发明申请
US20120077520A1 Method and Apparatus for Locating Position of a Mobile Device in an Assisted Satellite Positioning System
有权
用于在辅助卫星定位系统中定位移动设备的位置的方法和装置
- 专利标题: Method and Apparatus for Locating Position of a Mobile Device in an Assisted Satellite Positioning System
- 专利标题(中): 用于在辅助卫星定位系统中定位移动设备的位置的方法和装置
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申请号: US13275632申请日: 2011-10-18
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公开(公告)号: US20120077520A1公开(公告)日: 2012-03-29
- 发明人: Scott Pomerantz , Charles Abraham
- 申请人: Scott Pomerantz , Charles Abraham
- 主分类号: H04W24/00
- IPC分类号: H04W24/00 ; H04W4/02
摘要:
Method and apparatus for locating position of a mobile device in an assisted satellite positioning system is described. In one example, satellite measurement data is obtained from a plurality of satellites at a mobile device. Position of the mobile device is computed using the satellite measurement data. The position is sent to a cellular device via a wireless ad hoc network. In one example, the wireless ad hoc network comprises a BLUETOOTH communication link. In one example, the mobile device is configured to receive assistance data from a position server through the wireless ad hoc network. For example, the mobile device may comprise a housing configured to plug into a cigarette lighter connector of an automobile and the cellular device may comprise a cellular telephone without location-determination capabilities (i.e., the cellular telephone does not include an integrated GPS receiver).
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