DISPOSITIF DE CORRECTION D'ERREUR, PROCÉDÉ DE CORRECTION D'ERREUR ET DISPOSITIF DE COMMUNICATION

摘要

A plurality of error correction circuits corrects errors of the data transmitted through the plurality of transmission lines. A combining portion (12) combines the plurality of transmission lines to the plurality of error correction circuits. The plurality of transmission lines includes a first transmission line (I), and a second transmission line (II) having a lower transmission characteristic than the first transmission line. The plurality of error correction circuits includes a first error correction circuit (8a), and a second error correction circuit (8b) having lower error correction capability and power consumption than the first error correction circuit (8a). The combining portion (12) uses a function to combine a plurality of error correction circuits with one transmission path, combines the first transmission line (I) with the second error correction circuit (8b) at a higher rate than the first error correction circuit (8a), and combines the second transmission line (II) with the first error correction circuit (8a) at a higher rate than the second error correction circuit (8b).