Mostra el registre d'ítem simple
Brown-field gradual migration planning toward spectrally-spatially flexible optical networks
dc.contributor.author | Lechowicz, Piotr |
dc.contributor.author | Perelló Muntan, Jordi |
dc.contributor.author | Spadaro, Salvatore |
dc.contributor.author | Walkowiak, Krzysztof |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2020-06-29T14:12:01Z |
dc.date.issued | 2020 |
dc.identifier.citation | Lechowicz, P. [et al.]. Brown-field gradual migration planning toward spectrally-spatially flexible optical networks. A: International Conference on Optical Network Design and Modeling. "2020 International Conference on Optical Network Design and Modeling (ONDM) took place 18-21 May 2020 in Castelldefels, Spain". Institute of Electrical and Electronics Engineers (IEEE), 2020, p. 1-6. |
dc.identifier.isbn | 978-3-903176-22-5 |
dc.identifier.uri | http://hdl.handle.net/2117/191916 |
dc.description.abstract | In this paper, we motivate a brown-field migrationplanning as a cost-efficient procedure to scale the capacity ofshort-term realizable elastic optical networks (EONs), graduallyconverting them into spectrally-spatially flexible optical networks(SS-FONs). After a formal statement of the brown-field EON toSS-FON migration planning problem, a Stochastic Iterated LocalSearch (SILS) metaheuristic is presented to solve it in realistictime-scales. Using the proposed metaheuristic, we study themigration of two different reference backbone EONs to SS-FONsbased in realistic traffic forecasts up to year 2031, accountingfor both unicast and anycast traffic types. The obtained resultsalso serve to highlight the good performance of the proposedSILS metaheuristic versus alternative heuristic approaches usedas benchmark. |
dc.description.sponsorship | The work of P. Lechowicz and K. Walkowiak was supported by NationalScience Centre, Poland under Grant 2017/27/B/ST7/00888. The work ofJ. Perell ́o and S. Spadaro was supported by the Spanish Government throughproject ALLIANCE-B (TEC2017-90034-C2-2-R) with FEDER contribution |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica |
dc.subject.lcsh | Optical communications |
dc.subject.other | Spectrally-spatiall flexible optical networks |
dc.subject.other | Gradual migration planning |
dc.subject.other | Brown field migration |
dc.title | Brown-field gradual migration planning toward spectrally-spatially flexible optical networks |
dc.type | Conference report |
dc.subject.lemac | Comunicacions òptiques |
dc.contributor.group | Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla |
dc.contributor.group | Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 28601564 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-90034-C2-2-R/ES/DISEÑANDO UNA INFRAESTRUCTURA DE RED 5G DEFINIDA MEDIANTE CONOCIMIENTO HACIA LA PROXIMA SOCIEDAD DIGITAL-B/ |
dc.date.lift | 10000-01-01 |
local.citation.author | Lechowicz, P.; Perello, J.; Spadaro, S.; Walkowiak, K. |
local.citation.contributor | International Conference on Optical Network Design and Modeling |
local.citation.publicationName | 2020 International Conference on Optical Network Design and Modeling (ONDM) took place 18-21 May 2020 in Castelldefels, Spain |
local.citation.startingPage | 1 |
local.citation.endingPage | 6 |