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, ...

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What if creating a powerful AI agent was as simple as arranging building blocks on a canvas? With OpenAI’s Agent Builder, that vision is now a reality. Gone are the days of wrestling with complex ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

Want to boot your Raspberry Pi from USB instead of unreliable SD cards? If you've used a Raspberry Pi long enough, you've probably faced the… ...

No more boring glass blocks! 🪟 In this Minecraft tutorial, I’ll show you how to upgrade your windows with trapdoors, stairs, fences, banners, and lighting tricks — adding detail and depth to your ...

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Window screens have to deal with the wear and tear of being exposed to the elements. That means they can easily get damaged. Repair kits are a simple way to patch snags and rips, but replacing a ...