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High-speed analog-to-digital conversion with improved robustness to timing uncertainty

  • US 7,934,144 B2
  • Filed: 11/12/2003
  • Issued: 04/26/2011
  • Est. Priority Date: 11/12/2002
  • Status: Active Grant
First Claim
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1. A decoding unit for decoding a received signal comprising:

  • a plurality of soft-decoders, each soft-decoder operable to sample the received signal at a different time within a symbol period and to output two values for each sample, the first value comprising a preliminary decoded value and the second value comprising an ambiguity indicator; and

    a logic device coupled to the each of the soft-decoders, for determining a decoded value for each symbol based on one or more preliminary decoded values and ambiguity indicators.

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