Location Awareness System for Drones Flying Beyond Visual Line of Sight Exploiting the 400 MHz Frequency Band.
Nei KatoYoshihiro KamisawaAkifumi KitashimaYuichi KawamotoAkira AnehaYuichi YaguchiRyu MiuraHideki NakamuraMichihiro KobayashiToshihiko HenmiOsamu AkimotoPublished in: IEEE Wirel. Commun. (2019)