作者: John D. Beletic , Vict T. Cox , John A. Davis
DOI:
关键词:
摘要: A messaging system (10) is provided that comprises an RF transmission (12). The (12) control (14) which receives message traffic from a gateway (20). (20) messages in variety of protocols remote (30). translates the received (30) and constructs to be delivered subscriber devices (28) through device can issue commands are transmitted or controller (32) controlling remote-controlled (34).