Optimizing spectrum usage in Elastic Optical Networks

Design and evaluate by means of simulations of mechanisms to improve the use of the spectrum available in elastic optical networks.

Detalles Bibliográficos
Autor: Vicario Cutrín, Laura
Tipo de recurso: tesis de maestría
Fecha de publicación:2018
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/117775
Acceso en línea:https://hdl.handle.net/2117/117775
Access Level:acceso abierto
Palabra clave:Optical communications
eon
spectrum
simulator
optical networks
Comunicacions òptiques
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
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spelling Optimizing spectrum usage in Elastic Optical NetworksVicario Cutrín, LauraOptical communicationseonspectrumsimulatoroptical networksComunicacions òptiquesÀrees temàtiques de la UPC::Enginyeria de la telecomunicacióDesign and evaluate by means of simulations of mechanisms to improve the use of the spectrum available in elastic optical networks.Nowadays, the exponential growth of traffic has created a dramatic increase in bandwidth demand. Optical networks have arisen as the solution to this problem. However, the management of these networks is still something under investigation and improvement. The main goal of this thesis is to demonstrate that the performance of an Elastic Optical Network (EON) in terms of Blocking Probability (BP) can be improved using diverse techniques such as defragmentation, buffering and a combination of both. A Matlab simulator has been designed in order to evaluate the various case scenarios that have been devised to assess the performance of the network. Some interesting conclusions have been drawn from the results such as the fact that even though applying both techniques may seem as the best approach, if we look at it from the optimal point of view, the slight improvement that it provides when comparing it to defragmentation alone is not enough to give support to the idea of using both techniques.Universitat Politècnica de CatalunyaComellas Colomé, Jaume20182018-02-0120182018-06-03master thesishttp://purl.org/coar/resource_type/c_bdccNAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/masterThesisapplication/zipapplication/ziphttps://hdl.handle.net/2117/117775reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1177752026-05-27T15:37:01Z
dc.title.none.fl_str_mv Optimizing spectrum usage in Elastic Optical Networks
title Optimizing spectrum usage in Elastic Optical Networks
spellingShingle Optimizing spectrum usage in Elastic Optical Networks
Vicario Cutrín, Laura
Optical communications
eon
spectrum
simulator
optical networks
Comunicacions òptiques
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
title_short Optimizing spectrum usage in Elastic Optical Networks
title_full Optimizing spectrum usage in Elastic Optical Networks
title_fullStr Optimizing spectrum usage in Elastic Optical Networks
title_full_unstemmed Optimizing spectrum usage in Elastic Optical Networks
title_sort Optimizing spectrum usage in Elastic Optical Networks
dc.creator.none.fl_str_mv Vicario Cutrín, Laura
author Vicario Cutrín, Laura
author_facet Vicario Cutrín, Laura
author_role author
dc.contributor.none.fl_str_mv Comellas Colomé, Jaume
dc.subject.none.fl_str_mv Optical communications
eon
spectrum
simulator
optical networks
Comunicacions òptiques
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
topic Optical communications
eon
spectrum
simulator
optical networks
Comunicacions òptiques
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
description Design and evaluate by means of simulations of mechanisms to improve the use of the spectrum available in elastic optical networks.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-02-01
2018
2018-06-03
dc.type.none.fl_str_mv master thesis
http://purl.org/coar/resource_type/c_bdcc
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/117775
url https://hdl.handle.net/2117/117775
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/zip
application/zip
dc.publisher.none.fl_str_mv Universitat Politècnica de Catalunya
publisher.none.fl_str_mv Universitat Politècnica de Catalunya
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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