发明名称 METHODS AND APPARATUS FOR MOBILE STATION LOCATION ESTIMATION
摘要 Methods and apparatus for estimating mobile station location include receiving reported signal strengths or other attachment indicator values from a mobile station. The reported signal strengths are compared with characteristic received signal strength values in a coverage area of a mobile network. A mobile switching center determines if a location function is requested and initiates a location estimation process by a mobile location module (MLM). The MLM receives the reported signal strength contours associated with the attachment points. Based on a comparison of the reported attachment indicator values with characteristic values, the MLM provides a mobile location estimate.
申请公布号 WO02082832(A3) 申请公布日期 2003.02.27
申请号 WO2002US10791 申请日期 2002.04.03
申请人 AT & T WIRELESS SERVICES, INC.;MACDONALD, ALAN, D.;SATHER, MARC, W.;SNAPP, JOHN 发明人 MACDONALD, ALAN, D.;SATHER, MARC, W.;SNAPP, JOHN
分类号 G01S5/06;G01S5/02;H04W64/00 主分类号 G01S5/06
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