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High-Precision Time Synchronization and Autonomous Maintenance for LEO Satellite Constellations Based on High-Stability Crystal Oscillators. [PDF]
Sensors (Basel)Mu L, Hu X, Wu M, Li J.
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Student's <i>t</i>-Distributed Extended Kalman Filter with Switch Factor for UWB Localization Under Colored Measurement Noise. [PDF]
Micromachines (Basel)Xu Y, Yin H, Yang M, Deng L, Sun M.
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Time Synchronization Attack Detection Method Based on Carrier Doppler Pearson Correlation Coefficient Estimation. [PDF]
Sensors (Basel)Li L, Xiao Z.
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Research and progress of Beidou satellite navigation system
Science China Information Sciences, 2012The paper gives a brief review of the development course and strategic planning of Beidou satellite navigation system, and introduces its construction progress, with emphasis on the research progress of some key technologies of Beidou, including navigation constellation design, navigation signal structure and performance, compatibility and ...
Fuping Sun
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Science China Earth Sciences, 2013
BeiDou regional navigation satellite system (BDS) also called BeiDou-2 has been in full operation since December 27, 2012. It consists of 14 satellites, including 5 satellites in Geostationary Orbit (GEO), 5 satellites in Inclined Geosynchronous Orbit (IGSO), and 4 satellites in Medium Earth Orbit (MEO).
Yuanxi Yang, Jinlong Li, Junyi Xu
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BeiDou regional navigation satellite system (BDS) also called BeiDou-2 has been in full operation since December 27, 2012. It consists of 14 satellites, including 5 satellites in Geostationary Orbit (GEO), 5 satellites in Inclined Geosynchronous Orbit (IGSO), and 4 satellites in Medium Earth Orbit (MEO).
Yuanxi Yang, Jinlong Li, Junyi Xu
exaly +2 more sources
Update on BeiDou Navigation Satellite System and PNT System
2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2020BeiDou Navigation Satellite System (BDS) is one of the core GNSS providers and adheres to the “three-step” development plan to steadily promote construction. By the end of 2018, BDS had provided global services. By the end of 2019, the construction of the core constellation was completed.
Xiaochun Lu +5 more
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Study on Multipath Effect of GEO Satellite in BeiDou Navigation Satellite System
2016For BeiDou navigation satellite system, multipath fading from geostationary Earth orbit (GEO) satellites constraints BeiDou receiver to provide a high-precision positioning service, which is not negligible. By designing multipath fading mathematical model, the mechanism of multipath fading is analyzed.
Peng Wu +3 more
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