Method and apparatus of encoding and decoding data using low...

Details Method and apparatus of encoding and decoding data using low... Method and apparatus of encoding and decoding data using low...

2005-06-23

2009-08-25

Torres, Joseph D (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

Reexamination Certificate

active

07581157

ABSTRACT:
A method of encoding data using low density parity check (LDPC) code defined by a m×n parity check matrix is disclosed. More specifically, the method includes encoding input source data using the parity check matrix, wherein the parity check matrix comprises a plurality of z×z sub-matrices of which row weights and column weights are ‘0’ or ‘1’.

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