Session C3: Frontiers of Radionavigation: Signals of Opportunity, 5G, LEO, and Beyond

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Date: Wednesday, April 30, 2025
Time: 8:30 a.m. - 12:15 p.m.
Location: Grand Ballroom IJ

Session Chairs:

Amy-Marie Dykstra Naval Surface Warfare Center Dahlgren	Dr. John Janeski The Aerospace Corporation

This session will be curated by invitation by the Session Chairs.

1.	Accuracy and Integrity Assessment of a sUAS UWB-Indoor Positioning System Using Factor Graph Optimization: Mats Martens and Maarten Uijt de Haag, Chair of Flight Guidance and Air Transport, Technical University Berlin (TU Berlin)
2.	Evaluating and Integrating Positioning Technologies: A Framework for Industrial Applications: Dennis Salzmann, Florian Hermann, Christoph Fischer and Hans D. Schotten, DFKI
3.	Pseudorandom Code-Aided Acquisition and Tracking of Globalstar Satellite Signals for Opportunistic Navigation: Xing Liu, King Abdullah University of Science and Technology (KAUST); Jose A. Lopez-Salcedo, Gonzalo Seco-Granados, Universitat Autònoma de Barcelona (UAB); Tareq Y. Al-Naffouri, King Abdullah University of Science and Technology (KAUST)
4.	Error Source Analysis for Doppler Shift Based Opportunistic LEO-PNT With Starlink Signals: Winfried Stock, Robert T. Schwarz, Andreas Knopp, Institute of Information Technology, University of the Bundeswehr Munich
5.	Analysis of Time-Diverse Doppler-Only PNT: Megan O. Moore, Mark L. Psiaki, and R. Michael Buehrer, Virginia Tech
6.	Innovations in Signals of Opportunity User Navigation Algorithms: Andrew Blackney, Alan Choy, Hayden Crabbs, John Janeski, Lauren Monzon, Phillip Vu, Joseph Zales, Eugene Grayver, Robert Nelson, Ron Trerotola, Ashtin Cheng, Nicholas A Oune, Kevin Sauerwein, Daniel Thomlinson, The Aerospace Corporation
7.	Positioning and Location Integrity Validation using Signals of Opportunity: Reino Virrankoski, Aalto University; Heidi Kuusniemi, University of Vaasa & Finnish Geospatial Research Institute, National Land Survey; Jaakko Yliaho, Petri Välisuo, Finnish Geospatial Research Institute, National Land Survey; Riku Jäntti, Aalto University
8.	LEO PNT Navigation Frameworks with Non-cooperative Satellites: Zak (Zaher) M. Kassas, Joe Saroufim, Sharbel Kozhaya, and Samer Hayek, The Ohio State University

12:15 p.m. – 1:15 p.m. Lunch in the Exhibit Hall

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