Resource management research in Passive Optical Networks (PON)

Next Generation Access Networks (NGAN) are the new step forward to deliver broadband services and to facilitate the integration of different technologies. It is plausible to assume that, from a technological standpoint, the Future Internet will be composed of long-range high-speed optical networks;...

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Detalhes bibliográficos
Autor: Garfias Hernández, Paola
Formato: informe técnico
Fecha de publicación:2013
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2072/204928
Acesso em linha:http://hdl.handle.net/2072/204928
Access Level:acceso abierto
Palavra-chave:Comunicacions òptiques
Xarxes d'àrea local sense fil
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network_name_str España
repository_id_str
dc.title.none.fl_str_mv Resource management research in Passive Optical Networks (PON)
title Resource management research in Passive Optical Networks (PON)
spellingShingle Resource management research in Passive Optical Networks (PON)
Garfias Hernández, Paola
Comunicacions òptiques
Xarxes d'àrea local sense fil
title_short Resource management research in Passive Optical Networks (PON)
title_full Resource management research in Passive Optical Networks (PON)
title_fullStr Resource management research in Passive Optical Networks (PON)
title_full_unstemmed Resource management research in Passive Optical Networks (PON)
title_sort Resource management research in Passive Optical Networks (PON)
dc.creator.none.fl_str_mv Garfias Hernández, Paola
author Garfias Hernández, Paola
author_facet Garfias Hernández, Paola
author_role author
dc.contributor.none.fl_str_mv Agència de Gestió d'Ajuts Universitaris i de Recerca
Sallent i Ribes, Sebastià
Universitat Politècnica de Catalunya
dc.subject.none.fl_str_mv Comunicacions òptiques
Xarxes d'àrea local sense fil
topic Comunicacions òptiques
Xarxes d'àrea local sense fil
description Next Generation Access Networks (NGAN) are the new step forward to deliver broadband services and to facilitate the integration of different technologies. It is plausible to assume that, from a technological standpoint, the Future Internet will be composed of long-range high-speed optical networks; a number of wireless networks at the edge; and, in between, several access technologies, among which, the Passive Optical Networks (xPON) are very likely to succeed, due to their simplicity, low-cost, and increased bandwidth. Among the different PON technologies, the Ethernet-PON (EPON) is the most promising alternative to satisfy operator and user needs, due to its cost, flexibility and interoperability with other technologies. One of the most interesting challenges in such technologies relates to the scheduling and allocation of resources in the upstream (shared) channel. The aim of this research project is to study and evaluate current contributions and propose new efficient solutions to address the resource allocation issues in Next Generation EPON (NG-EPON). Key issues in this context are future end-user needs, integrated quality of service (QoS) support and optimized service provisioning for real time and elastic flows. This project will unveil research opportunities, issue recommendations and propose novel mechanisms associated with the convergence within heterogeneous access networks and will thus serve as a basis for long-term research projects in this direction. The project has served as a platform for the generation of new concepts and solutions that were published in national and international conferences, scientific journals and also in book chapter. We expect some more research publications in addition to the ones mentioned to be generated in a few months.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/report
format report
dc.identifier.none.fl_str_mv http://hdl.handle.net/2072/204928
url http://hdl.handle.net/2072/204928
dc.language.none.fl_str_mv Catalán
language_invalid_str_mv Catalán
dc.relation.none.fl_str_mv Els ajuts de l'AGAUR;2011FI_B2 00239
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
rights_invalid_str_mv
dc.format.none.fl_str_mv 85 p.
application/pdf
dc.source.none.fl_str_mv RECERCAT (Dipòsit de la Recerca de Catalunya)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling Resource management research in Passive Optical Networks (PON)Garfias Hernández, PaolaComunicacions òptiquesXarxes d'àrea local sense filNext Generation Access Networks (NGAN) are the new step forward to deliver broadband services and to facilitate the integration of different technologies. It is plausible to assume that, from a technological standpoint, the Future Internet will be composed of long-range high-speed optical networks; a number of wireless networks at the edge; and, in between, several access technologies, among which, the Passive Optical Networks (xPON) are very likely to succeed, due to their simplicity, low-cost, and increased bandwidth. Among the different PON technologies, the Ethernet-PON (EPON) is the most promising alternative to satisfy operator and user needs, due to its cost, flexibility and interoperability with other technologies. One of the most interesting challenges in such technologies relates to the scheduling and allocation of resources in the upstream (shared) channel. The aim of this research project is to study and evaluate current contributions and propose new efficient solutions to address the resource allocation issues in Next Generation EPON (NG-EPON). Key issues in this context are future end-user needs, integrated quality of service (QoS) support and optimized service provisioning for real time and elastic flows. This project will unveil research opportunities, issue recommendations and propose novel mechanisms associated with the convergence within heterogeneous access networks and will thus serve as a basis for long-term research projects in this direction. The project has served as a platform for the generation of new concepts and solutions that were published in national and international conferences, scientific journals and also in book chapter. We expect some more research publications in addition to the ones mentioned to be generated in a few months.Las redes de acceso de próxima generación (NGAN) son la nueva forma de ofrecer servicios de banda ancha y facilitan la integración de diferentes tecnologías. Es plausible suponer que, desde un punto de vista tecnológico, la Internet del Futuro se compone de redes ópticas de largo alcance y alta velocidad, redes inalámbricas y varias tecnologías de acceso, entre las cuales, el redes ópticas pasivas (xPON) son las que prometen mayor éxito, debido a su simplicidad, bajo costo y mayor ancho de banda. Entre las diferentes tecnologías PON, Ethernet PON (EPON) es la alternativa más prometedora para satisfacer las necesidades del operador y el usuario, debido a su costo, flexibilidad e interoperabilidad con otras tecnologías. Uno de los retos más interesantes de estas tecnologías se refiere a la programación y asignación de recursos en el canal compartido de subida. El objetivo de este proyecto de investigación ha sido estudiar y evaluar las contribuciones actuales y proponer nuevas soluciones eficaces para resolver los problemas de asignación de recursos en las redes EPON de próxima generación (NG-EPON). Temas claves en este contexto son las futuras necesidades del usuario final, el soporte de la calidad integral del servicio (QoS) y la provisión de servicios para la optimización de flujos de tiempo real y elásticos. Este proyecto identifico oportunidades de investigación, recomendaciones y propone nuevos mecanismos asociados a la convergencia de las redes de acceso heterogéneas y por lo tanto servirá de base para proyectos de investigación a largo plazo en este sentido. El proyecto ha servido de plataforma para la generación de nuevos conceptos y soluciones que fueron publicados en conferencias nacionales e internacionales, en revistas científicas y también en un capitulo de libro. Para los próximos meses esperamos nuevas publicaciones además de las antes mencionadas.Agència de Gestió d'Ajuts Universitaris i de RecercaSallent i Ribes, SebastiàUniversitat Politècnica de Catalunya2013info:eu-repo/semantics/report85 p.application/pdfhttp://hdl.handle.net/2072/204928RECERCAT (Dipòsit de la Recerca de Catalunya)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)CatalánEls ajuts de l'AGAUR;2011FI_B2 00239info:eu-repo/semantics/openAccessoai:recercat.cat:2072/2049282026-05-29T05:05:01Z
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