| 发明名称 |
METHOD AND APPARATUS FOR DETERMINING DISTANCE IN A WI FI NETWORK |
| 摘要 |
<p>A method and apparatus for improving the accuracy of a round trip time (RTT) estimate between a first device and a second device are disclosed. The method involves calculating an acknowledgement correction factor and a unicast correction factor. These correction factors are used to compensate for symbol boundary time errors resulting from multipath effects.</p> |
| 申请公布号 |
IN3575CHN2014(A) |
申请公布日期 |
2015.10.09 |
| 申请号 |
IN2014CH03575 |
申请日期 |
2014.05.12 |
| 申请人 |
QUALCOMM INCORPORATED |
发明人 |
CHEN QIFAN;SHI KAI;ZHANG NING |
| 分类号 |
H04W64/00;G01S5/02;H04J3/06 |
主分类号 |
H04W64/00 |
| 代理机构 |
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代理人 |
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