This paper proposes a way of turning the equalisation of multiple- input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) signals simpler through the employment of low complexity iterative frequency domain equalisation (FDE) receivers based on equal gain combining (EGC) and maximum ratio combining (MRC) concepts, that do not require computing the inverses of high dimensional channel matrices. Performance results show that MIMO- OFDM schemes employing this type of techniques can achieve excellent bit error rate (BER) performances over severe time- dispersive channels and, therefore, approach or even outperform receivers that require inverting channel matrices, such as zero forcing (ZF) and minimum mean squared error (MMSE), after a few iterations.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Iterative MRC and EGC Receivers for MIMO-OFDM Systems


    Beteiligte:
    Pereira, Andreia (Autor:in) / Bento, Pedro (Autor:in) / Gomes, Marco (Autor:in) / Dinis, Rui (Autor:in) / Silva, Vitor (Autor:in)


    Erscheinungsdatum :

    01.06.2018


    Format / Umfang :

    203558 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Bit-Level List Generation for Iterative MIMO Receivers

    Hsieh, Dung-Rung / Sheen, Wern-Ho / Hsu, Jen-Yuan | IEEE | 2015



    Iterative Phase Noise Mitigation in MIMO-OFDM Systems with Pilot Aided Channel Estimation

    Bittner, Steffen / Zimmermann, Ernesto / Fettweis, Gerhard | IEEE | 2007


    Iterative Channel and CFO Estimation for SC-FDE and OFDM Based Massive MIMO Systems

    Mokhtari, Zahra / Sabbaghian, Maryam / Eriksson, Thomas | IEEE | 2019


    Comparison of Correlation-Based OFDM Radar Receivers

    Mercier, Steven / Bidon, Stephanie / Roque, Damien et al. | IEEE | 2020