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Low Power Global Navigation Satellite System (GNSS) Signal Detection and Processing
Low Power Global Navigation Satellite System (GNSS) Signal Detection Processing
2015/6/29
The ability to detect and process weak Global Navigation Satellite System (GNSS) signals is extremely valuable as the specified received power levels of such signals are already quite low. For example...
Bounding Errors Caused by Nominal GNSS Signal Deformations
Bounding Errors Caused Nominal GNSS Signal Deformations
2015/6/24
Nominal signal deformations are present in GNSS-GPS and WAAS-GEO satellite signals. They result in pseudorange errors, which in turn cause navigation errors for GNSS users. These navigation errors dep...
Data and Pilot Combining for Composite GNSS Signal Acquisition
Data Pilot Combining Composite GNSS Signal Acquisition
2009/9/3
With the advent of new global navigation satellite systems (GNSS), such as the European Galileo, the Chinese Compass and the modernized GPS, the presence of new modulations allows the use of special t...