发明名称 |
UTILIZING MOTION DETECTION IN ESTIMATING VARIABILITY OF POSITIONING RELATED METRICS |
摘要 |
Systems, apparatus and methods disclosed herein utilize motion detection to estimate variability of positioning related metrics. In some embodiments, a method may comprise obtaining the speeds of a plurality of mobile stations in a set of mobile stations connected to an AP in a wireless network. The frequency of Round Trip Time (RTT) measurements between a mobile station in the plurality of mobile stations and the AP is increased during periods when the speed of the mobile station does not exceed a threshold. An estimate of variability may be obtained for RTT measurements for the AP. |
申请公布号 |
US2015005016(A1) |
申请公布日期 |
2015.01.01 |
申请号 |
US201313928107 |
申请日期 |
2013.06.26 |
申请人 |
QUALCOMM Incorporated |
发明人 |
Palanki Ravi |
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 |
1. A processor-implemented method comprising:
obtaining a speed of a Mobile Station (MS) in a plurality of mobile stations in communication with an Access Point (AP) in a wireless network; and initiating an increase in a frequency of Round Trip Time (RTT) measurements between the MS and the AP during periods when the speed of the MS does not exceed a threshold. |
地址 |
San Diego CA US |