Recursive spatial multiplexing (RSM), a closed loop multiple-input multiple-output (MIMO) structure for achieving the capacity offered by MIMO channels with a low-complexity detector, is investigated in measured indoor MIMO transmission channels limited by different types of interference. It is seen that RSM can deal effectively with interferences following either a Gaussian mixture or Middleton distribution. In cases of interferences which are symmetric alpha stable distributed, however, RSM suffers from a performance degradation. Performance improvements resulting from the use of a convolutional coding at the single-input single-output (SISO) encoder of the RSM architecture are investigated for the different interference distributions.


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    Titel :

    Recursive spatial multiplexing in interference-limited indoor scenarios


    Beteiligte:
    Shah, Ibrahim A. (Autor:in) / Dahlhaus, Dirk (Autor:in) / Mohamad, Usama Y. (Autor:in) / Mansour, Nour (Autor:in) / Hunziker, Thomas (Autor:in)


    Erscheinungsdatum :

    01.11.2014


    Format / Umfang :

    196196 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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