Radio over Fiber (RoF): A comparison of low-cost systems

Detalhes bibliográficos
Autor(a) principal: Almeida, Márcio
Data de Publicação: 2013
Outros Autores: Pinho, Pedro, Ramos, Fernando
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.34629/ipl.isel.i-ETC.7
Resumo: In order to assess the potential of low-cost radio-over-fiber (RoF) solutions, in this paper we make a comparison of three full-duplex RoF systems. These systems are low-cost solutions that use remote modulation, with a single centralized light source used at the central station to generate a downlink wavelength that is reused at the remote location for upstream transmission. By avoiding the need for an additional light source at each remote location the cost of the solution is significantly reduced. The three systems evaluated in this paper differ by the type of optical modulation used for downlink and uplink. The first is an IM-IM system using intensity-modulation (IM) for the downlink and uplink direction. The second scheme, PM-IM, differs from the first by using phase-modulation (PM) for downlink. Finally, the third system, PM-PM, uses phase modulation for downlink and uplink.
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spelling Radio over Fiber (RoF): A comparison of low-cost systemsPhase Modulation; Radio-over-Fiber (RoF); Remodulation; Wireless Access Network; Low-cost SystemsIn order to assess the potential of low-cost radio-over-fiber (RoF) solutions, in this paper we make a comparison of three full-duplex RoF systems. These systems are low-cost solutions that use remote modulation, with a single centralized light source used at the central station to generate a downlink wavelength that is reused at the remote location for upstream transmission. By avoiding the need for an additional light source at each remote location the cost of the solution is significantly reduced. The three systems evaluated in this paper differ by the type of optical modulation used for downlink and uplink. The first is an IM-IM system using intensity-modulation (IM) for the downlink and uplink direction. The second scheme, PM-IM, differs from the first by using phase-modulation (PM) for downlink. Finally, the third system, PM-PM, uses phase modulation for downlink and uplink.ISEL - High Institute of Engineering of Lisbon2013-06-27T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.34629/ipl.isel.i-ETC.7oai:i-ETC.journals.isel.pt:article/7i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-5i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-52182-4010reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://journals.isel.pt/index.php/i-ETC/article/view/7https://doi.org/10.34629/ipl.isel.i-ETC.7http://journals.isel.pt/index.php/i-ETC/article/view/7/7Copyright (c) 2013 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computershttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessAlmeida, MárcioPinho, PedroRamos, Fernando2022-09-20T15:26:05Zoai:i-ETC.journals.isel.pt:article/7Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:51:11.578481Repositório 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 Radio over Fiber (RoF): A comparison of low-cost systems
title Radio over Fiber (RoF): A comparison of low-cost systems
spellingShingle Radio over Fiber (RoF): A comparison of low-cost systems
Almeida, Márcio
Phase Modulation; Radio-over-Fiber (RoF); Remodulation; Wireless Access Network; Low-cost Systems
title_short Radio over Fiber (RoF): A comparison of low-cost systems
title_full Radio over Fiber (RoF): A comparison of low-cost systems
title_fullStr Radio over Fiber (RoF): A comparison of low-cost systems
title_full_unstemmed Radio over Fiber (RoF): A comparison of low-cost systems
title_sort Radio over Fiber (RoF): A comparison of low-cost systems
author Almeida, Márcio
author_facet Almeida, Márcio
Pinho, Pedro
Ramos, Fernando
author_role author
author2 Pinho, Pedro
Ramos, Fernando
author2_role author
author
dc.contributor.author.fl_str_mv Almeida, Márcio
Pinho, Pedro
Ramos, Fernando
dc.subject.por.fl_str_mv Phase Modulation; Radio-over-Fiber (RoF); Remodulation; Wireless Access Network; Low-cost Systems
topic Phase Modulation; Radio-over-Fiber (RoF); Remodulation; Wireless Access Network; Low-cost Systems
description In order to assess the potential of low-cost radio-over-fiber (RoF) solutions, in this paper we make a comparison of three full-duplex RoF systems. These systems are low-cost solutions that use remote modulation, with a single centralized light source used at the central station to generate a downlink wavelength that is reused at the remote location for upstream transmission. By avoiding the need for an additional light source at each remote location the cost of the solution is significantly reduced. The three systems evaluated in this paper differ by the type of optical modulation used for downlink and uplink. The first is an IM-IM system using intensity-modulation (IM) for the downlink and uplink direction. The second scheme, PM-IM, differs from the first by using phase-modulation (PM) for downlink. Finally, the third system, PM-PM, uses phase modulation for downlink and uplink.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-27T00:00:00Z
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://doi.org/10.34629/ipl.isel.i-ETC.7
oai:i-ETC.journals.isel.pt:article/7
url https://doi.org/10.34629/ipl.isel.i-ETC.7
identifier_str_mv oai:i-ETC.journals.isel.pt:article/7
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://journals.isel.pt/index.php/i-ETC/article/view/7
https://doi.org/10.34629/ipl.isel.i-ETC.7
http://journals.isel.pt/index.php/i-ETC/article/view/7/7
dc.rights.driver.fl_str_mv Copyright (c) 2013 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2013 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ISEL - High Institute of Engineering of Lisbon
publisher.none.fl_str_mv ISEL - High Institute of Engineering of Lisbon
dc.source.none.fl_str_mv i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-5
i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-5
2182-4010
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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