Browsing by Author "Tornatore, Massimo"
Impact of transponders and regenerators wake-up time on sleep-mode enabled translucent optical networks Pagès Cruz, Albert; Tornatore, Massimo; Perelló Muntan, Jordi; Spadaro, Salvatore; Morea, Annalisa (2014)
Restricted access - publisher's policySleep-mode enabled transponders and regenerators yield to substantial energy savings; however, their non-negligible wake-up time may degrade the network performance. We show that an appropriate dimensioning of the devices ...
Perelló Muntan, Jordi; Morea, Annalisa; Spadaro, Salvatore; Tornatore, Massimo (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Open AccessEnergy savings of link and OE device sleep mode approaches are compared in 1:1 protected optical networks, together with a hybrid solution combining both of them. The proposed hybrid solution can decrease network energy ...
Andrade Jardín, Marilet de; Tornatore, Massimo; Sallent Ribes, Sebastián; Mukherjee, Biswanat (2010-12)
Open AccessWe study the upgrading problem of existing Passive Optical Networks (PONs) that need to increase their capacity at different points in time. Our method upgrades line rates and migrates network services over new wavelength ...
Klinkowski, Miroslaw; Callegati, Franco; Aracil, Rafael; Wosinska, Lena; Andriolli, Nicola; Careglio, Davide; Giorgetti, Alessio; Fernández Palacios, Juan Pedro; Gauger, C.; Tornatore, Massimo; Sengezer, N.; Rea, L.; Raffaelli, Carla; Overby, Harald; Matera, F.; Karasan, Ezhan; Hu, G.; González de Dios, Óscar (IEEE Computer Society Publications, 2006-04-23)
Open AccessThis papers reports the advances in Optical Core networks research coordinated in the framework of the e-Photon/ONe and e-Photon/ONe+ networks of excellence.