The 802.11 Supported Operating Classes element is a field found in the IEEE 802.11 wireless LAN standard. It is part of the Beacon and Probe Response frames and provides information about the supported operating classes by an access point or station.
Operating classes define specific combinations of frequency channels, channel bandwidths, and transmission power levels that are supported by the device. The Supported Operating Classes element allows devices to advertise their capabilities, allowing other devices to understand which operating classes they can support during network communication.
Each operating class is identified by a combination of parameters such as frequency range, channel width, and transmit power limit. The Supported Operating Classes element provides a list of these operating classes that the device supports.
This information helps in coordinating and optimizing wireless communication between different devices within a WLAN network.
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