Editorial: Second Quarter 2022 IEEE Communications Surveys and Tutorials

Welcome you to the second issue of the IEEE Communications Surveys and Tutorials in 2022. This issue includes 14 papers covering different aspects of communication networks. In particular, these articles survey and tutor various issues in “Network Security,” “Network and Service Management and Green Communications,” “Wireless Communications,” “IoT and M2M,” “Network Virtualization,” “Vehicular and Sensor Communications,” and “Internet Technologies.” A brief account for each of these papers is given below.