Session A5: Future Augmentation Systems, Correction Services, and Integrity

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Date: Friday, September 18, 2026
Time: 8:30 a.m. - 12:15 p.m.
Location: Windsong 1-2
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.
8:35	MultilaYer LEO Extended GNSS (MYLE-GNSS): An End-to-End Simulator for Multi-Service Integrity Analysis Heiko Engwerda, Royal Netherlands Aerospace Centre; Lotfi Massarweh, Delft University of Technology; Matteo Sgammini, Francesco Menzione, Juan Pablo Bojero, European Commission – Joint Research Centre; Juliette Casals Sadlier, Royal Netherlands Aerospace Centre
8:57	Assessment of Cyber-Secure GBAS Using Adaptive Beamforming in the Presence of Interference D. Gerbeth, M. Caamano, German Aerospace Center (DLR)
9:20	From Simulation to Flight: H-ARAIM Availability and Integrity Performance Assessment Enrique Domínguez-Tijero, Andra Sararu, Priyanka Dinda, Raluca-Ana-Maria Prefac, GMV; Jaroslav Tabacek, Tomas Vaispacher, Matej Kucera, Honeywell; Nuria Blanco Delgado, Ettore Canestri, EUSPA
9:43	Experimental Validation of a High-Integrity Surface Navigation Architecture for Unmanned Aircraft Systems Daniel J Larimer, Samer Khanafseh, Kasra Ghasemian, Kana Nagai, Illinois Institute of Technology; Sabrina Ugazio, Ryan Mcknight, Ohio University; Boris Pervan, Illinois Institute of Technology
10:05-10:35, Break. Refreshments served outside of session rooms
10:40	HASIC: Enabling Integrity for High Accuracy Services Across Galileo and EGNOS Infrastructures A. González, P.F. Navarro, D. Gutierrez, J.C. Lopez, I. Rodriguez, GMV, Spain
11:03	End-to-end Demonstration of Xona’s GNSS Correction Service Wim De Wilde, Sibren De Bast, Jean-Marie Sleewaegen, Fabian Hernalsteen, Hexagon/Septentrio; Andre Pant, Srinivas Tantry, Kevin Urrutia Avila, Kaz Gunning, Thyagaraja Marathe, Xona Space Systems; M. Zahidul H. Bhuiyan, Muwahida Liaquat, Finnish Geospatial Research Institute
11:26	Development, Operation, and Performance Evaluation of QZSS MADOCA-PPP Toward Multi-GNSS and Multi-Frequency High-Accuracy Positioning Toshio Ito, Musashi Kato, Hiroaki Maeda, Lighthouse Technology and Consulting Co., Ltd.; Yoko Sakai, Ryohei Itabashi, Motohisa Kishimoto, National Space Policy Secretariat QZSS Strategy Office, Cabinet Office, Government of Japan
11:48	Gaussian Mixture Model (GMM) Overbounding of Time-Correlated Noise in Kalman Filtering Shizhuang Wang and Mathieu Joerger, Virginia Tech
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.	A Modified Compact SSR Format for Improved Bandwidth Efficiency Using Common Inter-Frequency Phase Bias (IFPB) Yebin Lee, Yongrae Jo, Sungik Kim, Byungwoon Park, Sejong University

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 16.
	Beidou Airborne Multipath Model for Dual-Frequency Signals in DFMC GBAS Jingyong Ming, Wang Li, Kun Fang, Xuedong Huang, Beihang University
	Performance Evaluation of LEO-Augmented BDS GBAS Positioning and Integrity Tianze Ren, Wang Li, Kun Fang, Zhipeng Wang, Beihang 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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