Now showing items 13-24 of 64

    • Nuevo sistema de emisión de CRLs para la red KAD 

      Caubet, Juan; Hernández Gañán, Carlos; Esparza Martín, Óscar; Muñoz Tapia, José Luis (Editorial Universidad de Granada, 2013)
      Conference report
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      Muchas overlays P2P requieren ciertos servicios de seguridad para poder ser utilizadas como aplicaciones comerciales, y una simple Infraestructura de Clave P´ublica (PKI) podr´ia solucionar el problema. Sin embargo, ...
    • A Cross-layer architecture for DVB-S2 Broadband Satellite systems with QoS support 

      Rendón Morales, Elizabeth; Mata Diaz, Jorge; Muñoz Tapia, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
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      In this paper we propose an architecture to provide Quality of Service (QoS) guarantees for DVB-S2 broadband satellite systems. The proposed architecture provides low complexity on its implementation and can seamlessly ...
    • Privacy protection of user profiles in personalized information systems 

      Parra Arnau, Javier; Forné Muñoz, Jorge; Rebollo Monedero, David (2012)
      Conference report
      Open Access
    • Available bandwidth estimation in GPSR for VANETs 

      Tripp Barba, Carolina; Aguilar Igartua, Mónica; Urquiza Aguiar, Luis; Mezher, Ahmad Mohamad; Zaldivar Colado, Aníbal; Guérin-Lassous, Isabelle (ACM, 2013)
      Conference report
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      This paper proposes an adaptation of the collision probability used in the measure of the available bandwidth designed for Mobile Ad hoc Networks (MANETs) and which is described in ABE [12]. Instead, we propose a new ABE+ ...
    • A distributed, bandwidth-efficient accident prevention system for interurban VANETs 

      García Lozano, Estrella; Tripp Barba, Carolina; Aguilar Igartua, Mónica; Campo, Celeste (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
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      Road safety has become a main issue for governments and car manufacturers in the last twenty years. The concept of Intelligent Transportation Systems (ITS) is used when talking about communication technologies between ...
    • Optimized path selection in a game-theoretic routing protocol for video-streaming services over MANETs 

      Mezher, Ahmad Mohamad; Tripp Barba, Carolina; Urquiza Aguiar, Luis; Aguilar Igartua, Mónica; Martín Faus, Isabel Victoria; Cruz Llopis, Luis Javier de la; Sanvicente Gargallo, Emilio (2013)
      Conference report
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      Mobile ad hoc networks (MANETs) are infrastructureless networks formed by wireless mobile devices. Recently, the demand over multimedia services such as video streaming has increased specially since the number of mobile ...
    • Medición de la privacidad de perfiles de usuario mediante un add-on de navegador 

      Estrada, Jose; Rodríguez, Ana; Parra Arnau, Javier; Forné Muñoz, Jorge; Rebollo Monedero, David (2013)
      Conference lecture
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      Actualmente, la monitorización de los usuarios en Internet es permanente, y la información obtenida en este proceso es de enorme interés para grandes compañías de publicidad e incluso gobiernos. Además, la gran cantidad ...
    • Topology control for wireless mesh networks based on centrality metrics 

      Vázquez Rodas, Andrés; Cruz Llopis, Luis Javier de la (ACM, 2013)
      Conference report
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      In this paper, a new mechanism for topology control in wireless mesh networks is proposed. We evaluate the application to this problem of the centrality metrics developed by social network analysts. Our target network ...
    • Dimensionado dinámico de buffers para flujos de tráfico diferenciados no elásticos 

      Vázquez Rodas, Andrés; Cruz Llopis, Luis Javier de la; Aguilar Igartua, Mónica; Sanvicente Gargallo, Emilio (2013)
      Conference report
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      El dimensionado del tamaño de los buffers de almacenamiento de paquetes en los equipos de red es un aspecto fundamental debido a sus consecuencias directas sobre la calidad de servicio observada por los usuarios finales. ...
    • Secure handoffs for V2I communications in 802.11 networks 

      Hernández Gañán, Carlos; Reñé Vicente, Sergi; Muñoz Tapia, José Luis; Esparza Martín, Óscar; Mata Diaz, Jorge; Alins Delgado, Juan José (ACM Press. Association for Computing Machinery, 2013)
      Conference report
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      Vehicular ad hoc networks (VANETs) are emerging as a novel paradigm for safety services, supporting real-time applications (e.g., video-streaming, Internet browsing, online gaming, etc.). However, maintaining ubiquitous ...
    • Impacto de las unidades a pie de carretera en las interferencias en redes vehiculares 

      Hernández Gañán, Carlos; Reñé Vicente, Sergi; Mata Diaz, Jorge; Alins Delgado, Juan José (2013)
      Conference report
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      Las redes ad hoc vehiculares (VANETs) han emergido como una tecnolog´ıa clave que posibilita el despliegue diversas aplicaciones. Proporcionar seguridad a los servicios de informaci´on y entretenimiento en estos entornos ...
    • The TAMESIS project: enabling technologies for the health status monitoring and secure exchange of clinical record 

      Pegueroles Vallés, Josep R.; Cruz Llopis, Luis Javier de la; Vera del Campo, Juan Victoriano; Hernández Serrano, Juan; León Abarca, Olga (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
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      Personal Health Systems (PHS) allow to move the point of care from hospitals to the patient's home. Moreover, a PHS usually handles much more information and provides more appropriate diagnostic and personalized treatments ...