Every decade the wireless industry transitions to a new cellular technology, and every generation there are doubts about it. This continues with 5G. I have heard from consumers and even people within the industry that there is “no need for 5G,” “5G is only for businesses,” “5G won’t be available until 2025,” “mmWave is only for fixed wireless access,” and “radiation from mmWave is harmful” or, as my Uber driver put it, “mmWave will fry your brain.” While 5G is another cellular generation, it should not be subject to the negative perceptions.
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