NR-DCSK: A Noise Reduction Differential Chaos Shift Keying System

Abstract

One of the major drawbacks of the conventional differential chaos shift keying (DCSK) system is the addition of channel noise to both the reference signal and the data-bearing signal, which deteriorates its performance. In this brief, we propose a noise reduction DCSK system as a solution to reduce the noise variance present in the received signal in order… (More)
DOI: 10.1109/TCSII.2016.2532041

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