发明名称 |
Multipath signal evaluation method, position calculation method, and multipath signal evaluation device |
摘要 |
A multipath signal evaluation method includes, carrying out a correlation calculation on a received signal from a positioning satellite to obtain a peak correlation value, and determining reliability for a received multipath signal by using the peak correlation value and a correlation value at a phase delayed from a peak phase in which the peak correlation is obtained.
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申请公布号 |
US8358244(B2) |
申请公布日期 |
2013.01.22 |
申请号 |
US20100824124 |
申请日期 |
2010.06.25 |
申请人 |
SEIKO EPSON CORPORATION;SHIRAI TSUBASA |
发明人 |
SHIRAI TSUBASA |
分类号 |
G01S19/22 |
主分类号 |
G01S19/22 |
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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