Higher frequencies, on the other hand, are either in-use elsewhere, or too high to really cover distances. Eventually, carriers could use a much larger range for C-band 5G networks. Currently ...

Also called a "frequency band." See frequency bands, spectrum, satellite frequency bands and optical bands. (2) A group of frequencies that occur naturally such as the audio spectrum. See audio.

Within North America, 5G cellular service is able to operate in several frequency bands. The higher the frequency, the faster the speed; however, the signals are less capable of penetrating ...