发明名称 |
DEAD RECKONING USING PROXIMITY SENSORS |
摘要 |
Various arrangements for limiting inaccuracy of dead reckoning are presented. Proximity data may be collected using a plurality of proximity sensors of a mobile device. A position of the mobile device may be determined in relation to a user using the proximity data. Whether to determine a location of the mobile device using a dead reckoning technique may be determined at least partially based on the position of the mobile device in relation to the user |
申请公布号 |
EP2771761(A1) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20120795901 |
申请日期 |
2012.10.24 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
FORUTANPOUR, BABAK;SHEYNBLAT, LEONID |
分类号 |
G06F1/16;G01C22/00;G06F21/16;H03K17/96 |
主分类号 |
G06F1/16 |
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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