equalization - as well as a decoding apparatus for a frequency-selective channel for the digital transmission

摘要

The invention concerns an equalising and decoding device comprising a module including an equaliser and a decoder with weighted output, characterised in that it comprises several modules of this type in series, whereof the equalisers each comprises at least a transverse filter in particular for reducing the noise power and which, for the modules of rank strictly higher than 1, receives a sequence of samples coming from the channel and delayed by a value equal to the processing time of preceding modules.