发明申请
US20070258408A1 Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations
有权
使用多个位置估计的WLAN定位系统中速度和行驶方向的估计
- 专利标题： Estimation of speed and direction of travel in a WLAN positioning system using multiple position estimations
- 专利标题（中）： 使用多个位置估计的WLAN定位系统中速度和行驶方向的估计
-
申请号： US11430064申请日： 2006-05-08
-
公开(公告)号： US20070258408A1公开(公告)日： 2007-11-08
- 发明人: Farshid Alizadeh-Shabdiz , Kaveh Pahlavan , Edward Morgan
- 申请人： Farshid Alizadeh-Shabdiz , Kaveh Pahlavan , Edward Morgan
- 主分类号： H04Q7/00
- IPC分类号： H04Q7/00
摘要：
A method for estimating the speed and bearing of a Wi-Fi enabled device using WLAN radio signals in a WLAN based location service is provided. A method used to estimate a speed of travel of a Wi-Fi enabled device comprises the Wi-Fi enabled device receiving signals transmitted by Wi-Fi access points in range of the Wi-Fi enabled device, and using the signals to estimate the speed of and/or direction of travel of the Wi-Fi enabled device.
公开/授权文献
信息查询
