Session C5: Integrating LEO for Enhanced Positioning

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Date: Friday, September 12, 2025
Time: 8:30 a.m. - 12:15 p.m.
Location: Holiday 6 (Second Floor)
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 10.

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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 all registered attendees.
8:35	Jamming Resilience of Xona PULSAR and GNSS Signals: Comparative Analysis on Hardware Platform with and without Interference Mitigation   Sibren De Bast, Samuel Heijnen, Jean-Marie Sleewaegen, and Wim De Wilde, Septentrio
8:57	Evaluation of Xona Pulsar Signals in Simulation – First Results     Eldar Rubinov, Lachlan Ng, FrontierSI; Cecilia Kalmeijer, Curtin University; Kathryn Hammar, StarNav
9:20	GNSS Array Receiver and CRPA for LEO (Cubesats)     E. Pérez-Marcos, M. Cuntz, S. Caizzone, S.P. Hehenberger, A. Konovaltsev, L. Kurz, M. Meurer; DLR, Institute of Communications and Navigation; Chair of Navigation, RWTH Aachen University
9:43	Expanding QZSS to the World with LEO Satellites: An Open, Community-Driven Approach     Joshua J. R. Critchley-Marrows, Toshihiro Shibukawa, Nobuhiro Sakamoto, Shogo Matsuo, Masahiro Fujita, Naoko Saka, Tadashi Sasakawa, Kota Kakihara, Tomoaki Yasuda, ArkEdge Space; Masaya Murata, Satoshi Kogure, JAXA
10:05-10:35, Break. Refreshments served outside of session rooms
10:40	Fused PNT Performance Assessment from First to Second Generation User Terminal for an IRIS2 Constellation     Ottavio M. Picchi, External consultant for Joint Research Centre, European Commission; Francesco Menzione, Joint Research Centre, European Commission; Francis Soualle and José A. del Peral-Rosado, Airbus Defense and Space; Olivier Julien, Advisor for European Commission; Florian Binder, University of the Bundeswehr; Andres M. Majorana, University of Antwerpen; Juan Pablo Boyero, DG DEFIS, European Commission
11:03	GMV GSharp® Going to Orbit: GSharp Evolution for On-Board Real-Time POD in LEO Satellites     J.C. López, L. Bravo, A. Chamorro, S. Camargo, J. González, A. González, J.D. Calle, GMV
11:26	Unified Navigation and Communication Hybrid Terminal     Enrique Domínguez, Francisco José Mata, Freddy Albert Pinto, Marcelo Meneses, David García, Javier Fidalgo, GMV; Domenico Giustiniano, Giuseppe Santaromita, Timothy Otim, Francesco Pigato, IMDEA; José A. López-Salcedo, Gonzalo Seco-Granados, Fran Fabra, Antoni Reus, Marc Fernández, UAB Best Presentation
11:48	Passive Sensing and Tracking of Non-Cooperative Satellites Enabling LEO PNT Sharbel Kozhaya and Zak (Zaher) M. Kassas, The Ohio State University

Awards Luncheon, 12:15 p.m. – 1:30 p.m. • Lunch served until 12:30 p.m.; late arrivals will not be served.

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