WB-15-W. User manual
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4.8.2 The «QoS» submenu
In the «QoS» submenu, you may configure Quality of Service functions.
Enable QoS
– when the flag is set, the setting of Quality of Service functions is available;
AP EDCA parameters
– access point settings table (traffic is transmitted from the access point to the
client):
Queue
– predefined queues for various kinds of traffic:
Data 3 (Background)
– low priority queue, high bandwidth;
Data 2 (Best Effort)
– middle priority queue, middle bandwidth and delay. Most of the traditional
IP data is sent to this queue;
Data 1 (Video)
– high priority queue, minimal delay. In this queue, time-sensitive video data is
automatically processed;
Data 0 (Voice)
– high priority queue, minimal delay. In this queue, time sensitive data is
automatically processed, such as: VoIP, streaming video.
AIFS
– Arbitration Inter-Frame Spacing, defines the waiting time of data frames, measured in slots,
takes values (1-255);
cwMin
– the initial timeout value before resending a frame, specified in milliseconds, takes the values
1, 3, 7, 15, 31, 63, 127, 255, 511, 1023. The value of cwMin cannot exceed the value of cwMax;
cwMax
– the maximum timeout value before resending a frame, specified in milliseconds, takes the
values 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023. The value of cwMax must exceed the value of cwMin;
