THE METHODS OF CALCULATION AND OPTIMIZATION DIGITAL TRANSMISSION SYSTEMS BY THE TECHNOLOGIES XDSL IN VIEW OF NOISE ECHO CANCELLATION
The methods of calculation and optimization of the parameters of two-wire single-sideband digital transmission systems by the technologies xDSL, taking into account noise of echo cancellation. The results of simulation of single-sideband digital transmission systems and examples of application of the proposed methods of calculation and optimization are presented.