Download PRTG Monitoring to track devices, servers, bandwidth, applications, and uptime from one clear PRTG dashboard. Get real-time visibility, customizable notifications, sensor-based insights, ...

Download PRTG Monitor to track devices, bandwidth, servers, cloud services, and alerts from one dashboard. Built for IT teams, it helps spot outages faster, plan capacity, improve visibility, document ...

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

The 1st edition was designed as an in-house tutorial booklet for high school students. Since its release on the Internet as a free e-book in 2004, public interest has fueled the book's development as ...