发明名称 |
Method and device for predicting GNSS satellite trajectory extension data used in mobile apparatus |
摘要 |
A method and device for predicting satellite trajectory extension data used in a mobile apparatus. The device in accordance with the present invention comprises an I/O interface and a microprocessor. The input/output (I/O) interface is used for obtaining at least one satellite navigation message for a satellite. The microprocessor is used for determining a propagating condition according to the satellite navigation message, estimating a plurality of parameters of a satellite trajectory prediction model according to the propagating condition, and propagating a set of satellite trajectory extension data by using the satellite trajectory prediction model. |
申请公布号 |
EP2063284(A2) |
申请公布日期 |
2009.05.27 |
申请号 |
EP20080164512 |
申请日期 |
2008.09.17 |
申请人 |
MEDIATEK INC. |
发明人 |
WENG, CHIN-TANG;TSAI, YEOU-JYH;FU, CHING-LUNG |
分类号 |
G01S1/00;G01S19/21;G01S19/26;G01S19/27 |
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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