发明名称 |
Method, system and devices for positioning a receiver |
摘要 |
The invention relates to a method for positioning a receiver receiving code modulated signals transmitted by satellites and formed by an individual code for each satellite. In order to provide a reliable reference position for the receiver, it is proposed that in a first step, a reference position for said receiver is calculated based on frequency measurements of said code modulated signals. This reference position can then be employed in a second step for determining the accurate position of the receiver. The invention equally relates to such a receiver, to positioning means, to a computing server and to a positioning system comprising means for realizing the proposed method.
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申请公布号 |
US2003090413(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
US20010012061 |
申请日期 |
2001.11.13 |
申请人 |
SYRJARINNE JARI;VALIO HARRI;KONTOLA ILKKA |
发明人 |
SYRJARINNE JARI;VALIO HARRI;KONTOLA ILKKA |
分类号 |
G01S1/00;G01S5/02;G01S19/20;(IPC1-7):G01S5/14 |
主分类号 |
G01S1/00 |
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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