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, ...

13 Republicans vote to nullify Donald Trump's executive order 'Taylor Swift is a Nazi' narrative boosted by coordinated online effort, new report finds Drone footage shows river breaking its banks in ...

Feds bring woman to US to face charges, then say she’s here illegally US F/A-18 jets fly into Gulf of Venezuela ‘Totally out of bounds’: Big 12’s Brett Yormark blasts Notre Dame AD’s ‘egregious’ ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

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 ...

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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 ...

⚠️ This repository is archived: The content in this repository was moved to other locations. If you have issues or PR, please submit them to their new location. In this repository, we've put together ...

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… ...

Clean, crisp cuts are the hallmark of a well-set-up CNC router. Whether you’re a hobbyist or a professional, getting smooth edges and reducing finishing time is always a win. The good news? A few ...