5G	Fifth generation of cellular network technology
3GPP	3rd Generation Partnership Project
eMMBB	enhanced Mobile Broadband
URLLC	Ultra-Reliable Low Latency Communications
mMTC	massive Machine Type Communications
MAC	Medium Access Control
5TONIC	5G Telefonica Open Network Innovation Centre laboratory
SUAV	Small Unmanned Aerial Vehicle
QAM	Quadrature Amplitude Modulation
MIMO	Multiple-Input Multiple-Output
NFV	Network Functions Virtualization
VNF	Virtual Network Function
MANO	Management and Orchestration
OSM	Open-Source MANO
VPN	Virtual Private Network
CPE	Customer Premises Equipment
SIP	Session Initiation Protocol
IPsec	Internet Protocol security
GRE	Generic Routing Encapsulation