A WLAN was installed at a high AP density. DTPC is lowering the transmit power of many APs too
low. What change in DTPC transmit power threshold must be made to allow APs to globally
increase AP transmit power by 3dBm?

A.
from -70dBm to -67dBm

B.
from -70dBm to -73dBm

C.
from 70dBm to 67dBm

D.
from 70dBm to 73dBm

Explanation: