Patent ID: 11863220
Assignee: COMCAST CABLE COMMUNICATIONS, LLC
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method comprising:
receiving, by a network access device and via at least a portion of an allocated upstream bandwidth of a communication medium, one or more first upstream signals;
receiving, by the network access device and via a portion of a reallocated upstream bandwidth of the communication medium, one or more second upstream signals, wherein the portion of the reallocated upstream bandwidth is not part of the allocated upstream bandwidth;
determining, based on interference from reflection of at least a portion of the one or more second upstream signals, one or more modifications to one or more signal paths, of a plurality of switchably-filtered signal paths of the network access device, associated with one or more devices affected by the interference; and
causing, by the network access device, the determined one or more modifications to the one or more signal paths.