发明名称 |
Methods and apparatuses for use in determining a location of a mobile device within a mutli-level physical structure |
摘要 |
Methods and apparatuses are provided that may be implemented in a mobile device to determine that the mobile device is located within a particular level of a multi-level physical structure based, at least in part, on a comparison of measured wireless signals and stored measurements of wireless signals.
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申请公布号 |
US2013172009(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201313783051 |
申请日期 |
2013.03.01 |
申请人 |
QUALCOMM INCORPORATED;QUALCOMM INCORPORATED |
发明人 |
GUPTA RAJARSHI;DAS SAUMITRA MOHAN;JEONG MIN-WOOK |
分类号 |
H04W4/02 |
主分类号 |
H04W4/02 |
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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