Xuwen LIANG

Initial Assessment of LEO-Augmented GPS RTK in Signal-Degraded Environment
Weisheng HU Huiling HOU Zhuochen XIE Xuwen LIANG Xiaohe HE 
Publication:   
Publication Date: 2020/07/01
Vol. E103-A  No. 7  pp. 942-946
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
LEO-augmented, RTK, signal-degrade environment, DIA, 
 Summary | Full Text:PDF
Research on the Performance of Multi-GNSS Medium Length Baseline RTK with LEO-Augmented
Weisheng HU Xuwen LIANG Huiling HOU Zhuochen XIE Xiaohe HE 
Publication:   
Publication Date: 2020/05/01
Vol. E103-A  No. 5  pp. 780-784
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
multi-GNSS, LEO-augmented, medium length baseline RTK, 
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On-Orbit Estimation and Calibration of GPS Antenna Geometry Offsets for Attitude Determination of LEO Satellites
Huiling HOU Weisheng HU Kang WU Xuwen LIANG 
Publication:   
Publication Date: 2018/03/01
Vol. E101-A  No. 3  pp. 644-648
Type of Manuscript:  LETTER
Category: Spread Spectrum Technologies and Applications
Keyword: 
offset, estimation, calibration, attitude determination, LEO satellites, 
 Summary | Full Text:PDF
A New Rapid and Accurate Synchronization Scheme Based on PMF-FFT for High Dynamic GPS Receiver
Huiling HOU Kang WU Yijun CHEN Xuwen LIANG 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 3075-3080
Type of Manuscript:  LETTER
Category: Spread Spectrum Technologies and Applications
Keyword: 
PMF-FFT, fine Doppler frequency estimation, synchronization, rapid, accurate, 
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A New and Accurate Method for the Frequency Estimation of Complex Exponential Signals
Kang WU Yijun CHEN Huiling HOU Wenhao CHEN Xuwen LIANG 
Publication:   
Publication Date: 2017/05/01
Vol. E100-A  No. 5  pp. 1231-1235
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
frequency estimation, different estimation ranges, low SNR, CRB, 
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A Novel Data-Aided Feedforward Timing Estimator for Burst-Mode Satellite Communications
Kang WU Tianheng XU Yijun CHEN Zhengmin ZHANG Xuwen LIANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/10/01
Vol. E99-A  No. 10  pp. 1895-1899
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
symbol timing estimator, feedforward, data-aided, low SNR, low complexity, 
 Summary | Full Text:PDF