Dr. Bing XU Research Assistant Professor

Location QR832
Phone 3400 8010
mail pbing.xu@polyu.edu.hk
stream Personal Website








Biography PhD, BEng, MIEEE, MION
Area of Specialization
Signal processing; Satellite positioning and navigation; GNSS receiver design; GNSS radio frequency interference detection and localization; Parameter estimation; Wireless communications.

Short Description
Dr Xu (ORCID: 0000-0003-3677-1109) received his BEng degree from Nanjing University of Science and Technology, China in 2012. He was awarded the PhD degree in navigation guidance and control from the same university in 2018. Prior to his current position, Research Assistant Professor with Department of Aeronautical and Aviation Engineering (AAE), The Hong Kong Polytechnic University, he was a Postdoctoral Fellow with the same institution from August 2018 to April 2020.

Selected Publications
Journal articles (*: Corresponding author)
Carrier-Aided Dual Frequency Vectorized Tracking Architecture for NavIC Signals
A. Dey, K. Iyer, B. Xu*, N. Sharma, and L.-T. Hsu
IEEE Transactions on Instrumentation and Measurement (Accepted) (2022)
Probabilistic Approach to Detect and Correct GNSS NLOS Signals Using an Augmented State Vector in the Extended Kalman Filter
C. Jiang, B. Xu*, and L.-T. Hsu
GPS Solutions 25, 72 (2021)
Impact assessment of the asynchronous clocks between reference and user receivers in differential pseudolite navigation system
J. Dou, B. Xu, L. Dou
IEEE Sensors Journal 21(1):403-411 (2021)
A cost-effective beam forming structure for global navigation satellite system multipath mitigation and its assessment
Q. Jia, L.-T. Hsu, B. Xu, and R. Wu
The Journal of Navigation 74:2 (2021)
GNSS RUMS: GNSS Realistic Urban Multiagent Simulator for Collaborative Positioning Research
G. Zhang, B. Xu, H.-F. Ng, L.-T. Hsu
Remote Sensing 13(4):544 (2021)
Vector Tracking Loop-Based GNSS NLOS Detection and Correction: Algorithm Design and Performance Analysis
B. Xu, Q. Jia, L.-T. Hsu
IEEE Transactions on Instrumentation and Measurement 69(7):4604-4619 (2020)
Extending Shadow Matching to Tightly-Coupled GNSS/INS Integration Systems
G. Zhang, W. Wen, B. Xu, L.-T. Hsu
IEEE Transactions on Vehicular Technology 69(5):4979-4991 (2020)
Integrity monitoring using multi-GNSS pseudorange observations in the urban environment combining ARAIM and 3D city models
A. El-Mowafy, B. Xu, L.-T. Hsu
Journal of Spatial Science (2020)
Open-source MATLAB code for GPS vector tracking on a software defined receiver
B. Xu, L.?T. Hsu
GPS Solutions 23, 46 (2019)
Intelligent GPS L1 LOS/Multipath/NLOS Classifiers Based on Correlator-, RINEX- and NMEA-Level Measurements
B. Xu, Q. Jia, Y. Luo, L.?T. Hsu
Remote Sens. 11(16):1851 (2019)
Research on Time-Correlated Errors Using Allan Variance in a Kalman Filter Applicable to Vector-Tracking-Based GNSS Software-Defined Receiver for Autonomous Ground Vehicle Navigation
Y. Luo, J. Li, C. Yu, B. Xu, L. You, L.-T. Hsu
Remote Sens. 11(9):1026 (2019)
A GPS Spoofing Generator Using an Open Sourced Vector Tracking-Based Receiver
Q. Meng, L.-T. Hsu, B. Xu, X. Luo
Sensors 19(18):3993 (2019)
GNSS IF Signal Simulation Considering Oscillator Phase Noise
B. Xu, L. Dou
The Journal of Navigation 71(4):805-820 (2018)
Benefits of long coherent integration for CZT-based GPS signal acquisition
B. Xu, L. Dou
Electronics Letters 54(16):995-997 (2018)
Novel acquisition of global positioning system signals based on parameter prediction and the chirp z-transform
B. Xu, L. Dou
Proceedings of the Institution of Mechanical Engineers, Part G, Journal of Aerospace Engineering 231(8):1391-1401 (2017)

Conference articles
Intermediate Frequency Level GPS Multipath Simulator based on Vector Tracking and Ray-tracing
B. Xu, L.-T. Hsu, and T. Suzuki
ION ITM 2020, San Diego, California, January 21-24, 2020
NLOS Detection and Compensation using a Vector Tracking-based GPS Software Receiver
B. Xu, L.-T. Hsu
ION PNT 2019, Honolulu, Hawaii, April 8-11, 2019
Assessment of Ultra-Tightly Coupled GNSS/INS Integration System towards Autonomous Ground Vehicle Navigation Using Mobile-Phone IMU
Y. Luo, C. Yu, B. Xu, G.-J. Tsai, J. Li, Y. Li, N. El-Sheimy
IEEE International Conference on Signal, Information and Data Processing 2019, Chongqing, China, December 11-13, 2019
Performance of the Vector Tracking Loop Assisted by Desired Trajectory during Short Signal Outages
B. Xu, L. Dou
Proceedings of 2016 IEEE Chinese Guidance, Navigation and Control Conference August 12-14, 2016 Nanjing, China