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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
作者:  Fang, Jing;  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Lu, Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2025/04/03
Low-Earth orbit  Uncalibrated phase delay  Static precise point positioning  Kinematic precise point positioning  Ambiguity resolution  
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
作者:  Li, Fangxin;  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Fan, Lihong;  Wang, Siyao;  Lu, Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2025/04/03
5G  Global navigation satellite system  Precise point positioning  Uncalibrated phase delay  Ambiguity resolution  Convergence time  
A novel stop-and-go kinematic positioning method for PPP-RTK 期刊论文
GEO-SPATIAL INFORMATION SCIENCE, 2024, 页码: 14
作者:  Wang, Siyao;  Tu, Rui;  Hong, Ju;  Lu, Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2025/04/03
Precise point positioning-real time kinematic model  stop-and-go  inaccurate correction observation environment  integer ambiguity resolution  
Performance Assessment of Multi-GNSS PPP Ambiguity Resolution with LEO-Augmentation 期刊论文
REMOTE SENSING, 2023, 卷号: 15, 期号: 12, 页码: 19
作者:  Li, Qin;  Yao, Wanqiang;  Tu, Rui;  Du, Yanjun;  Liu, Mingyue
收藏  |  浏览/下载：2/0  |  提交时间：2023/12/13
low Earth orbit satellite  global navigation satellite system  precise point positioning  ambiguity resolution  convergence speed  
LEO增强的GPS、Galileo、BDS-3非差PPP模糊度固定性能分析 期刊论文
全球定位系统, 2023, 卷号: 48, 期号: 4, 页码: 99
作者:  方婧;  涂锐;  王培源;  陶琳琳;  左航
收藏  |  浏览/下载：3/0  |  提交时间：2023/12/12
uncalibrated phase delays (UPD)  precise point positioning (PPP)  ambiguity resolution  convergence time  low earth orbit (LEO)  未校准相位延迟(UPD)  精密单点定位(PPP)  模糊度固定  收敛时间  低地球轨道(LEO)  
Tight Integration Kinematic PPP-AR Using GPS/Galileo/QZSS Overlapping Frequency Signals and Its Performance in High-Shade Environments 期刊论文
REMOTE SENSING, 2023, 卷号: 15, 期号: 2, 页码: 16
作者:  Wang, Siyao;  Tu, Rui;  Li, Bofeng;  Zhang, Rui;  Fan, Lihong;  Han, Junqiang;  Lu, Xiaochun
收藏  |  浏览/下载：2/0  |  提交时间：2023/12/13
precise point positioning  overlapping frequency signals  ambiguity resolution  high-shade situation  
Precise Orbit Determination of LEO Satellites Based on Undifferenced GNSS Observations 期刊论文
JOURNAL OF SURVEYING ENGINEERING, 2022, 卷号: 148, 期号: 1, 页码: 13
作者:  Allahvirdi-Zadeh, Amir;  Wang, Kan;  El-Mowafy, Ahmed
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
Precise orbit determination (POD)  Precise point positioning (PPP)  Kinematic POD  Reduced-dynamic POD  Onboard POD  POD with integer ambiguity resolution  
Performance of global positioning system precise time and frequency transfer with integer ambiguity resolution 期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 4
作者:  Zhang,Pengfei;  Tu,Rui;  Lu,Xiaochun;  Gao,Yuping;  Lihong,Fan
收藏  |  浏览/下载：0/0  |  提交时间：2022/08/15
time and frequency transfer  GNSS  carrier phase observation  integer ambiguity resolution  
Precise frequency transfer model suitable for short baseline link based on GPS single-differenced observations with ambiguity resolution 期刊论文
ACTA GEODAETICA ET GEOPHYSICA, 2021, 页码: 11
作者:  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Fan, Lihong;  Han, Junqiang;  Hong, Ju;  Liu, Jinhai;  Lu, Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
GPS  Single-differenced observation  Ambiguity resolution  Precise time transfer  
A New Method of Real-Time Kinematic Positioning Suitable for Baselines of Different Lengths 期刊论文
JOURNAL OF NAVIGATION, 2021, 卷号: 74, 期号: 1, 页码: 143-155
作者:  Liu, Jinhai;  Tu, Rui;  Zhang, Rui;  Huang, Xiaodong;  Zhang, Pengfei;  Lu, Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
Global Navigation Satellite System  Real-Time Kinematic  Baseline  Ambiguity Resolution  Accuracy  Reliability