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  • Subspace based blind CFO estimation for OFDM by exploiting used carriers 

    Hiren, G.; Qasaymeh, Mahmoud Mohammad; Tayem, Nizar Abdel-Hafeeth Mohammad; Pendse, Ravi; Sawan, M. Edwin (IEEE, 2009-03-30)
    Orthogonal frequency division multiplexing (OFDM) is a promising technique to handle impairments of multipath channel. Alternatively, one of its major drawbacks is the drift in reference carrier, which is known as carrier ...