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

Claim 11:
12. The system according to claim 11, wherein the at least one memory and the instructions are configured to, with the at least one processor, cause the system, for each of said noise impacting impairments, to determine at least one of the following,
a signal-to-noise ratio loss or a bitrate loss between an ideal noise sequence for said Digital Subscriber Line not affected by any noise impacting impairment and a corresponding noise sequence affected by a noise impacting impairment;
a signal-to-noise ratio loss or a bitrate loss between said ideal noise sequence for said Digital Subscriber Line only affected by topological impairments and said corresponding noise sequence affected by a noise impacting impairment;
a signal-to-noise ratio loss or a bitrate loss between a noise sequence comprising an excessive contribution of said noise impacting impairment compared to other noise impacting impairments for said Digital Subscriber Line not affected by any topological impairments; and
a signal-to-noise ratio loss or a bitrate loss between a noise sequence comprising an excessive contribution of said noise impacting impairment compared to other noise impacting impairments for said Digital Subscriber Line affected by its topological impairments.