From the study [1] introduction: > All the studies reviewed here were of Wi-Fi using the 2.4 GHz band, although there is also a 5 GHz band reserved for possibl

From the study [1] introduction: > All the studies reviewed here were of Wi-Fi using the 2.4 GHz band, although there is also a 5 GHz band reserved for possible Wi-Fi use. The study is recent (brand new) so this strikes me as an oversight to describe this band as "reserved for possible use." [1] https://www.sciencedirect.com/science/article/pii/S0013935118300355?via%3Dihub https://www.sciencedirect.com/science/article/pii/S001393511...