Invention Grant
- Patent Title: Method for positioning, a positioning system, and an electronic device
- Patent Title (中): 定位方法,定位系统和电子设备
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Application No.: US12542425Application Date: 2009-08-17
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Publication No.: US07898473B2Publication Date: 2011-03-01
- Inventor: Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
- Applicant: Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Perman & Green LLP
- Priority: FI20010365 20010223
- Main IPC: G01S19/06
- IPC: G01S19/06 ; H04W4/02

Abstract:
A method for positioning a wireless communication device includes storing position data relating to one or a plurality of reference areas to at least one database. It is examined which of said reference areas is located in the vicinity of the wireless communication device, and at least position data about the reference area located in the vicinity of the wireless communication device is retrieved for the wireless communication device. In order to perform the positioning, the method further includes selecting the reference area located in the vicinity of the wireless communication device as the default position of the wireless communication device.
Public/Granted literature
- US20090303129A1 METHOD FOR POSITIONING, A POSITIONING SYSTEM, AND AN ELECTRONIC DEVICE Public/Granted day:2009-12-10
Information query
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