A Novel Lossless ECG Compression Technique for Transmission in GSM Networks

Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 259)

Abstract

This paper presents a novel Lossless ECG Compression using Symbol substitution (LECS) deployable on low computational devices (LCD) like mobile phones for effective use in telecardiology. Of the few LCD deployable compression algorithms, even losslessly compressed ECG suffers transmission loss in Global System for Mobile (GSM) networks due to the reduced character set supported by the SMS protocols. The LECS encodes using the Standard GSM Character ETSI GSM 03.38 set for un-trimmed ECG transmission. The evaluation using MIT-BIH Arrhythmia database showed an average compression-ratio (CR) of 7.03, Percentage-Root-mean-square-Distortion (PRD) as low as 0.0211 proving superior performance in both compression and quality for real-time mobile based telecardiology applications.

Keywords

Lossless ECG compression ECG in SMS ECG transmission Telecardiology ECG transmission in GSM network Symbol substitution based compression 

Notes

Acknowledgments

The authors acknowledge their cordial gratitude to Dr. Moses. K. Daniel, Professor and head of Medicine Department, Government Rajaji Hospital, Madurai, India for the valuable clinical advice and the effort and time spent in evaluating the quality of numerous reconstructed ECG samples.

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Copyright information

© Springer India 2014

Authors and Affiliations

  1. 1.Thiagarajar College of EngineeringMaduraiIndia

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