BP Network Decision Feedback Equalization for Digital Telecommunication

초록

In this paper, BP network decision feedback equalizer used for non-linear channels with severe intersymbol interference and non-linear distortion is proposed, which skillfully puts the traditional decision feedback structure for linear channels equalization into the BP network, and replaces decision feedback signal with training signal in the learning process. BPDFE is compared with traditional BP network equalizer(BPE), and is comprehensively analyzed in performance.