5G modulation techniques

In comparison, 5G NR maximum carrier bandwidth is up to 100 MHz in frequency range 1 (FR1: 450 MHz to 6 GHz), or up to 400 MHz in frequency range 2 (FR2: 24.25 GHz to 52.6 GHz) that can be aggregated with a maximum bandwidth of 800 MHz .

5G NR (New Radio) Frequency Bands Frequency Range DesignationCorresponding Frequency RangeFR1410 MHz – 7125 MHzFR224250 MHz – 52600 MHz5G NR (New Radio) Frequency Bands – Techplayon www.techplayon.com › …

FR1 defines bands in the sub-6 GHz spectrum (although 7125 MHz is the maximum) and FR2 defines bands in the mmWave spectrum. Because of the higher carrier frequencies in FR2, it has a higher maximum bandwidth. Bandwidths include 5-100 MHz (FR1) and 50/100/200/400 MHz (FR2) .

5G FR2 (Frequency Range 2) consists of the operational frequencies that have been allocated to 5G in the mmWave region (above 24 GHz) . These bands aim to provide high performance 5G as large amounts of bandwidths are available for use.1 Şub 2021

FR1 may use channel bandwidth of up to 50MHz when using 15kHz subcarrier spacing, and up to 100MHz when using 30 or 60kHz subcarrier spacings . Each band may have its own restrictions the possible channel bandwidth to use.