Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
CHARLOTTESVILLE, Va., Dec. 16, 2025 /PRNewswire/ -- RIVANNA®, developer of world-first imaging-based medical technologies, today announced that the U.S. Food and Drug Administration (FDA) has granted ...