A low-complexity algorithm for calculation of LMMSE filter coefficients for Generalized Frequency Division Multiplexing (GFDM) in a fading multipath environment is derived. The simplification is based on the block circularity of the involved matrices. The proposal reduces complexity from cubic to squared order. The proposed approach can be generalized to other waveforms with circular pulse shaping.


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    Title :

    Reduced Complexity Calculation of LMMSE Filter Coefficients for GFDM


    Contributors:


    Publication date :

    2015-09-01


    Size :

    139618 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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