发明名称 METHOD AND SYSTEM RELATING TO POSITIONING OF A MOBILE STATION WHICH GENERATES AN ALARM WHEN APPROACHING A BOUNDARY
摘要 The present invention relates to a method for determining a zone of interest within a specific area for monitoring and generating an action when a positioned mobile station (MS) approaches a boundary of said zone of interest, in a system comprising means for obtaining a position of said MS, a client terminal and a Service Provider Station (SPS). The method comprises the steps of: accessing said SPS through a communications network by said client terminal, retrieving and accessing a geographically related information set over said specific area from said SPS, providing a boundary for at least one zone of interest with respect to said geographically related information set, converting said boundary into a geographically corresponding area, and monitoring said area corresponding to said boundary for said zone.
申请公布号 WO0251193(A1) 申请公布日期 2002.06.27
申请号 WO2001SE02916 申请日期 2001.12.21
申请人 CELLPOINT SYSTEMS AB;WETTERGREN, FREDRIK 发明人 WETTERGREN, FREDRIK
分类号 G08G1/123;H04L29/08;H04W4/02;H04W60/00;H04W64/00;(IPC1-7):H04Q7/38;G08G1/13 主分类号 G08G1/123
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