| 摘要 |
<p>Provided is a positioning signal receiver and satellite positioning system for rapidly determining a location when the location is determined through a positioning signal transmitted from the satellite positioning system. The satellite positioning system comprises a global positioning system, a positioning signal receiver, a low-frequency assist information delivery system for delivering satellite trajectory information as assist information delivered with low frequency, a clock information generator for generating clock information, and a QZS for transmitting the clock information to the positioning signal receiver. The satellite positioning system is characterized in that the clock information generator superimposes the clock information onto the L1-SAIF signal of the QZS and transmits the same to the positioning signal receiver through the QZS, and the positioning signal receiver determines the location of the positioning signal receiver by using the measured distance value between the GPS and the positioning signal receiver (102), as well as the satellite trajectory information and the clock information.</p> |
