It also provides a list of hidden nodes and non-Wi-Fi devices (non-Wi-Fi detection requires AirMagnet WiFi Analyzer PRO and AirMagnet Spectrum XT to be installed on the same machine) operating in the channel. AirMagnet WiFi Analyzer’s interference status indicator lists the overall interference status for each Wi-Fi channel, which is based on the Wi-Fi interference score for the devices contributing to the interference. Wi-Fi interference occurs as a result of co-channel/adjacent channel interference from the corporate or neighbor’s WLAN, hidden nodes in the environment, or non-Wi-Fi devices operating in the 802.11 band. This interference can be from other Wi-Fi devices, poor channel planning (adjacent or co-channel interference), or from non-Wi-Fi interference sources. Interference is one of the leading causes of poor connectivity and performance problems in the network. Only supports the eSight as the spectrum drawing server.Complete Wi-Fi Interference Detection & Wi-Fi Analysis Spectrum drawing server directly or through the AC. The AP reports the data to the spectrum drawing server for

If the type of the identified device is already in the list, the AP does not report an alarm.

The AP reports an alarm (but will not report the same alarm repeatedly in 10 minutes). Type of an identified device is not in the non-Wi-Fi device list, You can query through command lines or on the web platform. Records the identified devices into the non-Wi-Fi device list, which Due to differences of individual devices, some of these Phones and cordless bases, ZigBee devices, wireless game controllers,Ģ.4G/5G wireless video and audio devices, baby monitors, and fixedīand devices. The AC can identify Bluetooth devices, microwave ovens, 2.4G cordless It can compare one or more characteristics with the interference sourceįeature database to identify non-Wi-Fi devices.

Time signature, extraction of frequency characteristics, period calculation,Īfter the AP computes the characteristics, The AP obtains original spectrum sample data from channel scanning.Įach spectrum sample data contains a group of subcarriers used forĪs a spectrum analyzer, the spectrum analysis module of theĪP computes the sample data based on a certain algorithm to identifyĮxtraction, pulse signal combining, pulse clustering, extraction of The AP periodically scans the wireless environment. The AP functions as the spectrum sampling engine to scan and

Wifi spectrum analysis