On the Detection of CE-OFDM Signals

Detalhes bibliográficos
Autor(a) principal: Guerreiro, João
Data de Publicação: 2016
Outros Autores: Rui, Dinis, Paulo, Montezuma
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/11144/3064
Resumo: — In this letter, we study the optimum performance of constant envelope orthogonal frequency division multiplexing (CE-OFDM) signals in both ideal additive white Gaussian noise channels and frequency-selective channels, and we compare it to the performance of conventional CE-OFDM receivers based on a phase detector. It is shown that the phase detector can achieve optimum performance, but only in scenarios where the power efficiency is very low. For this reason, the use of CE-OFDM schemes in power-constrained scenarios may demand other type of receivers, such as optimum-based receivers.
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spelling On the Detection of CE-OFDM SignalsOFDMphase modulationnonlinear distortion effectsoptimum performance— In this letter, we study the optimum performance of constant envelope orthogonal frequency division multiplexing (CE-OFDM) signals in both ideal additive white Gaussian noise channels and frequency-selective channels, and we compare it to the performance of conventional CE-OFDM receivers based on a phase detector. It is shown that the phase detector can achieve optimum performance, but only in scenarios where the power efficiency is very low. For this reason, the use of CE-OFDM schemes in power-constrained scenarios may demand other type of receivers, such as optimum-based receivers.2017-06-02T12:48:37Z2016-11-01T00:00:00Z2016-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11144/3064engGuerreiro, JoãoRui, DinisPaulo, Montezumainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-11T02:28:21Zoai:repositorio.ual.pt:11144/3064Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:35:47.317037Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv On the Detection of CE-OFDM Signals
title On the Detection of CE-OFDM Signals
spellingShingle On the Detection of CE-OFDM Signals
Guerreiro, João
OFDM
phase modulation
nonlinear distortion effects
optimum performance
title_short On the Detection of CE-OFDM Signals
title_full On the Detection of CE-OFDM Signals
title_fullStr On the Detection of CE-OFDM Signals
title_full_unstemmed On the Detection of CE-OFDM Signals
title_sort On the Detection of CE-OFDM Signals
author Guerreiro, João
author_facet Guerreiro, João
Rui, Dinis
Paulo, Montezuma
author_role author
author2 Rui, Dinis
Paulo, Montezuma
author2_role author
author
dc.contributor.author.fl_str_mv Guerreiro, João
Rui, Dinis
Paulo, Montezuma
dc.subject.por.fl_str_mv OFDM
phase modulation
nonlinear distortion effects
optimum performance
topic OFDM
phase modulation
nonlinear distortion effects
optimum performance
description — In this letter, we study the optimum performance of constant envelope orthogonal frequency division multiplexing (CE-OFDM) signals in both ideal additive white Gaussian noise channels and frequency-selective channels, and we compare it to the performance of conventional CE-OFDM receivers based on a phase detector. It is shown that the phase detector can achieve optimum performance, but only in scenarios where the power efficiency is very low. For this reason, the use of CE-OFDM schemes in power-constrained scenarios may demand other type of receivers, such as optimum-based receivers.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-01T00:00:00Z
2016-11
2017-06-02T12:48:37Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/11144/3064
url http://hdl.handle.net/11144/3064
dc.language.iso.fl_str_mv eng
language eng
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eu_rights_str_mv openAccess
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dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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