发明申请
US20070004404A1 System and method for accelerating network selection by a wireless user equipment (UE) device using satellite-based positioning system
审中-公开
使用基于卫星定位系统的无线用户设备（UE）设备加速网络选择的系统和方法
- 专利标题： System and method for accelerating network selection by a wireless user equipment (UE) device using satellite-based positioning system
- 专利标题（中）： 使用基于卫星定位系统的无线用户设备（UE）设备加速网络选择的系统和方法
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申请号： US11173040申请日： 2005-07-01
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公开(公告)号： US20070004404A1公开(公告)日： 2007-01-04
- 发明人: Adrian Buckley , Gregory Henderson
- 申请人： Adrian Buckley , Gregory Henderson
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 主分类号： H04Q7/20
- IPC分类号： H04Q7/20
摘要：
A system and method for accelerating network selection by a wireless user equipment (UE) device without having to perform a full band scan (FBS). In one exemplary embodiment, the wireless UE device is operable to determine its location using a satellite-based positioning system such as GPS. Based on determining that the wireless UE device is in a particular area defined by a set of corners, a subset of appropriate frequency data is determined for selective scanning by the wireless UE device. Using the subset of appropriate frequency data, a selective scanning is performed for locating a network by the wireless UE device.
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