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, ...

She considers herself an "artsy fartsy" girl and needed an output for her creativity. Read more at straitstimes.com. Read more at straitstimes.com.

This year, why not make Christmas feel extra special by giving some handmade gifts. Fellow craft enthusiasts always appreciate other people’s handiwork and non-crafters will be amazed by the effort ...

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 ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Crocheting is an art in which creativity and craftsmanship intertwine. That said, adding the perfect finishing touch to your projects is an art. Regardless of whether you're a seasoned crochet ...

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more.