9 citations · 12 across the 6 of their papers we have counts for
6 papers
RadioRange: An Open-Source Digital Twin-based Ranging Simulator for UWB, Wi-Fi, and 5G
Zhen Lyu, Yidi Chen, Li-Ta Hsu +1
Accurate RF-based ranging is critical for location-aware wireless systems, yet no open platform exists for fair, reproducible comparison across protocols under realistic hardware i…
Improving GNSS Positioning in Challenging Urban Areas by Digital Twin Database Correction
Jiarong Lian, Jiayi Zhou, Guohao Zhang +1
Accurate positioning technology is the foundation for industry and business applications. Although indoor and outdoor positioning techniques have been well studied separately, posi…
GNSS Outlier Mitigation Via Graduated Non-Convexity Factor Graph Optimization
Weisong Wen, Guohao Zhang, Li-Ta Hsu
Accurate and globally referenced global navigation satellite system (GNSS) based vehicular positioning can be achieved in outlier-free open areas. However, the performance of GNSS…
UrbanLoco: A Full Sensor Suite Dataset for Mapping and Localization in Urban Scenes
Weisong Wen, Yiyang Zhou, Guohao Zhang +5
Mapping and localization is a critical module of autonomous driving, and significant achievements have been reached in this field. Beyond Global Navigation Satellite System (GNSS),…
Performance Analysis of NDT-based Graph SLAM for Autonomous Vehicle in Diverse Typical Driving Scenarios of Hong Kong
Weisong Wen, Li-Ta Hsu, Guohao Zhang
Robust and lane-level positioning is essential for autonomous vehicles. As an irreplaceable sensor, LiDAR can provide continuous and high-frequency pose estimation by means of mapp…
Exclusion of GNSS NLOS Receptions Caused by Dynamic Objects in Heavy Traffic Urban Scenarios Using Real-Time 3D Point Cloud: An Approach without 3D Maps
Weisong Wen, Guohao Zhang, Li-Ta Hsu
Absolute positioning is an essential factor for the arrival of autonomous driving. Global Navigation Satellites System (GNSS) receiver provides absolute localization for it. GNSS s…