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Hierarchical trellis coded modulation

  • US 8,418,018 B2
  • Filed: 09/24/2009
  • Issued: 04/09/2013
  • Est. Priority Date: 10/24/2003
  • Status: Expired due to Fees
First Claim
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1. A method for decoding a quantity of coded electronic information, the method comprising:

  • at least partially decoding the quantity of coded information using a high protection code decoder to produce an estimated information bit;

    re-encoding the estimated information bit for a next decoding stage to be performed; and

    at least partially decoding the re-encoded estimated information bit using a low protection code decoder to produce an estimation of a vector to be transmitted.

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