Patent ID: 7936303

Claim:
A method for obtaining Global Navigation Satellite System (GNSS) time in a GNSS receiver, the method comprising: obtaining a time relationship between a first clock signal and the received GNSS time; obtaining a clock value B 1 of a second clock signal and further obtaining an associated clock value A 1 of the first clock signal in order to obtain a first pulse relationship at a first time point; calculating a GNSS time C 1 corresponding to the clock value A 1 according to the time relationship; obtaining a clock value B 2 of the second clock signal and further obtaining an associated clock value A 2 of the first clock signal in order to obtain a second pulse relationship at a second time point; and calculating a GNSS time C 2 corresponding to the clock value A 2 according to the GNSS time C 1 , the clock value B 1 , and the clock value B 2 .