| 摘要 |
In a communication method according to one embodiment of the present invention a code word, which is generated on the basis of quasi-cyclic parity check codes including repeat-accumulate quasi-cyclic low-density parity check codes, is subjected to a cyclic block permutation wherein the order of cyclic blocks in this code word is rearranged, and each bit of the code word that has undergone the cyclic block permutation is mapped to a constellation point of a non-uniform constellation, thereby improving reception performance. |
