Marvellworld Trade Ltd.

Mengxin Liao

Zhike Jia

Jian Mg Cheng

Jiangping Deng

Hongquan Liu

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.

Growing community of inventors

Shanghai, China

Mengxin Liao