Adaptive filter theory (3rd ed.)
Adaptive filter theory (3rd ed.)
Precoding and Signal Shaping for Digital Transmission
Precoding and Signal Shaping for Digital Transmission
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In this paper a method of signal linear distortion compensation is proposed for the purposes of transmission reliability and distance enhancement. This method is based on the concept of useful signal pre-equalization in accordance with cable line transfer function. Filter coefficients are computed using sampled signal on the line output when testing signal propagating through the line. Experimental results demonstrate that obtained solutions permit to compensate not only frequency-selective fading, but also multipath propagation effects.