A system for facilitating global cellular/trunked mobile communication is disclosed. This system permits communication with hand held and mobile mounted cellular telephones. The system permits two-way communications anywhere on or above the earth up to a particular height above the earth of several hundred...http://www.google.fr/patents/US5410728?utm_source=gb-gplus-shareBrevet US5410728 - Satellite cellular telephone and data communication system
Satellite cellular telephone and data communication system
