In an environment without interference, you can increase the threshold to reduce the
number of acknowledgement times, so as to increase the frame throughput.
RTS Threshold
It specifies the frame length threshold for triggering the RTS/CTS mechanism.
If a frame exceeds this threshold, the RTS/CTS mechanism is triggered to reduce
conflicts. The value range is 1 to 2347, with a unit byte.
Set the RTS threshold based on the actual situation. An excessively small value
increases the RTS frame transmission frequency and bandwidth requirement. A higher
RTS frame transmission frequency enables a WiFi network to recover from conflicts
quicker. For a WiFi network with high user density, you can reduce this threshold for
reducing conflicts. The RTS mechanism requires some network bandwidth. Therefore,
it is triggered only when frames exceed this threshold.
DTIM Interval
It specifies the interval for transmitting the Delivery Traffic Indication Message (DTIM)
frame. The value range is 1 to 255, with a unit Beacon.
A countdown starts from this value. The AP transmits broadcast and multicast frames
in its cache only when the countdown reaches zero.
For example, if DTIM Interval is set to 1, the AP transmits all cached frames after each
beacon frame is transmitted.
Min. RSSI
Threshold
It specifies whether to enable the Min. RSSI Threshold function. After you enabled this
function, a minimum strength of received signals acceptable to the AP should be set. If
the strength of the signals transmitted by a wireless device is weaker than this
threshold, the wireless device cannot connect to the AP.
If there are multiple APs, an appropriate Min. RSSI Threshold ensures that wireless
devices can connect to the AP’ WiFi networks with strong signals.
Interference
Mitigation
Select an interference mitigation mode for your AP.
−
0: The energy detection mechanism is disabled.
−
1: The energy detection mechanism is enabled. When the received signal
strength is weaker than -70 dBm, this device stops transmitting data, so as to
prevent packet loss due to interference.
−
2: The energy detection mechanism is enabled. When the received signal
strength is weaker than -50 dBm, this device stops transmitting data, so as to
prevent packet loss due to interference.
−
3: The energy detection mechanism is enabled. When the received signal
strength is weaker than -70 dBm, this device automatically switches to a better
channel.
APSD
It enables the AP to reduce power consumption after a specified period during which
no traffic is transmitted or received by the AP. By default, it is disabled.
Client Timeout
Interval
It specifies the wireless device disconnection interval of the AP. The AP disconnects a
wireless device if no traffic is transmitted or received by the wireless client within the
interval.
Basic Rate Sets
Select the transmission rate sets you want the AP to support. Wireless devices must
supports the basic rate sets you select, or they cannot connect to the AP’s WiFi
networks.
Supported Rate
Sets
Select the transmission rate sets you want the AP to support. Unlike the basic rate sets,
it is acceptable for wireless devices not to support the supported rate sets you select.
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