Title :
A case study of real-time ground position determination using single LEO micro-satellite
Author :
Wang, Jianfeng ; Lu, Jianhua ; Gong, Ke
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
A novel ground positioning method with combined Doppler measurements and received signal strength indication (RSSI) is proposed. This method provides an insight of how to achieve a real-time ground positioning with moderate accuracy with a single LEO satellite. Simulation results indicate that the proposed methodology is feasible, although accuracy limited.
Keywords :
Doppler measurement; Doppler shift; satellite navigation; Doppler measurements; Doppler shift; Earth atmosphere effects; LEO micro-satellite; LEO satellite; RSSI; positioning accuracy; real-time ground position determination; received signal strength indication; simulation results; space environment; Computer aided software engineering; Data communication; Doppler measurements; Extraterrestrial measurements; Frequency shift keying; Global Positioning System; Low earth orbit satellites; RF signals; Satellite broadcasting; Satellite constellations;
Conference_Titel :
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN :
0-7803-7510-6
DOI :
10.1109/ICCS.2002.1183220
