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Tren Griffin @trengriffin
, 3 tweets, 1 min read Read on Twitter
Millimeter wave radio frequencies (24GHz+) that are part of "5G" are blocked by essentially everything. The atmosphere, the weather, the phone body, and especially human hands even when the signal isn’t blocked, it’s functionally line-of-sight. anandtech.com/show/13106/qua…
"market considerations for mmWave are different from the traditional towers; many smaller base stations are required for good coverage." Antenna must have a line of sight to a base station. In a building, behind a tree/anything or a hand in the way? Phone must use low frequency.
Product market fit is determined by a consumer. When exactly do you have line of sight to a base station with your phone and value that millimeter wave connection more than 4G (MIMO) provides? Are you willing to pay for that on your monthly bill and buy that higher cost handset?
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