ERROR CORRECTION ENCODER ERROR CORRECTION DECODER AND OPTICAL COMMUNICATION DEVICE INCUDING ERROR CORRECTION ENCODER AND DECODER

摘要

The error correcting encoder of the present invention performs interleaving on first nodes and input words that generate first parities by performing first error correction encoding on input nodes and input words, respectively. Interleavers generating interleaved words, second encoders performing second error correction coding on interleaved words to generate a plurality of second parities, output nodes outputting input words, first parities respectively It consists of first parity output nodes outputting, and second parity output nodes outputting second parities, respectively.