METHOD,SYSTEM AND DEVICE FOR XDSL CROSSTALK CANCELATION

摘要

A method and system of xDSL crosstalk cancelation, the method of which includes the following steps: Divide the xDSL signals into two or more signal sets; signals from the same signal set are connected to the same processing unit in the DSL multiplexer to be processed. A digital subscriber access multiplexer is also disclosed, which consists of a line switching control module and at least one processing unit. The solution of the invention reduces the computing of transmission matrix on the prossesor and achieves crosstalk cancelation.