• Rate balancing in the vector BC with erroneous CSI at the receivers 

    Joham, Michael; Gründinger, Andreas; Pastore, Adriano; Rodríguez Fonollosa, Javier; Utschick, Wolfgang (2013)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    For the vector broadcast channel (BC), the case of erroneous channel state information (CSI) at the receiver is considered. Employing a well established lower bound for the mutual information with Gaussian signaling, a ...
  • Smart antennas: state of the art 

    Boche, Holger; Bourdoux, André; Rodríguez Fonollosa, Javier; Kaiser, Thomas; Molisch, Andreas F.; Utschick, Wolfgang (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2006-03-31)
    Article
    Accés obert
    Aim of this contribution is to illustrate the state of the art of smart antenna research from several perspectives. The bow is drawn from transmitter issues via channel measurements and modeling, receiver signal processing, ...