ION GNSS+ Session Detail

Session E4a: Accurate GNSS Navigation in Challenging Environments

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Date: Thursday, September 19, 2024
Time: 1:45 p.m. - 5:30 p.m.
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 18.

Session Chairs

Dr. Nobuaki Kubo
Tokyo University of Marine Science and Technology


Dr. Jungbeom Kim
Samsung Inc.

 
Track Chair

Byungwoon Park
Sejong University

In-Person Presentations
These presentations will be given in-person at the conference. Presenters will provide a pre-recorded presentation for on-demand viewing by all registered attendees.
1:50 Why Some Cycle Slip Detection Methods do not Work for Smartphones: Investigation, Explanation and Solutions
Jiahuan Hu, York University Student Paper Award Winner
2:12 A Deep Learning Approach for the Estimation and Classification of Multipath Ranging Errors in Challenging Urban Environments
Christian Phillips, Department of Geomatics Engineering, University of Calgary, Hexagon's Autonomy & Positioning Division; Ali Broumandan, Hexagon's Autonomy & Positioning Division; Kyle O'Keefe, Department of Geomatics Engineering, University of Calgary
2:35 Single Difference Code-Based Technique for Direct Position Estimation
Shuo Tang, Dept. of Electrical and Computer Engineering, Northeastern University; Haoqing Li, Department of Geomatics Engineering, University of Calgary; Pau Closas, Dept. of Electrical and Computer Engineering, Northeastern University
2:58 Application of Adaptive Kalman Filtering on Smartphone Positioning
Naman Agarwal, Kyle O’Keefe, Department of Geomatics Engineering, University of Calgary
3:25 - 3:55, Break. Refreshments in Exhibit Hall
4:00 A State-Based Method to Jointly Estimate Code Delay and Carrier Phase of Short Segment GNSS Signals Using Complex Waveforms from Open-Loop Tracking: A Simulation Study
Jiawei Xu and Y. Jade Morton, University of Colorado Boulder
4:23 Data-Driven Stochastic Modeling of Dual-Frequency GNSS Measurements using Cycle Slip Parameter Variance
Brian Weaver, Oregon State University
4:46 Real-Time Multipath Mitigation with Sensor-Aided Long Coherent Integration (SALI)
Zhenlan Cheng, Maxim Koehler, Alessandro Biason, Robert Lluis Garcia, Gregor Dumphart, Konstantinos Arkoudogiannis, Christian Bischof, Duarte Dias, Sebastian Carreno, u-blox AG
5:08 AutoW: Self-Supervision Learning for Weighting Estimation in GNSS Positioning
Penghui Xu and Li-Ta Hsu, Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University
Alternate Presentation
Alternate presentations may be given in-person at the conference if other authors are unable to present. Alternate Presenters will provide a pre-recorded presentation for on-demand viewing by all registered attendees.
1. A GPS/ Galileo/ Beidou Satellite Navigation Software-Defined Radio Receiver for Long-Coherent Snapshot Positioning
Chin Lok Tsang, Yiran Luo, Li-Ta Hsu, The Hong Kong Polytechnic University
On-Demand Presentation
Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 18.
  Improving GNSS Positioning Using Deep Reinforcement Learning with Self-Supervised Learning Based Data Augmentation
Peili Li, Zhenni Li, Kexian Hou, Jianhao Tang, Shengli Xie, Guangdong University of Technology

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