Transmission of Augmentation Corrections Using the Japanese Quasi–Zenith Satellite System for Real–Time Precise Point Positioning in Australia (7915)
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High Accuracy Real-Time Precise Point Positioning using the Japanese Quasi-Zenith Satellite System LEX Signal
The Quasi-Zenith Satellite System (QZSS) is a regional navigation satellite system transmitting navigation signals that are compatible and interoperable with GPS, as well as transmitting augmentation signals that carry bias correction messages. The L-band Experimental (LEX) signal on the E6b frequency delivers correction messages – such as orbits and clock information, which enable Precise Poin...
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This paper describes the evaluation of precise point positioning (PPP) using the Quasi-Zenith Satellite System (QZSS) L-band Experiment (LEX) signal. The first QZSS, the Japanese regional satellite navigation system, was launched from Japan in September 2010. QZSS transmits augmentation signals to enhance the global navigation satellite system (GNSS) positioning accuracy. One of the QZSS augmen...
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The remote synchronization system RESSOX is a novel concept for a GNSS time keeping system that does not require an on-board atomic clock. RESSOX has been presented as an alternative to the classic GPS scheme and was specifically designed for the Japanese augmentation system QZSS (Quasi-Zenith Satellite System). According to the RESSOX structure, QZSS satellites will carry light and inexpensive...
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