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, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Charlene Rhinehart is a CPA , CFE, ...

On Assignment is a provider of professional and technical employees for long- and short-term assignments. The company operates four divisions: Lab Support, which provides scientific professionals to ...

Magento 2 Blog Extension is №1 blogging solution for Magento with a full range of features to make it perform, rank and convert. Streamline blog publishing, automate blog posts creation, design ...

Abstract: Unmanned aerial vehicles (UAVs) have enormous potential in the public and civil domains. These are particularly useful in applications, where human lives would otherwise be endangered. Multi ...