OID_DOT11_RF_USAGE (Windows CE 5.0)
The object identifier represents a NIC's knowledge of how busy a radio frequency (RF) spectrum is, as a percentage.
The NIC must start gathering RF usage data once a start request or a join request has been issued by the OS and must refresh the gathering process after each OID_DOT11_RF_USAGE call from the OS.
Requirements
OS Versions: Windows CE .NET 4.1 and later.
Header: Windot11.h.
See Also
802.1x Authentication | Network Drivers
Send Feedback on this topic to the authors