Receiver (105) for signals transmitted according to an orthogonal frequency division multiplexing technique with carriers distributed symmetrically around a centre frequency f.sub.e, said receiver comprising a frequency synchronizer (116) for the local oscillator (214). The synchronizer (116) utilizes...http://www.google.es/patents/US5371761?utm_source=gb-gplus-sharePatente US5371761 - Transmission system and receiver for this system