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, ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. Vikki Velasquez is a researcher and writer who has managed, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Broad form insurance provides coverage for uncommon or higher-risk events, which is why it ...

After Effects tutorial that show how to Galaxy Logo reveal with Trapcode Form in After Effects Ten years before Rob and Michele Reiner were killed in their home, Rob made a movie about the family's ...