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Direct determination equalizer system

  • US 20060215745A1
  • Filed: 03/25/2005
  • Published: 09/28/2006
  • Est. Priority Date: 03/25/2005
  • Status: Active Grant
First Claim
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1. A method for compensating for the deterministic effects of a transmission channel on a data source utilizing a direct determination equalizer system (“

  • DDES”

    ) having an equalizer, the method comprising;

    acquiring a channel output data signal sequence spanning multiple bits;

    determining an ideal data signal;

    cross-correlating the channel output data signal and the input data signal to produce a cross-correlated signal;

    determining the largest value of the cross-correlated signal; and

    determining equalizer-tap coefficients for the equalizer.

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