xal1124

xal1124 t1_j1zvuik wrote

Yeah, LTE speed is very good, but it’s not easily expandable. To get very high speeds you have to connect to several towers or be very close to one with a high bandwidth. And, with increased bandwidth, higher resolution video, and more downloads and uploads will be supported. There are new applications that would saturate LTE infrastructure. Also, 5G is used for home internet service, which requires much more data volume than mobile devices do.

Edit: Additionally, 5G deployed in current LTE bands will only show a minor speed improvement, especially when only connected to one cell. It’s still confined to the limits of physics.

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xal1124 t1_j1zt6zw wrote

There are evolutionary cellular technologies. The intention is to shift away from 4G over the next 5-10 years. The same thing happened with 3G. You should think in terms of overall cellular coverage. As it is, a 5G-capable phone can simultaneously transmit and receive on 4G and 5G cells, so it’s literally an expansion of current 4G service.

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