Method for constructing LDPC code in the mobile digital multimedia broadcast system
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United States of America Patent
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Aug 28, 2012
Grant Date -
Jul 15, 2010
app pub date -
Nov 13, 2006
filing date -
Aug 7, 2006
priority date (Note) -
Expired
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Abstract
A method for constructing LDPC (Low-Density Parity-Check) code in the mobile digital multimedia broadcast system is provided, wherein the Low-Density Parity-Check matrix of the LDPC code is iteratively constructed according to a code-table and expansion method, and the code-table is a part of the constructed Low-Density Parity-Check matrix. According to the constructing method of the present invention, the LDPC code having excellent performance of error correcting coding which is applicable to the mobile digital multimedia broadcast system.
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