Much wireless communication research in the past five years has been motivated by 6G needing the results. The 6G standardization has recently begun, so in the coming years, we will see which “6G candidate technologies” will be utilized and which will not. Research papers often focus on revolutionary new features, while technology development is often evolutionary since the demand for new features comes gradually.

Although we have yet to determine what technology components will be used, there is much certainty around things like standardization timelines, new feature categories, spectrum candidates, performance metrics, and the interplay between different stakeholders. I explain this in a new 18-minute video about 6G, where I answer what 6G truly is, why it is needed, and how it is developed.