发明授权
US08849305B2 System and method for improving location estimates of co-located sectored cell sites for location services
有权
用于改善位置服务的同位置分区小区的位置估计的系统和方法
- 专利标题： System and method for improving location estimates of co-located sectored cell sites for location services
- 专利标题（中）： 用于改善位置服务的同位置分区小区的位置估计的系统和方法
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申请号： US13628571申请日： 2012-09-27
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公开(公告)号： US08849305B2公开(公告)日： 2014-09-30
- 发明人: Anand Ravindra Oka , Christopher Harris Snow , Sean Bartholomew Simmons
- 申请人： Research In Motion Limited
- 申请人地址： CA Waterloo, Ontario
- 专利权人： BlackBerry Limited
- 当前专利权人： BlackBerry Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理机构： Gowling Lafleur Henderson LLP
- 主分类号： H04W24/00
- IPC分类号： H04W24/00 ; H04W4/02
摘要：
Improved location estimates for transceivers is described. The location estimate of transceivers can be improved for sector transceivers that are co-located at a sectored cell site. The location estimate for each individual co-located sector transceiver can be updated as a centroid of all of the co-located sector transceivers. The location information of the transceivers can be used to provide network location estimation to mobile devices which do not have accurate positioning estimates.
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