Exploració per autor "Caus López, Marius"

Ara es mostren els items 16-19 de 19

    • SDMA for filterbank with Tomlinson Harashima precoding 

      Caus López, Marius; Pérez Neira, Ana Isabel (2013)
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      Accés restringit per política de l'editorial
      Several studies have revealed that OFDM is outperformed in several areas by the filter bank based multicarrier (FBMC) modulation thanks to pulse shaping techniques. Nevertheless, the combination of FBMC with multi-antenna ...

    • Space-Time Receiver for Filterbank Based Multicarrier Systems 

      Caus López, Marius; Pérez Neira, Ana Isabel (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      By including a cyclic prefix (CP), systems based on orthogonal frequency division multiplexing (OFDM) are capable of mitigating multipath with a single tap equalizer. Aiming at increasing the spectral efficiency, filter ...

    • Subcarrier allocation and power loading strategies for multi-user broadcast FBMC/OQAM systems 

      Caus López, Marius; Pérez Neira, Ana Isabel (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      With the objective of maximizing the sum-rate this paper tackles the subcarrier and the power allocation problems in the context of multi-user FBMC. Under highly frequency selective channels the demodulated data is ...

    • Transmit and receive filters for MISO FBMC systems subjected to power constraints 

      Caus López, Marius; Pérez Neira, Ana Isabel (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Build upon the OFDM/OQAM scheme this paper addresses the design of linear transmit and receive filters. Aiming at enhancing the robustness against multipath fading, two novel techniques are proposed. The first one jointly ...