… 4) We study the performance tradeoffs of our LEO satellitebased NB-IoT system through
numerical simulations by changing the weights of the components which contribute in the profit …

… the satellite component allows to extend the terrestrial NB-IoT system, based on a dedicated
bandwidth. The terminals are assumed to target the satellite … the data to the satellite in line of …

… We consider a system architecture in which a LEO satellite provides NB-IoT services to the
NBIoT user equipments (nUEs), which are placed over a fixed region on Earth isolated from a …

… NB-IoT devices for precision farming in rural areas. This is testified by several companies that
are leveraging LEO satellite-… new NB-IoT devices and services connected through satellite-…

… for LEO satellites to communicate with the NB-IoT. The first is a high Doppler shift. Unlike GEO
satellites, LEO satellites … of uplink NB-IoT performance in the LEO satellite communication …

… Focusing on the implementation of NB-IoT on a LEO/VLEO satellite systems the impact of
large doppler shifts has been discussed and assessed. Finally a solution for doppler shift …

… We have taken into account only Low Earth Orbit (LEO) and Geostationary (GEO) satellite,
with the corresponding altitudes given in the Table 1, because these are the ones considered …

… The Narrowband Internet of Things (NB-IoT) is a cellular access … Low Earth Orbit LEO satellites
are located at an altitude ranging between … of GEO and LEO NTN in the context of NB-IoT. …

… In the following, we describe the different phases of an NBIoT … studied the performance
of NBIoT when considering only random … on the NB-IoT waveform in a LEO satellite context. …

… satellite channel comes up with new demands for the NB-IoT … by the satellite channel
in the NB-IoT random access … Nevertheless, changing the altitude for the LEO satellite will …