In this paper, the detection of LoRa signals from a low-earth orbit (LEO) satellite is considered. The use of a LEO satellite to collect messages from the terminals, as an alternative to terrestrial base stations in rural areas, represents a major challenge due to the specific impairments of this scenario, e.g., Doppler effects and interfering signals. A redesign, whose validation is assessed through a system simulator operating in a realistic scenario, is thus required.
Reception of LoRa Signals From LEO Satellites
IEEE Transactions on Aerospace and Electronic Systems ; 55 , 6 ; 3587-3602
01.12.2019
2138654 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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