发明名称 |
System and method for accelerating network selection by a wireless user equipment (UE) device using a satellite-based positioning system |
摘要 |
<p>A system and method for accelerating network selection by a wireless user equipment (UE) device (102) without having to perform a full band scan (FBS). In one exemplary embodiment, the wireless UE device (102) is operable to determine its location using a satellite-based positioning system such as GPS. Based on determining (1004) 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 (1006) by the wireless UE device (102). Using the subset of appropriate frequency data, a selective scanning (1006) is performed for locating a network by the wireless UE device (102).</p> |
申请公布号 |
EP1775975(A1) |
申请公布日期 |
2007.04.18 |
申请号 |
EP20060126929 |
申请日期 |
2005.07.01 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
BUCKLEY, ADRIAN;HENDERSON, GREGORY SCOTT |
分类号 |
G01S1/00;G01S5/14;H04W48/18 |
主分类号 |
G01S1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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