کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5449194 1512518 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multiple bio-monitoring system using visible light for electromagnetic-wave free indoor healthcare
ترجمه فارسی عنوان
سیستم زیست محیطی چندگانه با استفاده از نور مرئی برای مراقبتهای بهداشتی در محیط داخلی موج الکترومغناطیس
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی
In this paper, a multiple biomedical data transmission system with visible light communication (VLC) is proposed for an electromagnetic-wave-free indoor healthcare. VLC technology has emerged as an alternative solution to radio-frequency (RF) wireless systems, due to its various merits, e.g., ubiquity, power efficiency, no RF radiation, and security. With VLC, critical bio-medical signals, including electrocardiography (ECG), can be transmitted in places where RF radiation is restricted. This potential advantage of VLC could save more lives in emergency situations. A time hopping (TH) scheme is employed to transfer multiple medical-data streams in real time with a simple system design. Multiple data streams are transmitted using identical color LEDs and go into an optical detector. The received multiple data streams are demodulated and rearranged using a TH-based demodulator. The medical data is then monitored and managed to provide the necessary medical care for each patient.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 405, 15 December 2017, Pages 107-113
نویسندگان
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