Why does 5G use higher frequency?

The increased speed is achieved partly by using additional higher-frequency radio waves in addition to the low- and medium-band frequencies used in previous cellular networks. However, higher-frequency radio waves have a shorter useful physical range, requiring smaller geographic cells .

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What frequencies do 5G use?

5G can be implemented in low-band, mid-band or high-band millimeter-wave 24 GHz up to 54 GHz . Low-band 5G uses a similar frequency range to 4G cellphones, 600–900 MHz, giving download speeds a little higher than 4G: 30–250 megabits per second (Mbit/s).

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Which 5G band will Jio use?

It will support seven 5G bands: n1, n3, n5, n8, n28, n40 and n78 for standalone (SA) operation and n1, n3, n40, n78 in non-standalone (NSA) mode (NSA mode leverages the existing 4G infrastructure, which helps simplify the deployment of 5G). What about the phone itself?22 Kas 2021

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