Incremental spare capacity allocation for optical networks restoration

Fil: Gonzalez-Montoro, Nehuen. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.

Detalles Bibliográficos
Autores principales: Gonzalez-Montoro, Nehuen, Finochietto, Jorge M.
Formato: conferenceObject
Lenguaje:Español
Publicado: 2024
Materias:
Redes ópticas
Mecanismo de restauración
Heuristicas
Telecommunications
Combinatorial optimization
Optical networks
Acceso en línea:http://hdl.handle.net/11086/551720
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-551720
record_format dspace
spelling I10-R141-11086-5517202024-05-04T06:24:56Z Incremental spare capacity allocation for optical networks restoration Gonzalez-Montoro, Nehuen Finochietto, Jorge M. Redes ópticas Mecanismo de restauración Heuristicas Telecommunications Combinatorial optimization Optical networks Fil: Gonzalez-Montoro, Nehuen. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Finochietto, Jorge M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Survivability of optical networks is one of the most relevant planning problems due to its impact on actual deployment cost. Indeed, survivability can only be achieved by deploying spare resources that will only be used under failure scenarios. In particular, the case of dual link failures on fiber optic cables (i.e., fiber cuts) has recently received much attention as repairing these cables typically takes too much time, which increases the probability of a second fiber cut. In this paper, we consider dual link failure scenarios and analyse the spare capacity allocation problem for restoration schemes, which have the potential to achieve better survivability performance than protection schemes in non-triconnected networks. However, since the traditional global optimization approach is not practical for large networks, we propose an incremental optimization approach that can find sub-optimal solutions in practical times even in large networks. http://ieeexplore.ieee.org/Xplore/home.jsp Fil: Gonzalez-Montoro, Nehuen. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Finochietto, Jorge M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Telecomunicaciones 2024-05-03T12:29:37Z 2024-05-03T12:29:37Z 2015 conferenceObject 978-1-4673-8466-7 http://hdl.handle.net/11086/551720 spa Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ Impreso; Electrónico y/o Digital
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Español
topic Redes ópticas
Mecanismo de restauración
Heuristicas
Telecommunications
Combinatorial optimization
Optical networks
spellingShingle Redes ópticas
Mecanismo de restauración
Heuristicas
Telecommunications
Combinatorial optimization
Optical networks
Gonzalez-Montoro, Nehuen
Finochietto, Jorge M.
Incremental spare capacity allocation for optical networks restoration
topic_facet Redes ópticas
Mecanismo de restauración
Heuristicas
Telecommunications
Combinatorial optimization
Optical networks
description Fil: Gonzalez-Montoro, Nehuen. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
format conferenceObject
author Gonzalez-Montoro, Nehuen
Finochietto, Jorge M.
author_facet Gonzalez-Montoro, Nehuen
Finochietto, Jorge M.
author_sort Gonzalez-Montoro, Nehuen
title Incremental spare capacity allocation for optical networks restoration
title_short Incremental spare capacity allocation for optical networks restoration
title_full Incremental spare capacity allocation for optical networks restoration
title_fullStr Incremental spare capacity allocation for optical networks restoration
title_full_unstemmed Incremental spare capacity allocation for optical networks restoration
title_sort incremental spare capacity allocation for optical networks restoration
publishDate 2024
url http://hdl.handle.net/11086/551720
work_keys_str_mv AT gonzalezmontoronehuen incrementalsparecapacityallocationforopticalnetworksrestoration
AT finochiettojorgem incrementalsparecapacityallocationforopticalnetworksrestoration
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