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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  
HASPPP: an open-source Galileo HAS embeddable RTKLIB decoding package 期刊论文
GPS SOLUTIONS, 2024, 卷号: 28, 期号: 4, 页码: 7
Authors:  Zhang, Runzhi;  Tu, Rui;  Lu, Xiaochun
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Galileo  Precise point positioning  High accuracy service  Decoder  
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  
Thermal-noise-limited ultra-stable laser operated at 698 nm 期刊论文
PHYSICA SCRIPTA, 2024, 卷号: 99, 期号: 7, 页码: 8
Authors:  Zhang, Lin-Bo;  Chen, Long;  Dong, Rui-Fang;  Liu, Tao;  Zhang, Shou-Gang
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ultra-stable laser  PDH frequency stabilization  thermal noise  optical cavity  
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  
LEO-Enhanced GNSS/INS Tightly Coupled Integration Based on Factor Graph Optimization in the Urban Environment 期刊论文
REMOTE SENSING, 2024, 卷号: 16, 期号: 10, 页码: 22
Authors:  Zhang, Shixuan;  Tu, Rui;  Gao, Zhouzheng;  Zou, Decai;  Wang, Siyao;  Lu, Xiaochun
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Global Navigation Satellite Systems (GNSS)  Inertial Navigation System (INS)  Low Earth Orbit (LEO)  extended Kalman filter (EKF)  factor graph optimization (FGO)  tightly coupled integration (TCI)  
5G assisted GNSS precise point positioning ambiguity resolution 期刊论文
JOURNAL OF GEODESY, 2024, 卷号: 98, 期号: 5, 页码: 13
Authors:  Li, Fangxin;  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Fan, Lihong;  Wang, Siyao;  Lu, Xiaochun
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5G  Global navigation satellite system  Precise point positioning  Uncalibrated phase delay  Ambiguity resolution  Convergence time  
Full characterization of biphotons with a generalized quantum interferometer 期刊论文
PHYSICAL REVIEW A, 2024, 卷号: 109, 期号: 4, 页码: 12
Authors:  Li, Baihong;  Chen, Changhua;  Yuan, Boxin;  Zhang, Xiaofei;  Dong, Ruifang;  Zhang, Shougang;  Jin, Rui-Bo
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Initial and comprehensive analysis of PPP time transfer based on Galileo high accuracy service 期刊论文
GPS SOLUTIONS, 2024, 卷号: 28, 期号: 2, 页码: 15
Authors:  Zhang, Runzhi;  Tu, Rui;  Lu, Xiaochun;  He, Zaimin;  Guang, Wei;  Xiao, Gongwei
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Time transfer  Precise point positioning  Galileo initial high accuracy service  GPS/Galileo  
Undifferenced precise time transfer with information-constraints 期刊论文
IET RADAR SONAR AND NAVIGATION, 2023, 页码: 13
Authors:  Liu, Mingyue;  Tu, Rui;  Chen, Qiushi;  Li, Qi;  Chen, Junmei;  Zhang, Pengfei;  Lu, Xiaochun
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Global Positioning System  time measurement  time-frequency analysis