A control node, such as a services control point, of an intelligent telephone network interfaces to a wireless broadband network for signaling communications with broadband terminals. In normal operation, the terminals present video or other broadband information carried on the wireless...http://www.google.com.tw/patents/US5751707?utm_source=gb-gplus-share專利 US5751707 - AIN interaction through wireless digital video network
AIN interaction through wireless digital video network