Figure 18: Selection of 5G 20MHz primary channel
11. Recommended 5G channel bandwidth selection in different scenarios:
❖
20MHz channel bandwidth: high-density areas, such as large stadiums, large event
gatherings, urban hotspots where many WLAN networks are deployed;
❖
40MHz channel bandwidth: normal-density area, such as large building office area;
80MHz channel bandwidth: low-density areas, such as small building areas, and areas with
❖
less WLAN deployment;
❖
160MHz channel bandwidth: single AP area with small coverage, such as at home.
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