Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems

Detalhes bibliográficos
Autor(a) principal: Rebola, J. L.
Data de Publicação: 2012
Outros Autores: Cartaxo, A. V. T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://ciencia.iscte-iul.pt/public/pub/id/9966
http://hdl.handle.net/10071/7054
Resumo: A new moment generating function (MGF) is proposed to assess rigorously the performance of optically preamplified receivers with direct-detection employing baseband orthogonal frequency division multiplexing (OFDM). By comparison with Monte Carlo simulation, the proposed MGF-based method shows very good accuracy when predicting the bit error probability for arbitrary optical and electrical filters, different numbers of OFDM subcarriers, and double sideband and single sideband optical OFDM signals. Its good accuracy when estimating the bit error probability in each individual subcarrier is also demonstrated. The new MGF-based method exhibits a significant improvement of accuracy when compared to the MGF-based method previously reported in the literature, especially for filter bandwidths not exceeding the OFDM signal bandwidth, which is the range corresponding to the optimum filter bandwidth.
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spelling Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication SystemsDirect-detection receiversMoment generating functionOptical communicationsOrthogonal frequency division multiplexing (OFDM)A new moment generating function (MGF) is proposed to assess rigorously the performance of optically preamplified receivers with direct-detection employing baseband orthogonal frequency division multiplexing (OFDM). By comparison with Monte Carlo simulation, the proposed MGF-based method shows very good accuracy when predicting the bit error probability for arbitrary optical and electrical filters, different numbers of OFDM subcarriers, and double sideband and single sideband optical OFDM signals. Its good accuracy when estimating the bit error probability in each individual subcarrier is also demonstrated. The new MGF-based method exhibits a significant improvement of accuracy when compared to the MGF-based method previously reported in the literature, especially for filter bandwidths not exceeding the OFDM signal bandwidth, which is the range corresponding to the optimum filter bandwidth.IEEE Photonics Society2014-05-02T16:54:22Z2012-01-01T00:00:00Z20122014-05-02T16:52:15Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://ciencia.iscte-iul.pt/public/pub/id/9966http://hdl.handle.net/10071/7054eng0733-8724Rebola, J. L.Cartaxo, A. V. T.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:RCAAP2023-11-09T17:50:45Zoai:repositorio.iscte-iul.pt:10071/7054Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:25:05.299814Repositório 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 Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
title Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
spellingShingle Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
Rebola, J. L.
Direct-detection receivers
Moment generating function
Optical communications
Orthogonal frequency division multiplexing (OFDM)
title_short Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
title_full Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
title_fullStr Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
title_full_unstemmed Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
title_sort Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems
author Rebola, J. L.
author_facet Rebola, J. L.
Cartaxo, A. V. T.
author_role author
author2 Cartaxo, A. V. T.
author2_role author
dc.contributor.author.fl_str_mv Rebola, J. L.
Cartaxo, A. V. T.
dc.subject.por.fl_str_mv Direct-detection receivers
Moment generating function
Optical communications
Orthogonal frequency division multiplexing (OFDM)
topic Direct-detection receivers
Moment generating function
Optical communications
Orthogonal frequency division multiplexing (OFDM)
description A new moment generating function (MGF) is proposed to assess rigorously the performance of optically preamplified receivers with direct-detection employing baseband orthogonal frequency division multiplexing (OFDM). By comparison with Monte Carlo simulation, the proposed MGF-based method shows very good accuracy when predicting the bit error probability for arbitrary optical and electrical filters, different numbers of OFDM subcarriers, and double sideband and single sideband optical OFDM signals. Its good accuracy when estimating the bit error probability in each individual subcarrier is also demonstrated. The new MGF-based method exhibits a significant improvement of accuracy when compared to the MGF-based method previously reported in the literature, especially for filter bandwidths not exceeding the OFDM signal bandwidth, which is the range corresponding to the optimum filter bandwidth.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01T00:00:00Z
2012
2014-05-02T16:54:22Z
2014-05-02T16:52:15Z
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 https://ciencia.iscte-iul.pt/public/pub/id/9966
http://hdl.handle.net/10071/7054
url https://ciencia.iscte-iul.pt/public/pub/id/9966
http://hdl.handle.net/10071/7054
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0733-8724
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 Photonics Society
publisher.none.fl_str_mv IEEE Photonics Society
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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