Guest Editorial: Seventh Edition of the IEEE JSAC Series on Network Softwarization and Enablers

5G is raising high expectations, offering new avenues for research, and paving the way to a safer and highperforming set of innovative use-cases. For use-cases related for instance to Internet of Things (IoT), self-driving vehicles, or unmanned aerial vehicles (UAVs), the programming and management of the underlying network resources will be carried out in a dynamic and scalable manner. In this vein, many enabling technologies are adopted by service providers, cloud providers and enterprises, such as Software Defined Networking (SDN) and Network Function Virtualization (NFV).