Do APs support power adjustment and what is the power adjustment mechanism

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Power adjustment is similar to channel adjustment. When an AP goes offline, the AC adjusts the power of neighboring APs to compensate for the coverage hole.

Other related questions:
Mechanism of automatic transmit power adjustment for APs
APs support automatic adjustment of the transmit power, and the adjustment mechanism is similar to AP channel calibration. In AC+Fit AP networking, when an AP goes offline, the AC adjusts the power of neighboring APs to compensate for the coverage hole.

Do Huawei APs support automatic power adjustment? How do they implement it? Why cannot automatic power adjustment implement high-density access
Huawei APs support automatic power adjustment. An AP detects neighboring APs and reports neighbor information including the AP channel and receive power. The AC calculates the optical power based on the neighbor information. Automatic power adjustment enables user access in certain scenarios. Automatic power adjustment reduces signal interference between APs, but it cannot meet the requirements of high-density access. High-density access is restricted by not only signal interference but other factors such as STA transmit power, AP load balancing, and the maximum number of users on an AP.

Whether the TN13M40V board supports optical power adjustment
When the optical power intelligent equalization license is loaded, the TN13M40V board supports optical power adjustment.

Minimum granularity for radio power adjustment on indoor settled 802.11n APs
Huawei APs support automatic and manual radio power adjustment. The granularity for automatic adjustment depends on the calculation result for achieving optimal performance. The minimum granularity for manual adjustment is 1 dB.

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