Multiple input multiple output (MIMO) scheme which employs Alamouti code with index coded PSK modulation over Rayleigh fading channel has been studied. In this work, for the noisy index coding problem we generalize the MIMO scheme for any space time block codes (STBCs) obtained from orthogonal designs in which the central server transmits symbols over Nt ×Nr MIMO Rician fading channel. We show that, for a chosen index code and 2N-PSK signal set at very high SNR, error performance of a receiver is decided by minimum inter-set distance seen by the receiver and for achieving its best ML decoding performance, we must choose the mappings that maximizes minimum inter-set distance. Further for improving the performance of high priority receivers for a chosen index code of length N we are transmitting N bits using a rotated M-PSK (M =2N) constellation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Orthogonal STBC-MIMO Index Coded PSK Modulation for Prioritized Receivers


    Beteiligte:
    Paul, Arindam (Autor:in) / Rajan, B Sundar (Autor:in)


    Erscheinungsdatum :

    10.10.2023


    Format / Umfang :

    1345047 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch






    Comparative Evaluation of Model Based Deep Learning Receivers in Coded MIMO Systems

    Mazumdar, Aritra / Manchon, Carles N. / Barbu, Oana E. et al. | IEEE | 2024


    An Efficient Detector for STBC-VBLAST Space-Time Code for MIMO Wireless Communications

    Cortez, Joaquin / Bazdresch, Miguel / Garcia, Armando et al. | IEEE | 2009