session 1

Title: Space-based PNT (Position, Navigation, Timing) Architectures, Applications, and Services
type: oral
Description: This session is focused on advances in space-based navigation systems, including the existing global systems (Beidou, Galileo, GLONASS, GPS) and regional systems (EGNOS, IRNSS, QZSS, WAAS), as well as proposed and emerging new space-based systems. The session also addresses advances in the services and applications of those systems for position, velocity, and time determination and tracking, and integrity assurance on Earth, Moon, and potentially other bodies of the solar system.
Date: 2026-10-07
Time: 15:00
Room: Hall 5

IPC members

Co-Chair: Prof. Giovanni B. Palmerini, Sapienza University of Rome, Italy;
Co-Chair: Dr. Raj Thilak Rajan, Delft University of Technology (TU Delft), Netherlands (Kingdom of the);
Rapporteur: Ms. Rania Toukebri, AKKA, Germany;
Rapporteur: Ms. Stephanie Wan, ICEYE, United States;

papers
Order	Time	Paper title	Mode	Presentation status	Speaker	Affiliation	Country
1	15:00	design of position, velocity and timing algorithm for mars user application in lightship mission scenario	12	confirmed	Mr. Claudio Ciccotti	Thales Alenia Space Italia	Italy
2	15:12	System Architecture Analysis For Position, Navigation And Timing On Mars	12	confirmed	Ms. Rida Zainab	Cranfield University, Cranfield UK	United Kingdom
3	15:24	DESIGN OF AN ADAPTIVE ORBIT DETERMINATION FILTER TO IMPROVE GNSS-BASED GEO SATELLITE PERFORMANCE DURING LOW-THRUST GEOSTATIONARY TRANSFER	12	confirmed	Ms. Ayşe Aydın	Turkish Aerospace Industries	Türkiye
4	15:36	Precision Lunar Landing Using Lunar Satellite Navigation, Onboard LiDAR, and Ground Laser Retroreflector	12	confirmed	Mr. Bardia Hassannejad	University of Rome "Tor Vergata"	Italy
5	15:48	An Independent Cislunar Navigation Service Powered by Co-Orbital Signal Sources	12	confirmed	Mr. Luis Cormier	University of Nottingham	United Kingdom
6	16:00	Performance Evaluation of Differential Correction Algorithms Developed for SBAS of Türkiye	12	confirmed	Dr. Mehmet Fikret Ocal	ASELSAN	Türkiye
7	16:12	multi-objective optimization of laser inter-satellite links for next-generation GNSS	12	confirmed	Dr. Bingbing Xu	Innovation Academy for Microsatellites, Chinese Academy of Sciences	China
8	16:24	Design of a Cold Atom Interferometry Based Hybrid Navigation Architecture for Near-Space and Interplanetary Missions	12	confirmed	Mr. Talha Mert ERGÜN	Karadeniz Technical University	Türkiye
9	16:36	quantitative assessment of space weather effects on gnss-based navigation accuracy in low earth orbit spacecraft	12	confirmed	Ms. Karla Melisa Vargas Palacios	Instituto Politécnico Nacional	Mexico
10	16:48	Conceptual Mission Design of an Early Lunar Navigation Satellite for Initial Deployment of Lunar Positioning, Navigation, and Timing (PNT) Infrastructure	12	confirmed	Mr. Abdullah Algharrash	Saudi Space Community (SSC)	Saudi Arabia
11	17:00	GPS Spoofing at Scale: How Nation-States Can Blind an Entire Theater of War from Space	12	confirmed	Mr. Yusif Kazimli	Azerbaijan State Oil and Industry University (ASOIU)	Azerbaijan
12	17:12	Conceptual Design of a LEO CubeSats -Based Regional Navigation Constellation for Pakistan	12	confirmed	Dr. Abdul Waheed	Institute of Space Technology (IST)	Pakistan

session 1

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