2 papers
eess.SP2026
Dual-Satellite Doppler Accuracy Prediction and Geometry Selection for Sparse LEO Signals of Opportunity
Qi Liu, Marc Fernández-Temprado, Antoni Reus-Bergas +4
Low Earth Orbit (LEO) satellites have emerged as a promising complement to GNSS for positioning in signal challenged environments. In sparse LEO signals of opportunity scenarios, D…
cs.RO2025
A Preliminary Exploration of the Differences and Conjunction of Traditional PNT and Brain-inspired PNT
Xu He, Xiaolin Meng, Wenxuan Yin +9
Developing universal Positioning, Navigation, and Timing (PNT) is our enduring goal. Today's complex environments demand PNT that is more resilient, energy-efficient and cognitivel…