Title :
Architectural optimization of extensible ground-based GNSS augmentation system
Author :
Xue Rui ; Fang Kun ; Zhang Jun ; Zhu Yanbo
Author_Institution :
Sch. of Electron. Inf. Eng., Beihang Univ., Beijing, China
Abstract :
An extensible ground-based GNSS augmentation system architecture is proposed and detailed in this paper. Operational issues related to interoperability of the system are discussed. Restrictions on reference stations site selection are derived from requirements of integrity monitoring center algorithms. Simulation using different combinations of GPS constellations and reference stations configurations indicates that 16 reference stations are enough to provide reliable integrity monitoring service to all users inside China.
Keywords :
Global Positioning System; monitoring; China; GPS constellations; architecture optimization; ground-based GNSS augmentation system; integrity monitoring service; reference station configurations; system interoperability; Air safety; Aircraft navigation; FAA; Global Positioning System; Monitoring; Satellite broadcasting; Satellite navigation systems; Spine; Standards organizations; Traffic control;
Conference_Titel :
Integrated Communications, Navigation and Surveillance Conference, 2009. ICNS '09.
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-4733-6
Electronic_ISBN :
978-1-4244-4734-3
DOI :
10.1109/ICNSURV.2009.5172878
