Optimum one-bit quantization

Abstract

This paper deals with discrete input one-bit output quantization. A discrete input signal is subject to additive noise and is then quantized to zero or one by comparison with a threshold q. For finitely many fixed support points and fixed threshold q we first determine the mutual information of this channel. The capacity-achieving input distribution is… (More)
DOI: 10.1109/ITWF.2015.7360795

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