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, ...

Discover how to achieve stunning roller set curls on natural hair with this step-by-step tutorial! Learn expert hair preparation, effective sectioning, and the best product application for maximum ...

If you find yourself in the Oculus today staring at a set of gleaming mirrored monoliths, you’re not imagining things. Kim Kardashian has stepped into the public-art arena (naturally) to tease her ...