4 papers
UrbanV2X: A Multisensory Vehicle-Infrastructure Dataset for Cooperative Navigation in Urban Areas
Qijun Qin, Ziqi Zhang, Yihan Zhong +9
Due to the limitations of a single autonomous vehicle, Cellular Vehicle-to-Everything (C-V2X) technology opens a new window for achieving fully autonomous driving through sensor in…
Two stage GNSS outlier detection for factor graph optimization based GNSS-RTK/INS/odometer fusion
Baoshan Song, Penggao Yan, Xiao Xia +3
Reliable GNSS positioning in complex environments remains a critical challenge due to non-line-of-sight (NLOS) propagation, multipath effects, and frequent signal blockages. These…
Certifiably Optimal Doppler Positioning using Opportunistic LEO Satellites
Baoshan Song, Weisong Wen, Qi Zhang +2
To provide backup and augmentation to global navigation satellite system (GNSS), Doppler shift from Low Earth Orbit (LEO) satellites can be employed as signals of opportunity (SOP)…
Tightly Joined Positioning and Control Model for Unmanned Aerial Vehicles Based on Factor Graph Optimization
Peiwen Yang, Weisong Wen, Shiyu Bai +1
The execution of flight missions by unmanned aerial vehicles (UAV) primarily relies on navigation. In particular, the navigation pipeline has traditionally been divided into positi…