Operation Manual

VigorAP 910C User’s Guide
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To improve this problem, Airtime Fairness is added for VigorAP 910C. Airtime Fairness
function tries to assign similar airtime to each station (A/B) by controlling TX traffic. In the
following figure, Station B(11n) has higher probability to send data packets than Station
A(11g). By this way, Station B(fast rate) gets fair airtime and it's speed is not limited by
Station A(slow rate).
It is similar to automatic Bandwidth Limit. The dynamic bandwidth limit of each station
depends on instant active station number and airtime assignment. Please note that Airtime
Fairness of 2.4GHz and 5GHz are independent. But stations of different SSIDs function
together, because they all use the same wireless channel. IN SPECIFIC ENVIRONMENTS,
this function can reduce the bad influence of slow wireless devices and improve the overall
wireless performance.
Suitable environment:
(1) Many wireless stations.
(2) All stations mainly use download traffic.
(3) The performance bottleneck is wireless connection.
Available settings are explained as follows:
Item Description
Enable Airtime
Try to assign similar airtime to each wireless station by