This correspondence proposes an improved implementation of the subspace projection method aiming to minimize the near-far effect that occurs in Global Navigation Satellite System (GNSS) receivers. Our technique does not demand phase estimation of the strong signals, thus being also suitable for frequency-locked loop and noncoherent receivers. The only requirement to acquire weak signals is to use large integration intervals which entails accurate Doppler frequency estimation of the strong signals.


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    Title :

    GNSS Near-Far Mitigation through Subspace Projection without Phase Information


    Contributors:


    Publication date :

    2012-07-01


    Size :

    2067312 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



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