A subscriber (125) to a radio communication system (110) is automatically notified of an event affecting or potential affecting a particular geographical locality. The radio communication system obtains such event and locality information (310, 320), and uses the locality information to transmit the...http://www.google.fr/patents/US6112074?utm_source=gb-gplus-shareBrevet US6112074 - Radio communication system with automatic geographic event notification
Radio communication system with automatic geographic event notification