Search Results for author:
Found 6 papers, 0 papers with code
Signal Structure of the Starlink Ku-Band Downlink
We develop a technique for blind signal identification of the Starlink downlink signal in the 10. 7 to 12. 7 GHz band and present a detailed picture of the signal's structure.
Downlink Analysis of LEO Multi-Beam Satellite Communication in Shadowed Rician Channels
The coming extension of cellular technology to base-stations in low-earth orbit (LEO) requires a fresh look at terrestrial 3GPP channel models.
Fused Low-Earth-Orbit GNSS
Non-cooperative use of LEO signals for PNT is an option, but cooperation with the constellation operator ("fusion" with its communications mission) eases the burden of tracking a dense, low-altitude constellation from the ground and enables a receiver to produce single-epoch stand-alone PNT solutions.
All-Weather sub-50-cm Radar-Inertial Positioning
Deployment of automated ground vehicles beyond the confines of sunny and dry climes will require sub-lane-level positioning techniques based on radio waves rather than near-visible-light radiation.
First results from three years of GNSS Interference Monitoring from Low Earth Orbit
Observation of terrestrial GNSS interference (jamming and spoofing) from low-earth orbit (LEO) is a uniquely effective technique for characterizing the scope, strength, and structure of interference and for estimating transmitter locations.
Automotive-Radar-Based 50-cm Urban Positioning
Deployment of automated ground vehicles (AGVs) beyond the confines of sunny and dry climes will require sub-lane-level positioning techniques based on radio waves rather than near-visible-light radiation.
