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DFMC SBAS service performance analysis of multi-GNSS based on BDS-3 in different regions 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 卷号: 35, 期号: 11, 页码: 12
Authors:  Wang, Ziwei;  Wang, Le;  Xie, Wei;  Huang, Guanwen;  Yang, Weicong;  Tian, Yaozhao
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DFMC SBAS  multi-GNSS  BDS  APV-I  CAT-I  Integrity  
UPDs estimation and ambiguity resolution performance evaluation of LEO navigation system 期刊论文
ADVANCES IN SPACE RESEARCH, 2024, 卷号: 74, 期号: 7, 页码: 2883-2900
Authors:  Fang, Jing;  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Lu, Xiaochun
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Low-Earth orbit  Uncalibrated phase delay  Static precise point positioning  Kinematic precise point positioning  Ambiguity resolution  
Real-time LEO satellite clock estimation with predicted LEO satellite orbits constrained 期刊论文
GPS SOLUTIONS, 2024, 卷号: 28, 期号: 4, 页码: 16
Authors:  Xie, Wei;  Su, Hang;  Wang, Kan;  Liu, Jiawei;  Wu, Meifang;  Zou, Min;  El-Mowafy, Ahmed;  Yang, Xuhai
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Real-time  Low Earth Orbit (LEO)  Clock estimation  Orbital constraints  
High-Precision Time Transfer and Relative Orbital Determination Among LEO Satellites in Real Time 期刊论文
NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION, 2024, 卷号: 71, 期号: 3, 页码: 18
Authors:  Wang, Kan;  Sun, Baoqi;  El-Mowafy, Ahmed;  Yang, Xuhai
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GNSS  low earth orbit (LEO)  phase common view  real time  time transfer  
Study of high-precision time transfer method enhanced by PPP-AR/PPP-RTK 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 卷号: 35, 期号: 9, 页码: 15
Authors:  Liu, Mingyue;  Tu, Rui;  Chen, Qiushi;  Li, Qi;  Chen, Junmei;  Zhang, Pengfei;  Lu, Xiaochun
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time transfer  integer ambiguity fixing  PPP-AR  PPP-RTK  
Advanced GNSS Spoofing Detection: Aggregated Correlation Residue Likelihood Analysis 期刊论文
REMOTE SENSING, 2024, 卷号: 16, 期号: 15, 页码: 17
Authors:  Ji, Ning;  Rao, Yongnan;  Wang, Xue;  Zou, Decai
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GNSS security  spoofing detection  aggregated decision  A-CoRLiAn  TEXBAT  
DGVINS: tightly coupled differential GNSS/visual/inertial for robust positioning based on optimization approach 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 卷号: 35, 期号: 8, 页码: 12
Authors:  Li, Xiaowan;  Cheng, Fang;  Li, Yuanqi;  Shen, Pengli;  Hu, Yuhang;  Lu, Xiaochun
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sensor fusion  factor graph optimization  GNSS  visual-inertial odometry  single-epoch ambiguity  
PCO and hardware delay calibration for LEO satellite antenna downlinking navigation signals 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 卷号: 35, 期号: 8, 页码: 16
Authors:  Liu, Jiawei;  Wang, Kan;  El-Mowafy, Ahmed;  Yang, Xuhai
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low earth orbit (LEO)  global navigation satellite system (GNSS)  phase center offset (PCO)  position, navigation and timing (PNT)  hardware delay  
Disciplining a Rubidium Atomic Clock Based on Adaptive Kalman Filter 期刊论文
SENSORS, 2024, 卷号: 24, 期号: 14, 页码: 17
Authors:  Liu, Kun;  Guan, Xiaolong;  Ren, Xiaoqian;  Wu, Jianfeng
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adaptive Kalman filter  rubidium atomic clock  autocovariance least squares  time and frequency  Allan deviation  
Study of Fast and Reliable Time Transfer Methods Using Low Earth Orbit Enhancement 期刊论文
REMOTE SENSING, 2024, 卷号: 16, 期号: 11, 页码: 20
Authors:  Liu, Mingyue;  Tu, Rui;  Chen, Qiushi;  Li, Qi;  Chen, Junmei;  Zhang, Pengfei;  Lu, Xiaochun
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low Earth orbit satellite  precise point positioning  global navigation satellite system  time transfer