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dc.contributor.authorSegarra Mullerat, Josep
dc.contributor.authorSales Zaragozá, Vicente
dc.contributor.authorPrat Gomà, Josep Joan
dc.contributor.authorKazovsky, Leonid
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationSegarra, J., Sales, V., Prat, J., Kazovsky, L. Flexible coherent UDWDM-PON adapting dynamically to different bandwidths. A: International Conference on Transparent Optical Networks. "ICTON 2017: 19th International Conference on Transparent Optical Networks: Girona, Catalonia, Spain, 2-6 July 2017". Girona: 2017, p. 1-6.
dc.description.abstractUltra-Dense Wavelength Division Multiplexing (UDWDM) is a candidate for future Passive Optical Networks (PONs) to sustain the increase of access traffic, providing enhanced capacity with point-to-point logical connections while introducing the Wavelength-To-The-User (WTTU) concept. This is enabled by low cost coherent transceivers with high sensitivity, also furnishing increased splitting ratio and long reach extension. On the other hand, bandwidth demands are highly dynamic, driven by high definition video, cloud-computing traffic, next generation mobile networks and emerging Internet of Things (IoT). To support this dynamic pattern, reconfigurable capabilities are to be delivered to access and metro networks. In this paper we propose a flexible design of an UDWDM-PON, which adapts the available bandwidth to different classes of services and users, envisioning elastic flexible WDM grids for spectral efficiency and optimized metro network convergence.
dc.format.extent6 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.otherUltra Dense Wavelength Division Multiplexing-Passive Optical Network (UDWDM-PON)
dc.subject.othercoherent transceivers
dc.subject.otherDynamic Wavelength Assignment (DWA)
dc.subject.otherflexible grids
dc.titleFlexible coherent UDWDM-PON adapting dynamically to different bandwidths
dc.typeConference report
dc.subject.lemacComunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
local.citation.authorSegarra, J.; Sales, V.; Prat, J.; Kazovsky, L.
local.citation.contributorInternational Conference on Transparent Optical Networks
local.citation.publicationNameICTON 2017: 19th International Conference on Transparent Optical Networks: Girona, Catalonia, Spain, 2-6 July 2017

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