Now showing items 1-6 of 6

    • Effective burst preemption in OBS network 

      Klinkowski, Miroslaw; Careglio, Davide; Morató Osés, Daniel Upna; Solé Pareta, Josep (IEEE, 2006)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Burst preemption is the most effective technique to provide Quality of Service (QoS) differentiation in Optical Burst Switching (OBS) networks. Nonetheless, in conventional OBS architectures, when preemption happens the ...
    • Evaluation of preemption probabilities in OBS networks with burst segmentation 

      Magaña Lizarrondo, Eduardo Upna; Morató Osés, Daniel Upna; Izal Azcárate, Mikel Upna; Aracil Rico, Javier Upna (IEEE, 2005)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Preemption techniques have been recently proposed for service differentiation in Optical Burst Switching (OBS) networks. According to [1], an incoming burst with the same priority that the burst in service will preempt ...
    • Ingress traffic classification versus aggregation in video over OBS networks 

      Izal Azcárate, Mikel Upna; Espina Antolín, Félix Upna; Morató Osés, Daniel Upna; Magaña Lizarrondo, Eduardo Upna (2010)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Optical Burst Switched (OBS) networks may become a backbone technology for video-on-demand providers. This work addresses the problem of dimensioning the access link of an ingress node to the optical core network in a ...
    • Preemption window for burst differentiation in OBS 

      Klinkowski, Miroslaw; Careglio, Davide; Morató Osés, Daniel Upna; Solé Pareta, Josep (IEEE, 2008)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This paper presents a novel control architecture for optical burst switching networks to efficiently apply burst preemption without the resources overbooking, which is specific to conventional OBS. Simulation results prove ...
    • A proposal of burst cloning for video quality improvement in optical burst switching networks 

      Espina Antolín, Félix Upna; Morató Osés, Daniel Upna; Izal Azcárate, Mikel Upna; Magaña Lizarrondo, Eduardo Upna (2013)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
    • TNS research in progress 

      Izal Azcárate, Mikel Upna; Prieto Suárez, Iria Upna; Espina Antolín, Félix Upna; Morató Osés, Daniel Upna; Magaña Lizarrondo, Eduardo Upna (Universidad Politécnica de Cartagena, Servicio de Documentación, 2012)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This paper summarizes latest works of Telematic, Networks and Services research group (TNS) of Public University of Navarra in the topics of FIERRO thematic network. Last two papers sent to major conferences are ...