| 发明名称 |
Systems and Methods for Clock Calibration for Satellite Navigation |
| 摘要 |
System and methods are provided for clock calibration. A satellite navigation system includes: a timing component configured to determine a counting period for clock calibration; a counter network configured to determine a first number of local clock periods associated with a local clock of the satellite navigation system during the counting period and determine a second number of external clock periods associated with an external clock during the counting period; and a processor configured to perform calibration for the local clock based at least in part on the first number of the local clock periods and the second number of the external clock periods. |
| 申请公布号 |
US2015139279(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
US201414533521 |
申请日期 |
2014.11.05 |
| 申请人 |
Marvell World Trade Ltd. |
发明人 |
Deng Jiangping;Jia Zhike;Cheng Jian;Liu Hongquan;Liao Mengxin |
| 分类号 |
H04B1/7073 |
主分类号 |
H04B1/7073 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A satellite navigation system comprising:
a timing component configured to determine a counting period for clock calibration; a counter network configured to determine a first number of local clock periods associated with a local clock of the satellite navigation system during the counting period and determine a second number of external clock periods associated with an external clock during the counting period; and a processor configured to perform calibration for the local clock based at least in part on the first number of the local clock periods and the second number of the external clock periods. |
| 地址 |
St. Michael BB |
