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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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 ...

If you are an aspiring programmer, then you have heard of W3Schools. It is one of the best places to learn programming from scratch. Many educational institutions rely on it to teach the basics of ...

Learning should be a continuous process. It should never stop when you finish your schooling instead, one should still develop their knowledge constantly. It is because of the fact the world is ...

Web development can be a lucrative and challenging career. See our top picks for courses that can introduce you to the field and kick-start your job search. The demand for web developers is expected ...

Whether you are a technology enthusiast or a professional looking to enhance your scripting skills, we have designed this Windows PowerShell scripting tutorial for beginners, especially for you. So, ...

Every year brings a new hit app that captures everyone's attention. In the wake of Vine (RIP), Snapchat, and other must-use platforms of the past few years, TikTok arose as the undisputed champ of ...