Patent ID: 9060054
Filing Date: 2015-06-16
Classification: H04B,H04M,Y02D

Abstract:
1. A system comprising: an interface to a first subset of a plurality of digital communication lines allocated to a vectored group and to a second subset of the plurality of digital communication lines which operate external to the vectored group; a Dynamic Spectral Management server (DSM server) to analyze the vectored group by performing the following operations for each of the plurality of digital communication lines in the vectored group: measure a mitigated noise level for the digital communication line with crosstalk cancellation active, measure a non-mitigated noise level for the digital communication line with crosstalk cancellation inactive, and compare the mitigated noise level measured on the digital communication line with the non-mitigated noise level measured on the digital communication line; and wherein the DSM server is further to issue optimization instructions based on the analysis.