Network Fragmentation Measure in Elastic Optical Networks

Detalhes bibliográficos
Autor(a) principal: Bonani, L. H.
Data de Publicação: 2019
Outros Autores: Forghani-Elahabad, M., Abbade, M. L. F. [UNESP], IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/195265
Resumo: The Elastic Optical Network (EON) with multirate transmission and supported by bandwidth-variable switching technologies has provided more efficient utilization of spectral resources, leading to improvement of the network throughput. However, EON experiences a higher degree of fragmentation than conventional fixed-grid networks because of the spectrum continuity constraint and due to the dynamic nature of setup and release of the connections. In this work we propose and analyze some network fragmentation metrics, one of them applied to evaluate the spectrum fragmentation only due to the contiguity constraint.
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spelling Network Fragmentation Measure in Elastic Optical Networkselastic optical networknetwork fragmentationnetwork utilizationThe Elastic Optical Network (EON) with multirate transmission and supported by bandwidth-variable switching technologies has provided more efficient utilization of spectral resources, leading to improvement of the network throughput. However, EON experiences a higher degree of fragmentation than conventional fixed-grid networks because of the spectrum continuity constraint and due to the dynamic nature of setup and release of the connections. In this work we propose and analyze some network fragmentation metrics, one of them applied to evaluate the spectrum fragmentation only due to the contiguity constraint.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fed Univ ABC, CECS, Santo, SP, BrazilSao Paulo State Univ, Sao Joao Da Boa Vista, SP, BrazilSao Paulo State Univ, Sao Joao Da Boa Vista, SP, BrazilFAPESP: 2015/24341-7FAPESP: 2016/23511-9CNPq: 305427/2016-4CAPES: 001IeeeFed Univ ABCUniversidade Estadual Paulista (Unesp)Bonani, L. H.Forghani-Elahabad, M.Abbade, M. L. F. [UNESP]IEEE2020-12-10T17:28:52Z2020-12-10T17:28:52Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject52019 Sbfoton International Optics And Photonics Conference (sbfoton Iopc). New York: Ieee, 5 p., 2019.http://hdl.handle.net/11449/195265WOS:000521640900036Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2019 Sbfoton International Optics And Photonics Conference (sbfoton Iopc)info:eu-repo/semantics/openAccess2021-10-23T07:07:42Zoai:repositorio.unesp.br:11449/195265Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:35:27.828031Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Network Fragmentation Measure in Elastic Optical Networks
title Network Fragmentation Measure in Elastic Optical Networks
spellingShingle Network Fragmentation Measure in Elastic Optical Networks
Bonani, L. H.
elastic optical network
network fragmentation
network utilization
title_short Network Fragmentation Measure in Elastic Optical Networks
title_full Network Fragmentation Measure in Elastic Optical Networks
title_fullStr Network Fragmentation Measure in Elastic Optical Networks
title_full_unstemmed Network Fragmentation Measure in Elastic Optical Networks
title_sort Network Fragmentation Measure in Elastic Optical Networks
author Bonani, L. H.
author_facet Bonani, L. H.
Forghani-Elahabad, M.
Abbade, M. L. F. [UNESP]
IEEE
author_role author
author2 Forghani-Elahabad, M.
Abbade, M. L. F. [UNESP]
IEEE
author2_role author
author
author
dc.contributor.none.fl_str_mv Fed Univ ABC
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Bonani, L. H.
Forghani-Elahabad, M.
Abbade, M. L. F. [UNESP]
IEEE
dc.subject.por.fl_str_mv elastic optical network
network fragmentation
network utilization
topic elastic optical network
network fragmentation
network utilization
description The Elastic Optical Network (EON) with multirate transmission and supported by bandwidth-variable switching technologies has provided more efficient utilization of spectral resources, leading to improvement of the network throughput. However, EON experiences a higher degree of fragmentation than conventional fixed-grid networks because of the spectrum continuity constraint and due to the dynamic nature of setup and release of the connections. In this work we propose and analyze some network fragmentation metrics, one of them applied to evaluate the spectrum fragmentation only due to the contiguity constraint.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
2020-12-10T17:28:52Z
2020-12-10T17:28:52Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv 2019 Sbfoton International Optics And Photonics Conference (sbfoton Iopc). New York: Ieee, 5 p., 2019.
http://hdl.handle.net/11449/195265
WOS:000521640900036
identifier_str_mv 2019 Sbfoton International Optics And Photonics Conference (sbfoton Iopc). New York: Ieee, 5 p., 2019.
WOS:000521640900036
url http://hdl.handle.net/11449/195265
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2019 Sbfoton International Optics And Photonics Conference (sbfoton Iopc)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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