Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals

Detalhes bibliográficos
Autor(a) principal: Dinis, Rui
Data de Publicação: 2006
Outros Autores: Silva, Paulo, Araújo, Teresa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/190
Resumo: In this paper, we consider low-PMEPR (Peak-to-Mean Envelope Power Ratio) MC-CDMA (Multicarrier Coded Division Multiple Access) schemes. We develop frequencydomain turbo equalizers combined with an iterative estimation and cancellation of nonlinear distortion effects. Our receivers have relatively low complexity, since they allow FFT-based (Fast Fourier Transform) implementations. The proposed turbo receivers allow significant performance improvements at low and moderate SNR (Signal-to-Noise Ratio), even when a low-PMEPR MC-CDMA transmission is intended.
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spelling Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signalsTelecomunicaçõesComunicações sem fiosWirelessMUDCDMAIgualização no domínio da frequência621.39In this paper, we consider low-PMEPR (Peak-to-Mean Envelope Power Ratio) MC-CDMA (Multicarrier Coded Division Multiple Access) schemes. We develop frequencydomain turbo equalizers combined with an iterative estimation and cancellation of nonlinear distortion effects. Our receivers have relatively low complexity, since they allow FFT-based (Fast Fourier Transform) implementations. The proposed turbo receivers allow significant performance improvements at low and moderate SNR (Signal-to-Noise Ratio), even when a low-PMEPR MC-CDMA transmission is intended.Honolulu, HawaiiSapientiaDinis, RuiSilva, PauloAraújo, Teresa2009-02-13T17:10:10Z20062006-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10400.1/190engProc. IASTED SIP'06. - Honolulu, Hawaii, August. 2006. - 5 pAUT: PSI00617;info: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:RCAAP2023-07-24T10:10:55Zoai:sapientia.ualg.pt:10400.1/190Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:54:35.824972Repositório 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 Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
title Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
spellingShingle Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
Dinis, Rui
Telecomunicações
Comunicações sem fios
Wireless
MUD
CDMA
Igualização no domínio da frequência
621.39
title_short Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
title_full Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
title_fullStr Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
title_full_unstemmed Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
title_sort Joint turbo equalization and cancelation of nonlinear distortion effects in MC-CDMA signals
author Dinis, Rui
author_facet Dinis, Rui
Silva, Paulo
Araújo, Teresa
author_role author
author2 Silva, Paulo
Araújo, Teresa
author2_role author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Dinis, Rui
Silva, Paulo
Araújo, Teresa
dc.subject.por.fl_str_mv Telecomunicações
Comunicações sem fios
Wireless
MUD
CDMA
Igualização no domínio da frequência
621.39
topic Telecomunicações
Comunicações sem fios
Wireless
MUD
CDMA
Igualização no domínio da frequência
621.39
description In this paper, we consider low-PMEPR (Peak-to-Mean Envelope Power Ratio) MC-CDMA (Multicarrier Coded Division Multiple Access) schemes. We develop frequencydomain turbo equalizers combined with an iterative estimation and cancellation of nonlinear distortion effects. Our receivers have relatively low complexity, since they allow FFT-based (Fast Fourier Transform) implementations. The proposed turbo receivers allow significant performance improvements at low and moderate SNR (Signal-to-Noise Ratio), even when a low-PMEPR MC-CDMA transmission is intended.
publishDate 2006
dc.date.none.fl_str_mv 2006
2006-01-01T00:00:00Z
2009-02-13T17:10:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/190
url http://hdl.handle.net/10400.1/190
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proc. IASTED SIP'06. - Honolulu, Hawaii, August. 2006. - 5 p
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
application/pdf
dc.publisher.none.fl_str_mv Honolulu, Hawaii
publisher.none.fl_str_mv Honolulu, Hawaii
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
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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