发明名称 |
POWER EFFICIENT AND FLEXIBLE UPDATE RATE POSITIONING SYSTEM |
摘要 |
Methods, systems, and devices for automatically changing the manner in which a tag unit communicates with one or more access points based on the tag unit's mobility state are described. A tag unit may transmit ultra-wideband (UWB) signals in a low update mode while in a stationary state. The tag unit may transmit UWB signals in a high update mode while in a mobile state. The tag unit, an access point, and/or a tracking management server may determine a tag unit's mobility state and adjust an update mode based on the mobility state. |
申请公布号 |
WO2015047772(A3) |
申请公布日期 |
2015.06.04 |
申请号 |
WO2014US55653 |
申请日期 |
2014.09.15 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
GUPTA, ALOK, KUMAR;CHILUKURI, SRINIVAS;KING, SCOTT, HOWARD |
分类号 |
H04W64/00 |
主分类号 |
H04W64/00 |
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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