Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2

Producción Científica

Detalles Bibliográficos
Autores: Kourtessis, Pandelis, Lim, Wansu, Merayo Álvarez, Noemí, Yang, Yeon-Mo, Senior, John M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/63859
Acceso en línea:https://doi.org/10.1364/JOCN.11.000383
https://uvadoc.uva.es/handle/10324/63859
Access Level:acceso abierto
Palabra clave:Dynamic bandwidth allocation
Dynamic wavelength allocation
Medium access control protocol
NG-PON2
Quality of service
TWDM-PON
1203.23 Lenguajes de Programación
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spelling Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2Kourtessis, PandelisLim, WansuMerayo Álvarez, NoemíYang, Yeon-MoSenior, John M.Dynamic bandwidth allocationDynamic wavelength allocationMedium access control protocolNG-PON2Quality of serviceTWDM-PON1203.23 Lenguajes de ProgramaciónProducción CientíficaDynamic bandwidth and wavelength allocation are used to demonstrate high quality of service (QoS) in time wavelength-division multiplexed–passive optical networks (TWDM-PONs). Both bandwidth and wavelength assignment are performed on the basis of transmission containers (T-CONTs) and therefore by means of upstream service priority traffic flows. Our medium access control (MAC) protocol therefore ensures consistency in processing alike classes of service across all optical network units (ONUs) in agreement with their QoS figures. For evaluation of the MAC protocol performance, a simulator has been implemented in OPNET featuring a 40 km, 40 Gbps TWDM-PON with four stacked wavelengths at 10 Gbps each and 256 ONUs. Simulation results have confirmed the efficiency of allocating bandwidth to each wavelength and the significant increase of network traffic flow due to adaptive polling from 9.04 to 9.74 Gbps. The benefit of T-CONT-centric allocation has also been measured with respect to packet delay and queue occupancy, achieving low packet delay across all T-CONTs. Therefore, improved NG-PON2 performance and greater efficiency are obtained in this first demonstration of T-CONTs allocated to both wavelength and timeNo se deriva de ningún proyecto de investigación con financiación nacional, regional y/o EurpeoOptica Publishing Group2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.1364/JOCN.11.000383https://uvadoc.uva.es/handle/10324/63859reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://opg.optica.org/jocn/fulltext.cfm?uri=jocn-11-7-383&id=414776info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/638592026-06-13T12:44:47Z
dc.title.none.fl_str_mv Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
title Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
spellingShingle Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
Kourtessis, Pandelis
Dynamic bandwidth allocation
Dynamic wavelength allocation
Medium access control protocol
NG-PON2
Quality of service
TWDM-PON
1203.23 Lenguajes de Programación
title_short Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
title_full Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
title_fullStr Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
title_full_unstemmed Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
title_sort Efficient T-CONT-Agnostic Bandwidth and Wavelength Allocation for NG-PON2
dc.creator.none.fl_str_mv Kourtessis, Pandelis
Lim, Wansu
Merayo Álvarez, Noemí
Yang, Yeon-Mo
Senior, John M.
author Kourtessis, Pandelis
author_facet Kourtessis, Pandelis
Lim, Wansu
Merayo Álvarez, Noemí
Yang, Yeon-Mo
Senior, John M.
author_role author
author2 Lim, Wansu
Merayo Álvarez, Noemí
Yang, Yeon-Mo
Senior, John M.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Dynamic bandwidth allocation
Dynamic wavelength allocation
Medium access control protocol
NG-PON2
Quality of service
TWDM-PON
1203.23 Lenguajes de Programación
topic Dynamic bandwidth allocation
Dynamic wavelength allocation
Medium access control protocol
NG-PON2
Quality of service
TWDM-PON
1203.23 Lenguajes de Programación
description Producción Científica
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1364/JOCN.11.000383
https://uvadoc.uva.es/handle/10324/63859
url https://doi.org/10.1364/JOCN.11.000383
https://uvadoc.uva.es/handle/10324/63859
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://opg.optica.org/jocn/fulltext.cfm?uri=jocn-11-7-383&id=414776
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Optica Publishing Group
publisher.none.fl_str_mv Optica Publishing Group
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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