Session P5: GNSS Systems Timing Architectures and Capabilities

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Date: Thursday, January 30, 2025
Time: 1:45 p.m. - 4:35 p.m.
Location: Seaview A/B
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Tuesday, January 28.

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	Benefits of Optical Technology for PNT System Timing Capabilities Jose Angel Avila Rodriguez, David Ibanez, Daniel Blonski, European Space Agency; Gabriele Giorgi, Manuele Dassié, Juraj Poliak, Janis Surof, Deutsches Zentrum fuer Luft- und Raumfahrt
2:12	Evaluation of L5 Band GNSS for Use in Time-Transfer Ben Pera and Andrew Novick, NIST
2:35	On-Orbit GNSS SV Time Management: Automated Time Projection and Control Travis Driskell, L3Harris Technologies
2:58	Prototyping the Future Time Monitoring Service for Galileo at ESA-ESTEC G. Galluzzo, S. Perea, B. Quaranta, C. Plantard, P. Waller, J. Perello, G. Lopez, J. Hahn, European Space Agency. E. Strazzer, N. Rana, A. Ascenzi, Thales Alenia Space Italy. L. Dominguez, F.J. Sobrero, C. Garcia, GMV Spain. J. P. Boyero, European Commission.
3:25	Relativity in Communication-Based Time Transfer and Ranging David Rosser, Electronics and Photonics Laboratory, The Aerospace Corporation
3:48	Convergence and Accuracy Assessment for Simultaneous Range Measurement and Clock Synchronization in Transceiver-Based Mutual One-Way Range Exchange Scheme Junichiro Kawaguchi and Shingo Nishimoto, Australian National University
4:11	Research on Satellite-Based and Ground-Based Differential Methods in Dual-Satellite Passive Positioning System Basing on Time Difference of Arrival and Frequency Difference of Arrival Yanrong Xue, National Time Service Centre,CAS

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Tuesday, January 28.
	CORS Network Design and Performance Evaluation in Ethiopia Natnael Agegnehu Ayele, Dept. of Geodesy and Geodynamics, Ethiopian Space Science and Geospatial Institute; and Andinet Ashagrie Gedamu, School of Civil and Environmental Engineering, Addis Ababa Institute of Technology
	Performance Characterization of a GNSS RAFS Ensemble Timekeeping System He Wang and Gabe H. Iyanu, The Aerospace Corporation
	With Galileo TSM and OSNMA, EUSPA Allows a Leap Forward for Timing and Sync Applications for GNSS Valeria Catalano, Riccardo Nicole, EUSPA

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