Huawei quidway s7700 Configuration Manual page 175

Quidway S7700 Smart Routing Switch
Configuration Guide - SPU
The system view is displayed.
Step 2 Run:
wlan
The WLAN view is displayed.
Step 3 Run:
radio-profile { id profile-id | name profile-name }
A radio profile is created.
After a radio profile is created, parameters in the profile use default values.
Step 4 Run:
channel-mode auto
The automatic channel mode is configured in the radio profile. In this mode, an AP can select a
channel for a radio based on the WLAN radio environment, and you do not need to specify
channels for radios manually.
An AC periodically triggers APs to check the network environment. The APs then determine
whether to adjust channels and how to adjust channels based on the network environment.
Step 5 Run:
power-mode auto
The automatic power mode is configured in the radio profile. In this mode, an AP can set the
transmit power for a radio based on the WLAN radio environment, and you do not need to set
the transmit power manually.
An AC periodically triggers APs to check the network environment. The APs then determine
whether to adjust the transmit power so that the entire WLAN can be covered.
Step 6 Run:
calibrate-interval calibrate-interval
Partial radio calibration is enabled and the calibration interval is set.
The calibration function ensures that the transmit power of a radio is not affected by interference
from other radios. An AP checks the radio environment at the specified interval. If the radio
environment deteriorates, the AP calibrates the radio parameters.
Step 7 Manually enable global radio calibration in an AP region.
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Issue 01 (2011-07-15)
Run:
quit
Return to the WLAN view.
Run:
calibrate startup region region-id [ listen-uncontrol-neighbor ]
Global radio calibration is enabled in an AP region.
Run:
calibrate auto-startup region region-id time time [ listen-uncontrol-neighbor ]
Scheduled radio calibration is enabled in an AP region.
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5 WLAN Configuration
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