Aiming at satellite-ground link planning problem for LEO satellite navigation augmentation network in the case of multiple ground stations, we proposes a planning method based on graph theory. First, according to the boundary assumption and essential analysis of satellite-ground link planning problem for LEO satellite navigation augmentation network in the case of multiple ground stations, we establishes a corresponding mathematical model. Then, based on the need to quickly solve the approximate optimal solution of the above model, a graph theory-based satellite-ground link planning method is proposed, and the performance of the solution result of this method is theoretically proved. Finally, the simulation results verify the effectiveness of the method actually applied to the LEO satellite navigation augmentation network in the case of multiple ground stations.
Satellite-Ground Link Planning Method for LEO Satellite Navigation Augmentation Network in the Case of Multiple Ground Stations
Lect. Notes Electrical Eng.
China Satellite Navigation Conference ; 2022 ; Beijing, China May 22, 2022 - May 25, 2022
10.05.2022
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Multiple ground stations , LEO satellite , Navigation augmentation , Satellite-ground link planning Engineering , Communications Engineering, Networks , Signal, Image and Speech Processing , Aerospace Technology and Astronautics , Control, Robotics, Mechatronics , Computer Applications , Geography, general
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