GNSS GNSS RECEIVER WITH AN IMPROVED CAPABILITY TO RESOLVE SUB-CARRIER TRACKING AMBIGUITIES

摘要

A GNSS receiver calculating an unbiased location and an estimated time from a plurality of satellite location selection signals comprises: a plurality of circuits which are configured to receive the location selection signals from a plurality of satellites in a GNSS constellation; a plurality of first and second signal processing channels that are configured to process first selection of the location selection signal and decide a first pseudorange; and a computer logic that is configured to calculate the unbiased location and the estimated time from the pseudorange decided from the location selection signal generated from the separated satellites. The GNSS receiver also includes a second computer logic that is configured to calculate a first location and time, and the second signal processing channel.