Method of executing LDPC coding using parity check matrix

Details Method of executing LDPC coding using parity check matrix Method of executing LDPC coding using parity check matrix

2007-11-19

2011-12-27

Gaffin, Jeffrey A (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S751000, C714S755000, C714S758000, C714S759000, C714S800000, C714S807000

Reexamination Certificate

active

08086929

ABSTRACT:
A low density parity check (LDPC) coding method, and more particularly, a method of executing LDPC coding using a parity check matrix is disclosed. The present invention comprises providing an information bit stream for channel encoding, and encoding the information bit stream by using a first parity check matrix including at least one row generated by combining at least two rows of a second parity check matrix.

REFERENCES:
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patent: 2005/0235195 (2005-10-01), Choi et al.
patent: 2007/0038916 (2007-02-01), Mittelsteadt et al.
patent: 2007/0162811 (2007-07-01), Matsumoto
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patent: 2009/0259915 (2009-10-01), Livshitz et al.
patent: 2010/0211847 (2010-08-01), Livshitz et al.

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