.author.fl_str_mv Guerreiro, João
Dinis, Rui
Carvalho, Paulo Montezuma
dc.subject.por.fl_str_mv OFDM signals
nonlinear distortion effects
optimum receiver
Euclidean distance
topic OFDM signals
nonlinear distortion effects
optimum receiver
Euclidean distance
description In this paper, we present a theoretical analysis for obtaining the minimum Euclidean distance between two nonlinearly distorted OFDM (Orthogonal Frequency Division Multiplexing) signals. This analysis takes advantage of the Gaussian behavior of OFDM signals with a large number of subcarriers and is a key step to get the asymptotic gain of the optimum receiver. We consider both polar and Cartesian memoryless nonlinearities, showing that in general the optimum performance of nonlinear OFDM is better than linear OFDM.
publishDate 2014
dc.date.none.fl_str_mv 2014-05-01T00:00:00Z
2014-05
2017-06-14T18:38:09Z
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/11144/3091
url http://hdl.handle.net/11144/3091
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 978-1-4799-4482-8
978-1-4799-4481-1
10.1109/VTCSpring.2014.7023015
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 IEEE
publisher.none.fl_str_mv IEEE
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
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
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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