Radio receiver performing simultaneous equalisation and error correction decoding

摘要

A signal received by a receiving antenna 504 is input to an UDMV 505 through a detector, and compensation for distortion caused by multipath fading and an error correction using Viterbi decoding are simultaneously performed, obtaining demodulation data 506. The UDMV 505 comprises a demodulator in which an MLSE and a Viterbi decoder are combined. Thereby, equalization for removing a line distortion and reduction in an error rate can be simultaneously performed, improving a receiving quality. <IMAGE>