发明名称 Wireless user based notification system
摘要 A group of wireless device users are notified of an event. A location data determination algorithm is provided to a wireless device, where the algorithm determines a frequency at which the device interacts with network elements to determine its location. The location data is stored in a notification server and used to identify a user at a specific location. When a governmental or commercial entity wishes to issue a notification, a message is provided to those users whose location is identified as being in an area defined by the entity.
申请公布号 US8494489(B2) 申请公布日期 2013.07.23
申请号 US201213593436 申请日期 2012.08.23
申请人 DRENNAN MARK;UNWIRED PLANET, INC. 发明人 DRENNAN MARK
分类号 H04M11/04;H04W4/02;H04W4/06;H04W64/00;H04W68/00 主分类号 H04M11/04
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