• Assessing the best strategy to improve the stability of scalable video transmission in MANETs 

    Chaparro Valero, Pedro Alonso; Alcober Segura, Jesús Ángel; Monteiro, Janio; Calafate, Carlos T.; Cano, Juan Carlos; Manzoni, Pietro (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
    Comunicació de congrés
    Accés obert
    Mobile Ad Hoc Networks (MANETs) have been an important research topic for the last years, playing a crucial role within the fast growing sector of mobile communications. At the same time, video applications over mobile ...
  • Control-flow recovery validation using microarchitectural invariants 

    Carretero Casado, Javier Sebastián; Abella Ferrer, Jaume; Vera Gómez, Javier; Chaparro Valero, Pedro Alonso (2011)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Processors' design complexity increases with transistors' growing density. At the same time, market competence requires a decreasing time-to-market, and therefore, reduced validation time. Such time reduction imposes new ...
  • Low Vccmin fault-tolerant cache with highly predictable performance 

    Abella Ferrer, Jaume; Carretero Casado, Javier Sebastián; Chaparro Valero, Pedro Alonso; Vera Rivera, Francisco Javier; González Colás, Antonio María (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Transistors per area unit double in every new technology node. However, the electric field density and power demand grow if Vcc is not scaled. Therefore, Vcc must be scaled in pace with new technology nodes to prevent ...
  • Online error detection and correction of erratic bits in register files 

    Vera, Xavier; Abella Ferrer, Jaume; Carretero Casado, Javier Sebastián; Chaparro Valero, Pedro Alonso; González Colás, Antonio María (2009-06)
    Text en actes de congrés
    Accés obert
    Aggressive voltage scaling needed for low power in each new process generation causes large deviations in the threshold voltage of minimally sized devices of the 6T SRAM cell. Gate oxide scaling can cause large transient ...
  • Supporting scalable video transmission in MANETs through distributed admission control mechanisms 

    Chaparro Valero, Pedro Alonso; Alcober Segura, Jesús Ángel; Monteiro, Janio; Calafate, Carlos T.; Cano, Juan-Carlos; Manzoni, Pietro (2009-02-17)
    Text en actes de congrés
    Accés obert
    Emerging multimedia applications over mobile devices are becoming very popular, especially over infrastructure wireless networks such as cellular and WLANs. However, providing this kind of services over infrastructure-less ...