ENCODING METHOD, ENCODING APPARATUS, DECODING METHOD, AND DECODING APPARATUS USING BLOCK CODE

摘要

An input unit receives an information sequence. A first encoding unit performs at least a portion of a block encoding process on the information sequence to generate a first code sequence. A second encoding unit performs the block encoding process on a first check symbol sequence in the generated first code sequence to generate a second code sequence. A generating unit combines a second check symbol sequence in the generated second code sequence with the input information sequence to generate a third code sequence.