지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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In u-Healthcare environment, large amounts of important medical information is processed through wireless communication. Therefore there is a need to increase the efficiency of the network system of sending ECG data. This paper presents a compression solution for efficient ECG data transmission(ECGLZW) in u-Healthcare environment. The results showed that the average compression ratio of ECGLZW was 4.6, which got 200% better than existing methods(Huffman and LZW compression). ECGLZW's high compression ratio can increase the efficiency of wireless channels. As a result, reliable communication and security of u-Healthcare information could be achieved by applying these remaining channels to retransmission and encryption.
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참고문헌 (17)
참고문헌 신청
Blelloch G / 2001 / Introduction to Data Compression
Chen M / 2010 / A 2G-RFID-BASED E-HEALTHCARE SYSTEM / Ieee Wireless Communications
Galiano V / 2013 / Fast 3D wavelet transform on multicore and many-core computing platforms / Journal of Supercomputing
Goldberger AL / 2000 / PhysioBank, PhysioToolkit, and PhysioNet : Components of a New Research Resource for Complex Physiologic Signals / Circulation
Ji TY / 2013 / Broadband noise suppression and feature identification of ECG waveforms using mathematical morphology and embedding theorem / Computer Methods and Programs in
Chen M / 2010 / A 2G-RFID-BASED E-HEALTHCARE SYSTEM / Ieee Wireless Communications
Galiano V / 2013 / Fast 3D wavelet transform on multicore and many-core computing platforms / Journal of Supercomputing
Goldberger AL / 2000 / PhysioBank, PhysioToolkit, and PhysioNet : Components of a New Research Resource for Complex Physiologic Signals / Circulation
Ji TY / 2013 / Broadband noise suppression and feature identification of ECG waveforms using mathematical morphology and embedding theorem / Computer Methods and Programs in
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