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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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 ...

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 ...

Do you have an iPhone but need to send a file to an Android phone, whether it belongs to a friend or even yourself? Well, it can certainly be tricky, especially if you want to do it wirelessly and ...

Imagine owning an Android phone, but all your friends and family members own an iPhone. Or it could be the other way around. Alternatively, you could simply own two phones—an Android and an iPhone—and ...

Here are various few simple options using which you can transfer photos from your phone to iOS, Android, Windows, or Mac. Do you have a photo on your Android phone that you wish to send to your Mac or ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

With iPhone photography on the rise, chances are you're one of many who has a bajillion pictures on their iPhone. In an ideal world, these photos would stay on your device forever, but unfortunately, ...

In the vast digital ocean of the internet, countless websites float unnoticed beneath the surface, waiting to be discovered. While some platforms flounder in the limelight, others, though equally ...