Performance of cognitive radio Overlay Z-channel with trellis shaping and turbo decoding

Abstract

In this paper we implement a turbo based Overlay Cognitive radio Z-channel with Trellis shaping, where the primary and cognitive users transmits and receives concurrently, utilizing the same spectrum. We ensure that bit error rate (BER) performance of the Primary does not degrade even in the presence of cognitive user. We derive bit error rate BER curves… (More)
DOI: 10.1109/WOCN.2016.7759030

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