Automatic tunning of Okumura-Hata model on railway communications

Detalhes bibliográficos
Autor(a) principal: Beire, Ana Rita
Data de Publicação: 2014
Outros Autores: Cota, Nuno, Pinheiro Pita, Helder Jorge, Rodrigues, António
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/4788
Resumo: This paper presents the Genetic Algorithms (GA) as an efficient solution for the Okumura-Hata prediction model tuning on railways communications. A method for modelling the propagation model tuning parameters was presented. The algorithm tuning and validation were based on real networks measurements carried out on four different propagation scenarios and several performance indicators were used. It was shown that the proposed GA is able to produce significant improvements over the original model. The algorithm developed is currently been used on real GSM-R network planning process for an enhanced resources usage.
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spelling Automatic tunning of Okumura-Hata model on railway communicationsGenetic AlgorithmOkumura-HataPropagation ModelRailway CommunicationsTuningThis paper presents the Genetic Algorithms (GA) as an efficient solution for the Okumura-Hata prediction model tuning on railways communications. A method for modelling the propagation model tuning parameters was presented. The algorithm tuning and validation were based on real networks measurements carried out on four different propagation scenarios and several performance indicators were used. It was shown that the proposed GA is able to produce significant improvements over the original model. The algorithm developed is currently been used on real GSM-R network planning process for an enhanced resources usage.SpringerRCIPLBeire, Ana RitaCota, NunoPinheiro Pita, Helder JorgeRodrigues, António2015-08-17T16:19:53Z20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/4788engBEIRE, Ana Rita; [et al] – Automatic tunning of Okumura-Hata model on railway communications. In Wireless Personal Communications. SPRINGER, 2014. ISSN: 0929-6212. p. 562-567.0929-621210.1109/WPMC.2014.7014881metadata only accessinfo: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:RCAAP2023-08-03T09:47:17Zoai:repositorio.ipl.pt:10400.21/4788Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:14:10.317152Repositório 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 Automatic tunning of Okumura-Hata model on railway communications
title Automatic tunning of Okumura-Hata model on railway communications
spellingShingle Automatic tunning of Okumura-Hata model on railway communications
Beire, Ana Rita
Genetic Algorithm
Okumura-Hata
Propagation Model
Railway Communications
Tuning
title_short Automatic tunning of Okumura-Hata model on railway communications
title_full Automatic tunning of Okumura-Hata model on railway communications
title_fullStr Automatic tunning of Okumura-Hata model on railway communications
title_full_unstemmed Automatic tunning of Okumura-Hata model on railway communications
title_sort Automatic tunning of Okumura-Hata model on railway communications
author Beire, Ana Rita
author_facet Beire, Ana Rita
Cota, Nuno
Pinheiro Pita, Helder Jorge
Rodrigues, António
author_role author
author2 Cota, Nuno
Pinheiro Pita, Helder Jorge
Rodrigues, António
author2_role author
author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Beire, Ana Rita
Cota, Nuno
Pinheiro Pita, Helder Jorge
Rodrigues, António
dc.subject.por.fl_str_mv Genetic Algorithm
Okumura-Hata
Propagation Model
Railway Communications
Tuning
topic Genetic Algorithm
Okumura-Hata
Propagation Model
Railway Communications
Tuning
description This paper presents the Genetic Algorithms (GA) as an efficient solution for the Okumura-Hata prediction model tuning on railways communications. A method for modelling the propagation model tuning parameters was presented. The algorithm tuning and validation were based on real networks measurements carried out on four different propagation scenarios and several performance indicators were used. It was shown that the proposed GA is able to produce significant improvements over the original model. The algorithm developed is currently been used on real GSM-R network planning process for an enhanced resources usage.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
2015-08-17T16:19:53Z
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/10400.21/4788
url http://hdl.handle.net/10400.21/4788
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv BEIRE, Ana Rita; [et al] – Automatic tunning of Okumura-Hata model on railway communications. In Wireless Personal Communications. SPRINGER, 2014. ISSN: 0929-6212. p. 562-567.
0929-6212
10.1109/WPMC.2014.7014881
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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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