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Transpositional modulation systems and methods

  • US 10,284,401 B2
  • Filed: 10/09/2017
  • Issued: 05/07/2019
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method of demodulating transpositional modulation signals, the method comprising:

  • obtaining a digital representation of a transpositional modulated signal;

    performing a fast Fourier transform (FFT) on the digital representation of the transpositional modulated signal to obtain a frequency domain representation of the transpositional modulated signal;

    identifying at least one sideband of the transpositional modulated signal in the frequency domain representation; and

    detecting a data value of the transpositional modulated signal in the at least one sideband to demodulate the transpositional modulated signal.

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