Ternary LDPC Error Correction for Arrhythmia Classification in Wireless Wearable Electrocardiogram Sensors

Yanfang Liu,Xiaochen Tang,David G. M. Mitchell,Wei Tang

IEEE Transactions on Circuits and Systems I: Regular Papers（2022）

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摘要

This paper presents a ternary low-density parity-check (LDPC) error correction system for wireless electrocardiogram sensors to improve the accuracy of arrhythmia classification. The classification system is based on ternary Delta-modulated bitstreams and rotation linear kernel support vector machines, which identifies the supraventricular ectopic beat (SVEB) and the ventricular ectopic beat (VEB)...

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关键词

Parity check codes,Electrocardiography,Wireless communication,Feature extraction,Wireless sensor networks,Wearable sensors,Sensor systems

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