Cycle slip processing based on wavelet reconstruction for single-frequency GPS signal in kinetic precise point positioning

A new method for correcting carrier phase cycle slips in single-frequency GPS signal is presented. In order to ensure real-time capability and accuracy, processing based on wavelet reconstruction is developed to restrain the influence of noise. Applied to kinetic precise point positioning, this method can detect cycle slips sensitively and make correction accurately by processing linear combination of phase and code signals. An application on practical data is also presented to prove the effectiveness of this algorithm and show the superiority to conventional method.