Abstract: Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth ...

Abstract: The security issue impacting the Internet-of-Things (IoT) paradigm has recently attracted significant attention from the research community. To this end, several surveys were put forward ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the full text of this article in its ...

Russia launched drones, missiles and guided aerial bombs across Ukraine early Sunday, killing five people in a major nighttime attack that Ukrainian officials said targeted civilian infrastructure.

Ever wanted to create your own chainmail or scalemail? This video is the perfect place to start! We'll walk you through every step of building a beautiful and functional hip kit. Learn the essential ...