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학술지 Empirical Channel Model for Human Body Communication
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저자
황정환, 강태욱, 박승욱, 김연태
발행일
201502
출처
IEEE Antennas and Wireless Propagation Letters, v.14, pp.694-697
ISSN
1536-1225
출판사
IEEE
DOI
https://dx.doi.org/10.1109/LAWP.2014.2377051
초록
In this letter, an empirical channel model for human body communication (HBC) is presented based upon impulse response. For a channel model over a wide range of frequencies between 5 and 80 MHz, the amplitude of an impulse response is modeled with a random variable at each sampling point; the random variable is found using empirically obtained impulse responses with respect to multiple subjects of 70 human subjects. This empirical channel model is obtained when a signal transmitter and receiver are located on opposite hands. However, it provides a practical way to estimate the performance of HBC systems within an environment of multiple users and various devices.
KSP 제안 키워드
Human Body Communication(HBC), Human subject, Multiple subjects, Random variable, Signal transmitter, Transmitter and receiver, Wide range, channel model, impulse response, multiple users