Adaptive Radio Management
21.3 Configuring Radio Settings
SCALANCE W1750D UI
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Configuration Manual, 02/2018, C79000-G8976-C451-02
5.0 GHz:
Legacy Mode:enable
Beacon Interval:100
802.11d/802.11h:enable
Interference Immunity Level:2
Channel Switch Announcement Count:2
MAX Distance:600
Channel Reuse Type:disable
Channel Reuse Threshold:0
Background Spectrum Monitor:disable
Standalone Spectrum Band:5ghz-upper
Configuring Cell Size Reduction using the CLI
The Cell Size Reduction feature allows you to manage dense deployments and to increase
overall system performance and capacity by shrinking an APs receive coverage area,
thereby minimizing co-channel interference and optimizing channel reuse.
The default 0 dB reduction allows the radio to retain its current default Rx sensitivity value.
Values from 1 dB–55 dB reduce the power level that the radio can hear by that amount. If
you configure this feature to use a non-default value, you must also reduce the radio’s
transmission (Tx) power to match its new received (Rx) power level. Failure to match a
device’s Tx power level to its Rx power level can result in a configuration that allows the
radio to send messages to a device that it cannot hear.
To configure Cell Size Reduction for 2.4 GHz radio profile in the CLI:
(scalance)(config)# rf dot11g-radio-profile
(scalance)(RF dot11g Radio Profile)# cell-size-reduction <reduction> (scalance)(RF
dot11g Radio Profile)# end
(scalance)# commit apply
To configure Cell Size Reduction for 5 GHz radio profile in the CLI:
(scalance)(config)# rf dot11a-radio-profile
(scalance)(RF dot11a Radio Profile)# cell-size-reduction <reduction> (scalance)(RF
dot11a Radio Profile)# end
(scalance)# commit apply