Patent ID: 11863999
Assignee: CHARTER COMMUNICATIONS OPERATING, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. A computerized method of managing detection of interference in a first frequency band being used in a wireless access network by a wireless access node and one or more wireless user devices connected to the wireless access network through the wireless access node, the computerized method comprising:
detecting wireless interference associated with the first frequency band;
based on the detecting, selecting at least one second frequency band which at least meets one or more interference-related criteria;
determining that the one or more wireless user devices are initially in at least one of (i) an idle mode or (ii) an inactive mode;
causing the wireless access node to send data representative of a redirect message to the one or more wireless user devices without first causing the one or more wireless user devices to transition from the at least one of (i) the idle mode or (ii) the inactive mode to at least one of (i) a connected mode or (ii) an active mode; and
cause the one or more wireless user devices to switch from use of the first frequency band to use of the at least one second frequency band.