W Zhou, Z Lv, W Wu, X Shang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Research on the key anti-spoofing technologies is of great significance to resist the increasingly complex threat of spoofing attacks on global navigation satellite system (GNSS) …
T Ren, MG Petovello - IEEE Transactions on Aerospace and …, 2017 - ieeexplore.ieee.org
To navigate in global navigation satellite systems (GNSS) signal-challenged environment, for example, foliage canopy, urban canyon, indoor, etc., high-sensitivity GNSS receivers are …
F Xie, R Sun, G Kang, W Qian, J Zhao… - Aerospace Science and …, 2017 - Elsevier
Abstract All Global Navigation Satellite System (GNSS) signals could be easily disturbed by intentional jamming in hostile environment. To deal with these threats, ultra-tight GNSS/INS …
S Bhamidipati, GX Gao - Proceedings of the 32nd International Technical …, 2019 - ion.org
Urban navigation using GPS and fish-eye camera suffers from multipath effects in GPS measurements and data association errors in pixel intensities across image frames. We …
S Vicenzo, B Xu, A Dey, LT Hsu - … of the 36th International Technical Meeting …, 2023 - ion.org
Direct Position Estimation (DPE) has been introduced as a robust global navigation satellite system (GNSS) positioning method. Its superior performance stems from the full coupling of …
This paper analyzes the impact that architectural features have on the performance of deeply integrated and tightly coupled algorithms. The effects of two specific architectural …
JIA Qiongqiong, LUO Yiran, XU Bing, HSU Li-Ta… - Chinese Journal of …, 2024 - Elsevier
This paper proposes a robust vector tracking loop structure based on potential bias analysis. The influence of four kinds of biases on the existing two implementations of Vector Tracking …
T Zhang, J Shi, T Lin, X Feng, X Niu - GPS Solutions, 2023 - Springer
In urban environments, when GNSS signals are weakened, blocked, and interfered with by multipath, the tracking accuracy and continuity of scalar delay-locked loops (SDLL) …
C Jiang, S Chen, Y Chen, Y Bo - IET Radar, Sonar & …, 2019 - Wiley Online Library
With the development of Micro‐Electro‐Mechanical‐System (MEMS) technology, size and accuracy of Chip Scale Atomic Clock (CSAC) gradually improve, and a commercial CSAC …