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S5720HI V200R010C00 Configuration Guide - WLAN-AC

This document describes native AC (hereinafter referred to as WLAN AC) configuration procedures and provides configuration examples.

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Overview of Radio Resource Management

Overview of Radio Resource Management


WLAN technology uses radio signals (such as 2.4 GHz or 5 GHz radio waves) as a transmission medium. Radio signals are attenuated during transmission in the air, degrading service quality for wireless users. Radio resource management (RRM) enables APs to monitor the surrounding radio environment and adapt to changes in the radio environment by dynamically adjusting working channels and transmit power, reducing radio signal interference, and evenly distributing access to users.


RRM helps reduce radio signal interference, adjust radio coverage, and enable a wireless network to quickly adapt to changes in the radio environment. With the RRM function, the wireless network can provide high service quality for wireless users and maintain an optimal radio resource utilization.

Updated: 2019-12-28

Document ID: EDOC1000141952

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