发明名称 |
System and method for determining position using doppler velocities |
摘要 |
This disclosure is directed to systems and methods for providing GPS positioning determinations from a single set of Doppler measurements from a plurality of satellites in conjunction with satellite ephemeris data and a rough GPS time estimate. Measured Doppler velocities are compared with Doppler velocities calculated from ephemeris data and used to estimate the receiver position. |
申请公布号 |
US8125378(B1) |
申请公布日期 |
2012.02.28 |
申请号 |
US20090476383 |
申请日期 |
2009.06.02 |
申请人 |
JARPENVAA JANNE;QUALCOMM ATHEROS, INC. |
发明人 |
JARPENVAA JANNE |
分类号 |
G01S19/09;G01S5/10 |
主分类号 |
G01S19/09 |
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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