Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms

Detalhes bibliográficos
Autor(a) principal: Anyuo, Shadrack Omondi
Data de Publicação: 2010
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/1778
Resumo: Dissertação de mest., Ciências de Computação, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2010
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spelling Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadmsRedes de computadoresBanda largaRedes Fi WiFibra óticaDissertação de mest., Ciências de Computação, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2010There has been a continuous demand for broadband services in the recent past majorly attributed to the fall in pricing of high end devices with broadband capabilities. This has brought challenges to network operators since the offered bandwidths need to match the ever increasing demand. While there has been solution for transport network to carry huge traffics through fiber optics technology, access networks have not been able to deliver this huge bandwidth to the end users. More recently, a new powerful access solution, combining the strength of both optical and wireless technologies, is under strong research. This hybrid fiber-wireless (FiWi) access solution is expected to become a powerful platform for the support of future applications and services. In this thesis, dynamic connection provisioning in FiWi access networks is discussed. In order to reduce the overall network costs in the access networks, the use of tunable reconfigurable add/drop optical multiplexers (ROADMs) at the wireless-optical interface is proposed. To achieve dynamic connection provisioning, a heuristic is proposed that minimizes the overall connection blocking probability through efficient routing & wavelength assignment and tuningbased head re-positioning at ROADMs.Correia, NoéliaSapientiaAnyuo, Shadrack Omondi2012-10-24T09:45:40Z20102010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.1/1778eng621.39 ANY*Dyn Caveinfo: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:RCAAP2023-07-24T10:12:56Zoai:sapientia.ualg.pt:10400.1/1778Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:55:54.059057Repositório 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 Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
title Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
spellingShingle Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
Anyuo, Shadrack Omondi
Redes de computadores
Banda larga
Redes Fi Wi
Fibra ótica
title_short Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
title_full Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
title_fullStr Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
title_full_unstemmed Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
title_sort Dynamic connection provisioning in fiber-wireless access networks using tuning-based roadms
author Anyuo, Shadrack Omondi
author_facet Anyuo, Shadrack Omondi
author_role author
dc.contributor.none.fl_str_mv Correia, Noélia
Sapientia
dc.contributor.author.fl_str_mv Anyuo, Shadrack Omondi
dc.subject.por.fl_str_mv Redes de computadores
Banda larga
Redes Fi Wi
Fibra ótica
topic Redes de computadores
Banda larga
Redes Fi Wi
Fibra ótica
description Dissertação de mest., Ciências de Computação, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2010
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01T00:00:00Z
2012-10-24T09:45:40Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/1778
url http://hdl.handle.net/10400.1/1778
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 621.39 ANY*Dyn Cave
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.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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