发明名称 |
Methods and apparatus for obtaining GNSS time in a GNSS receiver |
摘要 |
A method and apparatus for obtaining Global navigation Satellite System (GNSS) time in a GNSS receiver are provided. The following steps are included: obtaining a time relationship between a first clock signal and the received GNSS time; obtaining a first clock value of a second clock signal and an first associated clock value of the first clock signal at a first time point; calculating a first GNSS time corresponding to the first clock value of the second clock signal according to the first associated clock value and the time relationship; obtaining a second clock value of the second clock signal and an second associated clock value of the first clock signal at a second time point; and calculating a second GNSS time corresponding to the second associated clock value, according to the first GNSS time, the first clock value and the second clock value of the second clock signal.
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申请公布号 |
US8077086(B2) |
申请公布日期 |
2011.12.13 |
申请号 |
US201113050965 |
申请日期 |
2011.03.18 |
申请人 |
HUANG KUNG-SHUAN;LIU HSIEN-CHANG;CHEN AN-BANG;MEDIATEK INC. |
发明人 |
HUANG KUNG-SHUAN;LIU HSIEN-CHANG;CHEN AN-BANG |
分类号 |
G01S19/23 |
主分类号 |
G01S19/23 |
代理机构 |
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地址 |
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