| 摘要 |
The present invention relates to a low-density parity check (LDPC) encoding system. The encoding system comprises a low density parity check encoder circuit (700) operable to encode a first data set to yield a first low density parity check encoded sub-codeword (205), and to encode a second data set to yield a second low density parity check encoded sub-codeword (210). It further comprises a combining circuit (720) operable to generate a composite low density parity check sub-codeword (220) by mathematically modulo-2 combining at least the first low density parity check encoded sub-codeword and the second low density parity check encoded sub-codeword and to combine at least the first low density parity check encoded sub-codeword and the composite low density parity check sub-codeword into an overall codeword (250). |
