DocumentCode
3422477
Title
Cycle slip processing based on wavelet reconstruction for single-frequency GPS signal in kinetic precise point positioning
Author
Lu, Chenxi ; Tan, Yunhua ; Liao, Kui ; Zhu, Bocheng ; Zhou, Lezhu
Author_Institution
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing, China
fYear
2010
fDate
24-28 Oct. 2010
Firstpage
2527
Lastpage
2530
Abstract
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.
Keywords
Global Positioning System; wavelet transforms; code signals; cycle slip processing; global positioning system; kinetic precise point positioning; phase signals; single-frequency GPS signal; wavelet reconstruction; Approximation methods; Discrete wavelet transforms; Geodesy; Global Positioning System; Noise; GPS signal; cycle slips; wavelet recontruction;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing (ICSP), 2010 IEEE 10th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-5897-4
Type
conf
DOI
10.1109/ICOSP.2010.5656889
Filename
5656889
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