Method for decoding digital data and data managing device

  • US 9,088,401 B2
  • Filed: 10/30/2014
  • Issued: 07/21/2015
  • Est. Priority Date: 12/27/2010
  • Status: Active Grant
First Claim
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1. A method for decoding digital data capable of tracking data dissemination device, comprising:

  • (a) receiving a digital data;

    (b) decoding a correct codeword from the digital data and identifying at least two error positions of at least two error digits by a linear code decoding algorithm, wherein different error position denotes different sign data; and

    (c) tracking at least two dissemination devices according to the at least two error positions.

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