Accurate and Reliable Positioning for Everyone, Everything, Everywhere and Anytime

GNSS VECTOR TRACKING IN URBAN CANYONS
January 5 - June 13, 2026
The advantages of vector tracking (VT) over the conventional tracking loop (CT) have been extensively exploited through the GNSS software-defined radio (SDR), e.g., the increased capabilities in harsh environments such as low carrier-to-noise ratio, intermittent signal outages, high dynamics, etc. Except for the above-mentioned advantages of VT, other applications and benefits of VT can be explored, e.g., the multipath interference and non-line-of-sight reception (NLOS) detection and correction, the VT-based ultra-tightly coupled GNSS/INS navigation, etc.
Researchers
Dr. Bing Xu (Postdoctoral Researcher)
Dr. Changhui Jiang (Postdoctoral Researcher)
Ms Qiongqiong Jia (Alumni)
JOURNAL PUBLICATIONS
Bing Xu, Qiongqiong Jia, Li-Ta Hsu
IEEE Transactions on Instrumentation and Measurement (online published)
Qian Meng, Li-Ta Hsu, Bing Xu Xiapu Luo, Ahmed El-Mowafy
Sensors,19 (18):3993
Bing Xu, Qiongqiong Jia, Yiran Luo, Li-Ta Hsu
Remote Sensing, 11(16):1851
Bing Xu, Li-Ta Hsu
Li-Ta Hsu, Shau-Shiun Jan, Paul Groves, Nobuaki Kubo
GPS Solutions, 19(2):249-262