Session D2b: Joint Comm/Nav Signal Design and Constellation Design: Applications in 5G/6G, LEO, and Opportunistic PNT (System Design)

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Date: Wednesday, September 16, 2026
Time: 3:55 p.m. - 5:30 p.m.
Location: Windsong 5-6
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 16.

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.
4:00	5G Non-Terrestrial Networks for Integrated Positioning and Communication: Signal, System Design and Performance Analysis Florin Grec, Riccardo de Gaudenzi, European Space Agency
4:23	LEO-PNT Payload Validation for ESA’s First Celeste In-Orbit Demonstration Satellite María Manzano, David G. Arjona, Nuria Pérez, Rafael Contreras, Sergio Camargo, Pol Vidal GMV; Olivier Koch, OHB; Luis Miguel Brugarolas, Alen Space; Franz Zangerl, Thomas Lindgren, Beyond Gravity; Sergio Carrasco Martos, Florin-Catalin Grec, Marco Anghileri, ESA
4:46	Network Aided Opportunistic LEO-PNT– Experimental Validation Using Dual-Station Sequential Tracking Francesco Menzione, Alejandro Gonzalez-Garrido, Joaquim Fortuny-Guash, European Commission Joint Research Center; Ottavio M. Picchi, Fausto Bonavitacola, External consultant for the Joint Research Centre, European Commission; Christian A. Lichtenberger, Florian Binder, University of the Bundeswehr Munich
5:08	Optimal Reconfiguration of Lunar Navigation Constellations Matthias Kura, Keidai Iiyama, and Grace Gao, Stanford 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.	Joint 5G NR-NTN and GNSS Overlay in MEO: Experimental Assessment of Navigation Data Robustness under DSSS–OFDM Coexistence Idir Edjekouane, Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg; Alejandro Gonzalez Garrido, European Commission, Joint Research Center (JRC); Jevgenij Krivochiza, SES S.A.; Jorge Querol, Symeon Chatzinotas, Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg

Evening Hours in Exhibit Hall with Cash Bar • 5:30 p.m. - 7:00 p.m.

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