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Adaptive receiver for multiplex/multi-access communications

  • US 20030174788A1
  • Filed: 03/15/2002
  • Published: 09/18/2003
  • Est. Priority Date: 03/15/2002
  • Status: Active Grant
First Claim
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1. A method comprising:

  • filtering, according to a plurality of variable filter coefficients, a received communication signal in which input data has been differentially encoded using a plurality of nominal symbols;

    predicting a symbol based on the filtered signal, as if the input data had been encoded non-differentially in the communication signal; and

    updating the plurality of filter coefficients in response to the predicted symbol.

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