Patent ID: 11929790
Assignee: NOKIA SOLUTIONS AND NETWORKS OY
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A system for diagnosing noise impacting impairments affecting a Digital Subscriber Line, wherein said system comprises:
at least one processor; and
at least one memory storing instructions;
the at least one memory and the instructions configured to, with the at least one processor, cause the system at least to:
receive noise sequences for said Digital Subscriber Line;
receive a carrier data for said Digital Subscriber Line, the carrier data including an upstream channel frequency response for said Digital Subscriber Line and a downstream channel frequency response for said Digital Subscriber Line;
detect noise symptoms in said noise sequences and identify noise impacting impairments associated with said noise symptoms using a trained machine learning model; and
determine an impact on said Digital Subscriber Line of a plurality of noise impacting impairments,
wherein the trained machine learning model is configured to determine the impact on said Digital Subscriber Line based on the received noise sequences and the received carrier data.