It’s fair to say that Advent calendars are having a bit of a moment. Their origins date back to 19th-century Germany, where devout Protestants would mark each day of Advent by burning a candle or ...

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, ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Another year, another last-minute holiday spiral of “what ...