公开(公告)号：EP1756614A1

公开(公告)日：2007-02-28

申请号：EP05737824.2

申请日：2005-05-06

申请人： Nokia Corporation

发明人： SPIRITO, Maurizio, A. ,  SILLASTO, Eero

IPC分类号： G01S5/02

CPC分类号： G01S5/0252

摘要： A method of generating a location, estimate for a mobile station in a wireless communications network. The method includes receiving first measurement data relating to at least one radio link between the mobile station and a first site and using said first measurement data in a location calculation method with radio network data to provide a first preliminary location estimate. The method also includes receiving second measurement data relating to at least one radio link between the mobile station and a second site and using in the location calculation method with radio network data to provide a second preliminary location estimate. The method further includes determining the location estimate as the weighted mass center of the first and second preliminary location estimates.

摘要翻译： 一种产生位置的方法，对无线通信网络中的移动台的估计。 该方法包括接收与移动台和第一站点之间的至少一个无线电链路有关的第一测量数据，并在具有无线电网络数据的位置计算方法中使用所述第一测量数据来提供第一初步位置估计。 该方法还包括接收与移动台和第二站点之间的至少一个无线电链路有关的第二测量数据，并在具有无线电网络数据的位置计算方法中使用该第二测量数据以提供第二初步位置估计。 该方法还包括将位置估计确定为第一和第二初步位置估计的加权质量中心。