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.

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How many types of 5G are there?

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

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