• A belief-based decision-making framework for spectrum selection in cognitive radio networks 

      Pérez Romero, Jordi; Raschellà, Alessandro; Sallent Roig, Oriol; Umbert Juliana, Anna (2015-12-17)
      Article
      Accés obert
      This paper presents a comprehensive cognitive management framework for spectrum selection in cognitive radio networks. The framework uses a belief vector concept as a means to predict the interference affecting the different ...
    • Enhanced cognitive radio operation through belief-based decision making 

      Pérez Romero, Jordi; Raschellà, Alessandro; Sallent Roig, Oriol; Umbert Juliana, Anna (VDE Conference Publications, 2010)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper focuses on the analysis of the trade-off existing between achieved performance and observation requirements in a decision making framework based on the cognitive cycle. For that purpose, it presents a general ...
    • Enhanced cognitive radio operation through beliefbased decision making 

      Pérez Romero, Jordi; Raschellà, Alessandro; Sallent Roig, Oriol; Umbert Juliana, Anna (VDE Conference Publications, 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper focuses on the analysis of the trade-off existing between achieved performance and observation requirements in a decision making framework based on the cognitive cycle. For that purpose, it presents a general ...
    • Evaluation of a belief-based decision making in a real-time platform for Cognitive Radio networks 

      Raschellà, Alessandro; Pérez Romero, Jordi; Sallent Roig, Oriol; Umbert Juliana, Anna (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents a real-time testbed based on reconfigurable devices able to transmit and receive data at different operating frequencies, which are dynamically configured. The main objective of this paper is to provide ...