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dc.contributor.authorMarín Tordera, Eva
dc.contributor.authorYannuzzi, Marcelo
dc.contributor.authorSerral Gracià, René
dc.contributor.authorMasip Bruin, Xavier
dc.contributor.authorSánchez López, Sergio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2010-06-21T10:36:44Z
dc.date.available2010-06-21T10:36:44Z
dc.date.created2010-06-08
dc.date.issued2010-06-08
dc.identifier.citationMarín, E. [et al.]. A New Parametric Regenerator Allocation Scheme taking into account Inaccurate Physical Information. A: 15th European Conference on Networks and Optical Communications 5th Conference on Optical Cabling and Infrastructure. "NOC 2010". Faro: 2010, p. 175-180.
dc.identifier.isbn978-972-9341-93-9
dc.identifier.urihttp://hdl.handle.net/2117/7748
dc.description.abstractRegenerator allocation consists on selecting which of the already installed regenerators in a translucent network may be used according to the dynamic traffic requests in order to maximize the quality of the optical signal while minimizing the opaqueness of the network. A recent study has shown that the performance of the regenerator allocation techniques strongly depends on the accuracy of the physical-layer information. The reason of this physical inaccuracy is the drift suffered by the physical-layer parameters during the operation of the optical network. In these conditions, the performance of the Impairment Aware-Routing and Wavelength Assignment (IA-RWA) process might drop sharply when allocating regenerators inappropriately. In this paper, we propose new regenerator allocation schemes taking into account the inherent and unavoidable inaccuracy in the physical-layer information
dc.format.extent6 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject.lcshOptical communications
dc.titleA New Parametric Regenerator Allocation Scheme taking into account Inaccurate Physical Information
dc.typeConference report
dc.subject.lemacXarxes de telecomunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. ANA - Grup d'Arquitectures Avançades de Xarxes
dc.rights.accessOpen Access
drac.iddocument2555323
dc.description.versionPostprint (published version)
upcommons.citation.authorMarín, E.; Yannuzzi, M.; Serral, R.; Masip, X.; Sánchez, S.
upcommons.citation.contributor15th European Conference on Networks and Optical Communications 5th Conference on Optical Cabling and Infrastructure
upcommons.citation.pubplaceFaro
upcommons.citation.publishedtrue
upcommons.citation.publicationNameNOC 2010
upcommons.citation.startingPage175
upcommons.citation.endingPage180


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