3 papers
eess.SP2025
Exploring the usage of Probabilistic Neural Networks for Ionospheric electron density estimation
Miquel Garcia-Fernandez
A fundamental limitation of traditional Neural Networks (NN) in predictive modelling is their inability to quantify uncertainty in their outputs. In critical applications like posi…
eess.SP2025
Handling systematic node biases in TDoA positioning systems
Miquel Garcia-Fernandez
Node-specific hardware biases represent significant error source in wireless Time of Arrival (ToA) and Time Difference of Arrival (TDoA) positioning. While bias estimation and trea…
astro-ph.EP2024
Mapping TLE orbital parameters to GNSS ephemeris for LEO PNT mega-constellation orbit simulations and visibility analysis
Miquel Garcia-Fernandez
The emergence of Low Earth Orbit (LEO) satellite constellations dedicated to positioning applications holds the promise of improving the capabilities of existing Global Navigation…