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, ...

Abstract: Rate-Splitting Multiple Access (RSMA) has emerged as a powerful multiple access, interference management, and multi-user strategy for next generation communication systems. In this tutorial, ...

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go. By J. D. Biersdorfer I write the monthly Tech Tip column, which is devoted to ...

Microsoft Edge already has a PDF reader that offers various annotation features such as highlighting, drawing, and read aloud. The company is now adding another useful feature to the mix — the ability ...

In 2005, Travis Oliphant was an information scientist working on medical and biological imaging at Brigham Young University in Provo, Utah, when he began work on NumPy, a library that has become a ...

When it was first released by Adobe in 1993, the PDF was truly transformative technology. The Portable Document Format was a multipurpose container that replicated the appearance and functionality of ...

The tutorial of Elden Ring Nightreign has players fighting the Fell Omen. Many will fall to this boss, unable to beat it. But that begs the question: What do you get if you beat the Fell Omen in the ...

PDF Candy is an impressive free PDF editor that includes many capabilities you’d only expect in a paid tool. Editor’s note: This review was updated April 3, 2025 to reflect the most current features ...

In this video, I walk you through everything you need to know to start using Microsoft Word. Whether you're brand new or just need a quick refresher, I show you how to open the program, start a new ...