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, ...

Trump signals backing of direct $1,500 payments for millions of Americans 2 huge earthquakes strike within days. Is it a warning? While Trump got the 'FIFA Peace Prize,' something truly great happened ...

Playing Escape from Tarkov can be a frightening and nerve-breaking experience for new players. The high level of realism and the myriad of systems in the game present a pretty steep learning curve ...