发明名称 |
METHOD FOR POSITIONING DETERMINATIONS OF RECEIVERS |
摘要 |
The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed method and system can account for time and frequency biases of the user device. For the track maintenance, a Kalman filter state estimator can be extended to include a velocity of the user device.
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申请公布号 |
US2013135143(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
US201213597114 |
申请日期 |
2012.08.28 |
申请人 |
MARTENS CHRISTOPHER J.;GUTT GREGORY M.;THE BOEING COMPANY |
发明人 |
MARTENS CHRISTOPHER J.;GUTT GREGORY M. |
分类号 |
G01S19/42 |
主分类号 |
G01S19/42 |
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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