Supporting Unmanned Aerial Vehicle Services in 5G Networks: New High-Level Architecture Integrating 5G With U-Space. - Samir Si-Mohammed; Maha Bouaziz; Hamed Hellaoui; Oussama Bekkouche; Adlen Ksentini; Tarik Taleb; Lechoslaw Tomaszewski; Thomas Lutz; Gokul Srinivasan; Tanel Jarvet; Pawel Montowtt (IEEE Veh. Technol. Mag., 2021)