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An enhanced frame transmission method for medical devices with ultra low power operation

Title
An enhanced frame transmission method for medical devices with ultra low power operation
Authors
Hwang H.Kim N.M.
Ewha Authors
김낙명
SCOPUS Author ID
김낙명scopus
Issue Date
2012
Journal Title
IEEE Transactions on Consumer Electronics
ISSN
0098-3063JCR Link
Citation
vol. 58, no. 1, pp. 154 - 160
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Radio modules for future medical devices are required to minimize their energy consumption while maximizing the reliability of frame transmission. For medical devices in wireless body network, TDMA-based protocols can be candidates, but they have low energy efficiency in a wireless interference environment. In this paper, we propose an enhanced continuous frame transmission (CFT) method which is a hybrid TDMA and random access MAC protocol with carrier sensing method. CFT controls the frame transmission epochs considering the effect of interference that changes according to the number of neighbor wireless devices. Simulation results show that CFT method has higher efficiency compared to conventional TDMA based methods in a interference environment. © 2006 IEEE.
DOI
10.1109/TCE.2012.6170068
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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