Despreading is the most computationally demanding task of a direct sequence spread spectrum (DSSS) receiver. This operation can be efficiently performed by exploiting bit-wise parallel algorithms using quantized local carriers. The correlation loss due to the use of a quantized local carrier is determined, and a new class of bit-wise parallel correlation algorithms is obtained by decomposing the local carrier into a linear combination of bipolar square waves minimizing the correlation loss.


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    Titel :

    Square Wave Decomposition for Fast Correlation in DSSS Receivers


    Beteiligte:
    Borio, D. (Autor:in)


    Erscheinungsdatum :

    01.04.2013


    Format / Umfang :

    5583863 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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