Abstract: In this work, we study the active user detection and channel estimation problem in massive multiple-input multiple-output (MIMO) grant-free random access systems. To exploit the favorable ...

Perhaps you’ll see waterfowl like these if you participate in a Waterfowl Walk on April 1 or April 10 at Ricketts Glen State Park. What: Spring is the time to welcome back all of our migrating birds.

Students passing through the middle of campus on Tuesday had the chance to stop and slow down while completing a simple act of kindness at the Student Activities Board’s Random Acts of Kindness event.

Abstract: The proliferation of low-cost, portable sensors has made wearable human activity recognition (HAR) a cornerstone for real-time health monitoring and behavior analysis. However, deploying ...

Defense Secretary Pete Hegseth jokingly said any surge in takeout deliveries to the Pentagon — a phenomenon that has accurately predicted the start of major geopolitical events — could be him ordering ...

Residents throughout the Fox Valley and beyond are encouraged to offer random acts of kindness as part of the annual Random Acts of Kindness Week, a national initiative that began Saturday and ...

In Arizona, police are intensifying their investigation into the disappearance of Nancy Guthrie, Savannah Guthrie’s Mom. The 84-year-old mother of… ...

If you’ve been looking for a simple December activity that doesn’t add stress—or sugar—to your month, a Kindness Advent Calendar might be exactly what you need. Instead of toys or treats, each day ...