公开(公告)号：US20160278039A1

公开(公告)日：2016-09-22

申请号：US14409044

申请日：2014-02-05

Applicant: SONY CORPORATION

Inventor： Magnus Persson ,  Martin Karlsson ,  Fredrik Karlsson

IPC: H04W64/00 ,  G01S5/02

CPC classification number: H04W64/006 ,  G01S5/02 ,  G01S5/0252 ,  G01S5/0294 ,  H04B17/318 ,  H04W64/00 ,  H04W84/12

Abstract: The invention is directed to determining a position of a mobile device. An exemplary method comprises scanning a wireless signal associated with the mobile device; measuring a signal strength associated with the wireless signal; determining a timestamp associated with the measurement; and determining a position of the mobile device based on the signal strength measurement and the timestamp. The present invention is useful for both positioning a user of the mobile device and for locating an access point.

Abstract translation: 本发明涉及确定移动设备的位置。 一种示例性方法包括扫描与移动设备相关联的无线信号; 测量与无线信号相关联的信号强度; 确定与测量相关联的时间戳; 以及基于所述信号强度测量和所述时间戳来确定所述移动设备的位置。 本发明对于定位移动设备的用户和定位接入点都是有用的。

公开(公告)号：US09736809B2

公开(公告)日：2017-08-15

申请号：US14409044

申请日：2014-02-05

Applicant: Sony Corporation

Inventor： Magnus Persson ,  Martin Karlsson ,  Fredrik Karlsson

IPC: H04W24/00 ,  H04W64/00 ,  G01S5/02 ,  H04B17/318 ,  H04W84/12

CPC classification number: H04W64/006 ,  G01S5/02 ,  G01S5/0252 ,  G01S5/0294 ,  H04B17/318 ,  H04W64/00 ,  H04W84/12

Abstract: The invention is directed to determining a position of a mobile device. An exemplary method comprises scanning a wireless signal associated with the mobile device; measuring a signal strength associated with the wireless signal; determining a timestamp associated with the measurement; and determining a position of the mobile device based on the signal strength measurement and the timestamp. The present invention is useful for both positioning a user of the mobile device and for locating an access point.