Ephemeris-Based Sum Capacity Enhancement in Multi-Satellite Communication Systems
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2025.3545395
Abstract: This paper investigates the downlink (DL) sum capacity of multi-satellite communication systems with a large number of low earth orbit (LEO) satellites. We propose user terminals (UTs) that use only the ephemeris information of the… read more here.
Keywords: capacity; ephemeris based; satellite communication; sum capacity ... See more keywords
Ephemeris-Based Satellite Collision Rates and Probabilities
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Spacecraft and Rockets"
DOI: 10.2514/1.a36227
Abstract: This study formulates a semi-analytical method to estimate statistically expected collision rates and probabilities between Earth-orbiting satellites, based on orbital state and covariance ephemeris tables. The method focuses on low-velocity interactions, for which the conjunction-by-conjunction… read more here.
Keywords: satellite collision; ephemeris based; based satellite; rates probabilities ... See more keywords