An improved frame structure for use in mobile communications systems utilizing slotted protocols is provided. According to the present invention, consecutive slots in a frame are assigned to each mobile unit so that the mobile unit transmits to a base station during the first slot and receives...http://www.google.fr/patents/US5710762?utm_source=gb-gplus-shareBrevet US5710762 - Frame structure having non-symmetrical slot assignments for mobile communications
Frame structure having non-symmetrical slot assignments for mobile ...