Invention Grant
US09258794B2 Method, and apparatus for determining the position using radio signals
有权
使用无线电信号确定位置的方法和装置
- Patent Title: Method, and apparatus for determining the position using radio signals
- Patent Title (中): 使用无线电信号确定位置的方法和装置
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Application No.: US13581860Application Date: 2010-03-01
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Publication No.: US09258794B2Publication Date: 2016-02-09
- Inventor: Fabio Belloni , Ilari Aleksi Teikari , Ville Ranki , Antti Kainulainen
- Applicant: Fabio Belloni , Ilari Aleksi Teikari , Ville Ranki , Antti Kainulainen
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Locke Lord LLP
- International Application: PCT/IB2010/050861 WO 20100301
- International Announcement: WO2011/107825 WO 20110909
- Main IPC: G01S1/12
- IPC: G01S1/12 ; H04W64/00 ; G01S1/24
Abstract:
A method, comprising: detecting, at an apparatus, one or more radio signals from a first location; using the one or more detected radio signals to estimate a bearing from the first location; and using the bearing estimate to determine whether further detection of one or more radio signals is required before positioning the apparatus; and positioning of the apparatus using a bearing and constraint information.
Public/Granted literature
- US20120326929A1 Method, and Apparatus for Determining the Position Using Radio Signals Public/Granted day:2012-12-27
Information query
IPC分类:
