A receiver for use in the port or portable units in a TDM/TDMA digital radio communications system is disclosed which incorporates an equalizer (107) to compensate for channel distortion due to multipath delay spread. Each received burst of information is oversampled at a multiple of the symbol rate...http://www.google.fr/patents/US5222101?utm_source=gb-gplus-shareBrevet US5222101 - Phase equalizer for TDMA portable radio systems