Radio over Fiber (RoF): A comparison of low-cost systems
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
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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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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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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1799130375478312960 |