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Session B1a: GNSS Integrity and Augmentation

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Date: Tuesday, January 23, 2024
Time: 1:45 p.m. - 3:25 p.m.
Location: Beacon A
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Tuesday, January 22.

Session Chairs

Tim Murphy
Boeing Commercial Airplanes


Ernesto Etienne
Federal Aviation Administration

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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 virtual attendees.
1:50 Characterization of Recent GPS Satellite Clock Jumps
   
Rebecca Wang, Yu-Fang Lai, Juan Blanch, Stanford University; Dennis Akos, University of Colorado Boulder; Eric Phelts, Todd Walter, Stanford University Peer Reviewed
2:12 Catalogue of GNSS Signal Anomalies Using High-Rate Differential Code bias Estimates
   
Gerardo Allende-Alba, Institute of Communications and Navigation, German Aerospace Center (DLR); Steffen Thoelert, DLR and RWTH Aachen University; Peter Steigenberger, DLR; Michael Meurer, DLR & RWTH Aachen University Peer Reviewed
2:35 Advanced RAIM for Mega-Constellations
 
Juan Blanch, Sukrut Oak, Sam Pullen, Sherman Lo, Todd Walter, Stanford University Peer Reviewed
2:58 Investigating the Accuracy of Code Based DGNSS as a Function of Correction Data Age, Baseline Length, and Ionospheric Activity
   
Simon Moser, Luciano Sarperi, Michael Felux, Zurich University of Applied Sciences Peer Reviewed
3:25 - 3:55, Break. Refreshments in Exhibit Hall
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 virtual attendees.
1. Updates on GPS/Galileo Signal Quality Monitoring Making use of CUDA Processing and a High Number of Correlators
 
Mihai-Adrian Schipor, Florian Binder, Dominik Dötterböck, Institute of Space Technology and Space Applications, Universität der Bundeswehr München; Torben Schüler, Institute of Space Technology and Space Applications, Universität der Bundeswehr München & Geodetic Observatory Wettzell, Federal Agency of Cartography and Mapping (BKG); Thomas Pany, Institute of Space Technology and Space Applications, Universität der Bundeswehr München
On-Demand Presentations
Pre-recorded presentations will become available for viewing by registered attendees on Tuesday, January 22.
  Airborne Time-Correlated GNSS Multipath Error Modeling of Carrier-Phase Smoothed Code
   
Omar García Crespillo, Rafael Oliva Gonzalez, Stefano Caizzone, German Aerospace Center (DLR)
  An Error Overbounding Method in Positioning Domain for Dual-Frequency Multi-Constellation GBAS
 
Tianze Ren, Kun Fang, Zhipeng Wang, Beihang University; Tian Xia, Renkui Xue, Beijing Oriental Institute of Metrology and Test
  ARAIM Protection Level Optimization Method Based on Sparrow Search Algorithm
   
Ming Mu, Hongxia Wang, Beihang University; Kelin Zhong, Commercial Aircraft Cosrporation of China Ltd.; Kun Fang, Zhipeng Wang, Beihang University
  Dual-Branch Transformer with Series Decomposition for Long-Term Orbit Correction
   
Ziyu Liu, Jingran Wang, School of Automation, Guangdong University of Technology, Guangzhou; Shaolong Zheng, School of Automation, Guangdong University of Technology, Guangdong-HongKong-Macao Joint Laboratory for Smart Discrete Manufacturing; Shiyi Wei, School of Automation, Guangdong University of Technology, Guangzhou; Zhenni Li, School of Automation, Guangdong University of Technology, Center for Intelligent Batch Manufacturing Based on LoT Technology; Shengli Xie, Guangdong Key Laboratory of LoT Information Technology; Mingwei Wang, School of Automation, Guangdong University of Technology, Techtotop Microelectronics Technology Co. Ltd. Peer Reviewed
  Dual-Frequency Multi-Constellation GBAS Multipath-Antenna Group Delay Model Evaluation
   
Yuan Liu, Kun Fang, Beihang University; Kelin Zhong, Commercial Aircraft Corporation of China Ltd.; Zhipeng Wang, Beihang University; Yanbo Zhu, Aviation Data Communication Corporation Peer Reviewed

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