If you have enough spectrum, a mobile network can reach super-high speeds. Nokia, for example, demonstrated 5G speeds of up to 4.7 Gbps in tests performed on commercial base station equipment by combining eight 100-MHz channels of millimeter wave spectrum on the 28 GHz and 39 GHz bands.
That’s a “hero” test, of course, but the difference in designed-for maximum speed between 5G and 4G is quite significant, according to Ookla.
In addition to the 800 MHz, the test also aggregated another 40 MHz of 4G LTE spectrum using dynamic spectrum sharing features of the base stations.
Top speeds have advanced with every mobile next-generation network.
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