摘要 : I welcome you to the second issue of the IEEE Communications Surveys and Tutorials in 2024. This issue includes 18 articles covering different aspects of communication networks. In particular, these articles survey and tutor vario... 展开 I welcome you to the second issue of the IEEE Communications Surveys and Tutorials in 2024. This issue includes 18 articles covering different aspects of communication networks. In particular, these articles survey and tutor various issues in “Wireless Communications”, “Cyber Security”, “IoT and M2M”, “Internet Technologies”, “Network Virtualization” and “Optical Communications”. A brief account for each of these articles is given below. 收起