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Performance research of real-time kinematic/5G combined positioning model 期刊论文
Measurement Science and Technology, 2022, 卷号: 34, 期号: 3
作者:  Li,Fangxin;  Tu,Rui;  Han,Junqiang;  Zhang,Shixuan;  Liu,Mingyue;  Lu,Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
real-time kinematic  5G millimeter wave  combined positioning  positioning accuracy  medium- and long-distance baseline  
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  
Characterization of biases between BDS-3 and BDS-2, GPS, Galileo and GLONASS observations and their effect on precise time and frequency transfer 期刊论文
Measurement Science and Technology, 2020, 卷号: 32, 期号: 3
作者:  Zhang,Pengfei;  Tu,Rui;  Han,Junqiang;  Gao,Yuping;  Zhang,Rui;  Lu,Xiaochun
收藏  |  浏览/下载：1/0  |  提交时间：2021/11/29
BDS-3  ISB  time and frequency transfer  GNSS  
Initial evaluation and analysis of NRTK positioning performance with new BDS-3 signals 期刊论文
Measurement Science and Technology, 2020, 卷号: 32, 期号: 1
作者:  Liu,Jinhai;  Tu,Rui;  Han,Junqiang;  Zhang,Rui;  Fan,Lihong;  Zhang,Pengfei;  Hong,Ju;  Lu,Xiaochun
收藏  |  浏览/下载：7/0  |  提交时间：2021/01/11
BDS  NRTK  virtual reference station  double-different correction  ambiguity resolution  
Velocity estimations by combining time-differenced GPS and Doppler observations 期刊论文
Measurement Science and Technology, 2019, 卷号: 30, 期号: 12
作者:  Wang,Xingxing;  Tu,Rui;  Gao,Yaping;  Zhang,Rui;  Fan,Lihong;  Zhang,Pengfei;  Han,Junqiang;  Lu,Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
velocity estimation  Doppler observation  GNSS  time-differencing  
Multiple GNSS inter-system biases in precise time transfer 期刊论文
Measurement Science and Technology, 2019, 卷号: 30, 期号: 11
作者:  Tu,Rui;  Hong,Ju;  Zhang,Pengfei;  Zhang,Rui;  Fan,Lihong;  Liu,Jinhai;  Lu,Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
global navigation satellite system  inter-system biases  precise time transfer  real-time positioning  
Inter-system biases in GPS and BDS combined relative positioning by double-differenced observations 期刊论文
Measurement Science and Technology, 2019, 卷号: 30, 期号: 8
作者:  Liu,Jinhai;  Tu,Rui;  Han,Junqiang;  Zhang,Rui;  Zhang,Pengfei;  Fan,Lihong;  Lu,Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
GPS  BDS  GNSS  double-differenced observations  combined positioning  inter-system biases  
An improved RTK model adding double-differenced observations between different frequencies 期刊论文
Measurement Science and Technology, 2019, 卷号: 30, 期号: 2
作者:  Tu,Rui;  Liu,Jinhai;  Zhang,Rui;  Zhang,Pengfei;  Lu,Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
GPS  RTK  double-differenced observation  availability  
An approach for real-time fast point positioning of the BeiDou Navigation Satellite System using augmentation information 期刊论文
Measurement Science and Technology, 2018, 卷号: 29, 期号: 7
作者:  Tu,Rui;  Zhang,Rui;  Zhang,Pengfei;  Liu,Jinhai;  Lu,Xiaochun
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
BeiDou Navigation Satellite System  precise point positioning  real-time kinematic navigation  area augmentation positioning  fast positioning  
A new method for estimation of orthogonal and phase deviations of constant-envelope signals 期刊论文
Measurement Science and Technology, 2017, 卷号: 28, 期号: 12
作者:  Li,Youyang;  Lu,Xiaochun;  Wang,Xue
收藏  |  浏览/下载：0/0  |  提交时间：2021/11/29
constellation diagram  Gauss mixture model  EM algorithm  orthogonal deviation  phase deviation