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Advanced signal processors for interference cancellation in baseband receivers

  • US 9,647,708 B2
  • Filed: 08/30/2010
  • Issued: 05/09/2017
  • Est. Priority Date: 09/20/2002
  • Status: Active Grant
First Claim
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1. A cancellation method comprising:

  • providing a received signal that is decomposable into one or more multiple-access interference (“

    MAI”

    )-channel signals;

    applying a weight to each of the one or more MAI-channel signals to produce one or more weighted MAI-channel signals; and

    subtracting one or more of the weighted MAI-channel signals from the received signal to create an interference-canceled signal.

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