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, ...

Mark Cussen, CMFC, has 13+ years of experience as a writer and provides financial education to military service members and the public. Mark is an expert in investing, economics, and market news.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Jane Meacham has 40 years' experience researching, writing, and editing financial content.

The Azure IoT Device Workbench is a Visual Studio Code extension that provides an integrated environment to code, build, deploy, and debug your IoT device project with multiple Azure services ...