发明授权
US08443254B2 Method of generating a parity check matrix for LDPC encoding and decoding 有权
生成用于LDPC编码和解码的奇偶校验矩阵的方法

Method of generating a parity check matrix for LDPC encoding and decoding
摘要:
A method of encoding input data using a low density parity check (LDPC) code or decoding the encoded data is disclosed. Each index of a model matrix is expanded to an index matrix which includes two or more indexes. Each index included in the index matrix indicates a specific sub-matrix, and can be replaced with a corresponding sub-matrix to generate a parity check matrix.
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