In a random access communication system comprising a central station and user stations, each user station transmits a packet to the central station on a randomly selected timeslot of a time-division multiple access channel and defines a plurality of "minislots" within the selected timeslot and transmits...http://www.google.fr/patents/US5303234?utm_source=gb-gplus-shareBrevet US5303234 - Random access data communication system with slot assignment capability for contending users
Random access data communication system with slot assignment capability for ...
