Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Otsuka0
Shigeru Uchida0
Wataru Matsumoto0
Date of Patent
September 28, 2010
Patent Application Number
11659533
Date Filed
July 13, 2005
Patent Primary Examiner
Patent abstract
An order-ensemble searching unit classifies a distribution of reception signals at each bit position of a modulation symbol, and searches an order ensemble of a parity check matrix that minimizes an SNR threshold value. A code generating unit generates a parity check matrix and a generation matrix, based on the order ensemble obtained as a search result.
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