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Method and apparatus for efficient computation of check equations in periodical low density parity check (LDPC) codes
Method and apparatus for efficient computation of check equations in periodical low density parity check (LDPC) codes
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机译:在周期性低密度奇偶校验(LDPC)码中高效计算校验方程的方法和装置
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摘要
A periodic Low Density Parity Check (LPDC) coding apparatus and method allows reference to an LDPC code parity check matrix, where such reference is accomplished row by row. A specially configured memory and cyclical shift operation are used by the apparatus to efficiently compute check equations of the periodic LDPC code.
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