Abstract: Fifth generation (5G) mobile communication systems have entered the stage of commercial deployment, providing users with new services, improved user experiences as well as a host of novel ...

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, ...

Warren Buffett isn't flashy, and that's exactly why people listen to him. For decades, he's preached simple, disciplined financial habits that helped turn modest savings into real wealth. And while he ...