There has been some regulatory activity in this range since nearly 6 GHz was identified for possible 5G usage at WRC-15. The competition concerns of US mobile operators also show the importance of the 37-40.5 GHz range. Read more...

24-27 GHz was selected as a possible 5G band at WRC-15 and European regulators have chosen this as a core band for the technology. However, support in the US and elsewhere means two rejected bands, 28 GHz and 24 GHz, may also be used. Read more...