TP-LINK EAP120 Manual Do Utilizador
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5.5.2 Station EDCA Parameters
Station EDCA parameters affect traffic flowing from the client station to the EAP device.
Figure 5-31 Station EDCA Parameters
Queue:
Displays the transmission queues: Data 0>Data 1>Data 2>Data 3.
Arbitration Inter-
Frame Space:
Frame Space:
A wait time for data frames. The wait time is measured in slots. Valid
values for AIFS are 1 through 15.
values for AIFS are 1 through 15.
Minimum Contention
Window:
Window:
An input to the algorithm that determines the initial random backoff wait
time (window) for retry of a transmission.
time (window) for retry of a transmission.
Maximum
Contention
Window:
Contention
Window:
The upper limit (in milliseconds) for the doubling of the random backoff
value.
value.
TXOP Limit:
The Transmission Opportunity (TXOP) is an interval of time, in
milliseconds, when a WME client station has the right to initiate
transmissions onto the wireless medium towards the EAP device. Valid
values for TXOP Limit are from 0 to 8192 and should be exactly divided
by 32.
milliseconds, when a WME client station has the right to initiate
transmissions onto the wireless medium towards the EAP device. Valid
values for TXOP Limit are from 0 to 8192 and should be exactly divided
by 32.
No
Acknowledgement:
Acknowledgement:
Select Enable to specify that the EAP device should not acknowledge
frames with QosNoAck as the service class value. By default, it is disabled.
frames with QosNoAck as the service class value. By default, it is disabled.
Unscheduled
Automatic Power
Save Delivery:
Automatic Power
Save Delivery:
Select Enable to enable APSD, which is a power management method.
APSD is recommended if VoIP phones access the network through the
EAP device. By default, it is enabled.
APSD is recommended if VoIP phones access the network through the
EAP device. By default, it is enabled.