Browsing Computer Science & Engineering by Subject "Quadrature phase shift keying"

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    • Non-data-aided SNR estimation for QPSK modulation in AWGN channel 

      Salman T.; Badawy A.; Elfouly T.M.; Khattab T.; Mohamed A. ( IEEE Computer Society , 2014 , Conference Paper)
      Signal-to-noise ratio (SNR) estimation is an important parameter that is required in any receiver or communication systems. It can be computed either by a pilot signal data-aided approach in which the transmitted signal ...