3 papers
eess.SP2026
Positioning-Aided Channel Estimation for Multi-LEO Satellite Cooperative Beamforming
Yuchen Zhang, Pinjun Zheng, Jie Ma +2
We investigate a multi-low Earth orbit (LEO) satellite system that simultaneously provides positioning and communication services to terrestrial user terminals. To address the chal…
eess.SP2025
Positioning Using LEO Satellite Communication Signals Under Orbital Errors
Jie Ma, Pinjun Zheng, Xing Liu +3
Low Earth orbit (LEO) satellites offer a promising alternative to global navigation satellite systems for precise positioning; however, their relatively low altitudes make them mor…
eess.SP2024
Integrated Positioning and Communication via LEO Satellites: Opportunities and Challenges
Jie Ma, Pinjun Zheng, Xing Liu +2
Low Earth orbit (LEO) satellites, as a prominent technology in the 6G non-terrestrial network, offer both positioning and communication capabilities. While these two applications h…