Inflation has hit consumers hard, so finding ways to save money is crucial today. Fortunately, the internet makes it easy to save money by using price comparison websites to find the best deals and ...

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, ...

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.

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Robert Kelly is managing director of ...

Spot price provides real-time asset values, impacting immediate buying and selling decisions. Futures prices set for future delivery are influenced by the spot price, mitigating risk. Current spot ...