A Multi-Site NFV Testbed for Experimentation With SUAV-Based 5G Vertical Services Vidal, Ivan ; Nogales, Borja ; Valera, Francisco ; Gonzalez, Luis F. ; Sanchez-Aguero, Victor ; Jacob, Eduardo ; Cervello-Pastor, Cristina Abstract Publication: IEEE Access Pub Date: 2020 DOI: 10.1109/ACCESS.2020.3001985 Bibcode: 2020IEEEA...8k1522V