• Space-dimension models of spectrum usage for cognitive radio networks 

    López Benítez, Miguel; Casadevall Palacio, Fernando José (2017-01-01)
    Article
    Accés obert
    The dynamic spectrum access (DSA) principle, relying on the cognitive radio (CR) paradigm, allows users to access spectrum over time intervals or spatial areas where it remains unused. Due to the opportunistic nature of ...