Patent ID: 11968094
Assignee: CENTURYLINK INTELLECTUAL PROPERTY LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method of noise profile generation comprising:
identifying, by at least one noise information node, a new end device that has been connected to a communication path; and
based on an identification, by the at least one noise information node, of the new end device that has been connected to the communication path, identifying, based on a corresponding first unique identifier associated with the at least one noise information node and at a noise profile database, existing noise information associated with the communication path, associating a second unique identifier of the new end device with the extracted noise information, subtracting the existing noise information from extracted noise information resulting in an added noise information, and generating, based on the added noise information, an isolated noise profile associated with the new end device,
wherein the communication medium comprises a transmission spectrum, wherein the transmission spectrum includes a plurality of subcarrier channels, each subcarrier channel spanning a respective frequency range within the transmission spectrum, the method further comprising:
retrieving, via the noise information repository, extracted noise information respectively from each of the plurality of subcarrier channels, wherein the extracted noise information is extracted respectively from each of the subcarrier channels; and
determine, based on the extracted noise information, a signal-to-noise ratio respectively for each of the subcarrier channels.