3 papers
Enhancing 5G NTN VSAT RACH in GNSS-Denied environments
Francesco Menzione, Alejandro Gonzalez-Garrido, Flavien Ronteix-Jacquet +1
The 3GPP 5G non-terrestrial networks (NTN) technology fundamentally relies on a global navigation satellite system (GNSS) fix at the user equipment (UE) to pre-compensate for user-…
Beam scheduling policy for communications and PNT services from LEO satellites
Alejandro Gonzalez-Garrido, Francesco Menzione, Ottavio M. Picchi +1
Future low Earth orbit (LEO) constellations are expected to provide positioning, navigation, and timing (PNT) as a native service alongside broadband, removing the GNSS dependency…
5G Positioning Reference Signal impact assessment in Non-Terrestrial Networks communication service
Alejandro Gonzalez-Garrido, Ottavio M. Picchi, Francesco Menzione
5G New Radio (NR) Non-Terrestrial Networks (NTNs) extend cellular connectivity through Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite constellations while enabling th…