Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 11, 2010
Patent Application Number
11466292
Date Filed
August 22, 2006
Patent Primary Examiner
Patent abstract
A method and apparatus are provided for error correction of a communication signal. A multiple threshold scheme for iteratively decoding a received codeword includes using a comparison of an updated bit reliability with a threshold to generate a reconstructed version of the received codeword. At each iteration the bit reliability and the reconstructed codeword are updated based on a comparison using a threshold that has been updated for the given iteration. Embodiments include decoding and/or associated encoding methods and apparatus using a threshold having two of more values during the iterative decoding.
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