An apparatus and method for conserving power on a mobile device through motion awareness. The method includes a motion model that receives location information from one or more receivers and an accelerometer. The motion model determines whether the mobile device is in motion based on the received information....http://www.google.com.tw/patents/US7408506?utm_source=gb-gplus-share專利 US7408506 - Method and apparatus for conserving power on a mobile device through motion awareness
