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S12700 V200R013C00 Command Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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calibrate error-rate-threshold

calibrate error-rate-threshold

Function

The calibrate error-rate-threshold command sets the bit error rate (BER) threshold.

The undo calibrate error-rate-threshold command restores the default BER threshold.

By default, the BER threshold is 60%.

Format

calibrate error-rate-threshold error-rate-threshold

undo calibrate error-rate-threshold

Parameters

Parameter

Description

Value

error-rate-threshold

Specifies the BER threshold.

The value is an integer that ranges from 20 to 100, in percentage.

Views

RRM profile view

Default Level

2: Configuration level

Usage Guidelines

If the MAC layer of a radio does not receive any ACK packet after sending a packet at the lowest rate, it considers that an error occurs.

The BER threshold determines whether the radio environment is normal. When the BER of a radio reaches the threshold, the system considers that the radio environment deteriorates. When this occurs, the system may start radio calibration or take measures to avoid signal interference.

Example

# Set the BER threshold to 70% in the RRM profile default.

<HUAWEI> system-view
[HUAWEI] wlan
[HUAWEI-wlan-view] rrm-profile name default
[HUAWEI-wlan-rrm-prof-default] calibrate error-rate-threshold 70
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Updated: 2019-04-09

Document ID: EDOC1100065659

Views: 123291

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