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The Global Navigation Satellite System (GNSS) is a high precision navigation system based on satellite, which implements worldwide, all-weather, real-time, continuous navigation and position. It is very necessary to establish a rational and flexible simulation system of GNSS, which can help to analyse the characteristics of GNSS and research on technologies of the GNSS receiver, jamming and anti-jamming...
The most important steps for navigation data extraction are bit synchronization and frame synchronization. The traditional algorithms are complicated which are implemented with frame synchronization followed by bit synchronization. A new algorithm is proposed in this paper, which is based on FFT and could obtain bit synchronization and frame synchronization simultaneously. The traditional algorithms...
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