Junyi Xu

Engineering · Physical Sciences

10h-index1.1kcitations21works0.02yr avg
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Research Topics

GNSS positioning and interference(20), Inertial Sensor and Navigation(8), Ionosphere and magnetosphere dynamics(7), Geophysics and Gravity Measurements(7), Advanced Frequency and Time Standards(5)

Publications21 total

New Method and Accuracy Analysis for Medium and Long-term Orbit Prediction of BDS-3 Satellites
Chinese Journal of Space Science·2026Open Access
BeiDou-3 broadcast clock estimation by integration of observations of regional tracking stations and inter-satellite links
GPS Solutions·2021· 51 cited
Analysis of the Beidou navigation satellite system: Interoperability and performance
Zhongguo kexue. Wulixue Lixue Tianwenxue·2020· 3 citedOpen Access
Unification of Multi-GNSS Bias Reference and Parameter Optimization of ISB/IFB Random Model
Lecture notes in electrical engineering·2020· 1 cited
Comparison and analysis of two orbit determination methods for BDS-3 satellites
SHILAP Revista de lepidopterología·2019· 14 citedOpen Access
Inter-Satellite Link Enhanced Orbit Determination for BeiDou-3
Journal of Navigation·2019· 81 cited
Definition of Conversion and Allocation Model for GNSS Index Basing Navigation Performances
Lecture notes in electrical engineering·2017
GNSS receiver autonomous integrity monitoring (RAIM) algorithm based on robust estimation
Geodesy and Geodynamics·2016· 86 citedOpen Access
Study and Experimental Analysis of Advanced RAIM Algorithm Based on BDS/GPS Multi-constellation
Lecture notes in electrical engineering·2016
Principles and Comparisons of Various Adaptively Robust Filters with Applications in Geodetic Positioning
International Association of Geodesy symposia·2014· 7 cited
GNSS multi-carrier fast partial ambiguity resolution strategy tested with real BDS/GPS dual- and triple-frequency observations
GPS Solutions·2013· 64 cited
Preliminary assessment of the navigation and positioning performance of BeiDou regional navigation satellite system
Science China Earth Sciences·2013· 263 cited
Performance assessment of single- and dual-frequency BeiDou/GPS single-epoch kinematic positioning
GPS Solutions·2013· 210 cited
Integrity analysis of COMPASS and other GNSS combined navigation
Science China Earth Sciences·2013· 10 cited
Performance of Triple-Frequency High-Precision RTK Positioning with Compass
Lecture notes in electrical engineering·2013· 3 cited
Performance Analysis of Single-Epoch Dual-Frequency RTK by BeiDou Navigation Satellite System
Lecture notes in electrical engineering·2013· 21 cited
Performance Analysis of COMPASS/GPS Code Differential Positioning
Lecture notes in electrical engineering·2013· 2 cited
Ionosphere-Free Combinations for Triple-Frequency GNSS with Application in Rapid Ambiguity Resolution Over Medium-Long Baselines
Lecture notes in electrical engineering·2012· 8 cited
Generalised DOPs with Consideration of the Influence Function of Signal-in-Space Errors
Journal of Navigation·2011· 28 cited
Adaptively Constrained Kalman Filtering for Navigation Applications
Survey Review·2011· 5 cited
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Frequent Co-authors

Yuanxi Yang(15), Hairong Guo(9), Haibo He(9), Jinlong Li(5), Aibing Wang(4), Jinlong Li(4), Yufei Yang(3), Xiaogong Hu(3), Rui Guo(3), Chengpan Tang(3), Tang Jing(2), Jinping Chen(2), Liqian Zhao(2), Jinlong Li(1), Shen Jun-fei(1), Xian Dai(1), Shanshi Zhou(1), Zhanshi Zhou(1), Junyang Pan(1), Mudan Su(1)