In Release 15, 3GPP has defined two frequency ranges: Frequency range 1 (FR1), which extends from 450 megahertz (MHz) to 7.125GHz, and frequency range 2 (FR2), which extends from 24.25 to 52.6GHz (Table 1).27 Kas 2020
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Frequency Range 1 (FR1) includes sub-6GHz frequency bands , some of which are bands traditionally used by previous standards, but has been extended to cover potential new spectrum offerings from 410 MHz to 7125 MHz.
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