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Session P5: GNSS Systems Timing Architectures and Capabilities

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Date: Thursday, January 30, 2025
Time: 1:45 p.m. - 5:10 p.m.
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Tuesday, January 28.

Moderators

Dr. John Janis
L3Harris


Calvin Lin
TL

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
J. Hahn, G. Galluzzo, B. Quaranta, S. Perea, G. Lopez, C. Plantard, P. Waller, ESA-ESTEC; J. P. Boyero, European Commission; F.J. Sobrero, C. Garcia, L. Dominguez, GMV Spain; E. Strazzer, N. Rana, Thales Alenia Space
3:25 Relativity in Communication-Based Time Transfer and Ranging
David Rosser, Electronics and Photonics Laboratory, The Aerospace Corporation
3:48 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
4:11 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
4:46 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.
  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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