What is sub6 and mmWave?

Sub-6GHz 5G is essential for blanket coverage and bandwidth, while mmWave offers higher speeds over shorter distances . As such, mmWave deployments are limited to short distances, such as a few streets, and areas that benefit most from extreme high bandwidth, such as stadiums and city centers.

What are the Types of 5G?

There are three types of 5G being built in the U.S. including low-band, mid-band and high-band mmWave 5G. It’s confusing for consumers, especially since there aren’t phones that support all three yet. AT&T, Verizon and T-Mobile/Sprint all have different strategies.9 Oca 2020