Method and system for enhancing bit rate in DMT quad spectrum systems

摘要

A method and system for achieving a maximum bit rate in a DMT system using a quad spectrum under constraints of avoiding interference with radio frequency interference (RFI). The methods of an embodiment of the present invention, when combined in various combinations, optimize bit allocation and utilizes bins in notched areas for transmission over short loops without violating the power spectral density (PSD) mask.