RECEIVER, COMMUNICATION DEVICE AND COMMUNICATION METHOD

摘要

A Sum-product decoder 17 carries out soft-decision iterative decoding on a received signal s'(t) received by a signal receiving unit 12 by using an extended check matrix H d which is a combination of a matrix D in which differential modulation by a differential modulator 3 is replaced by a check matrix and a check matrix H for error correcting codes to carry out error correction decoding on an information sequence b i .