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Online Data-Driven Synchronization for IoT Systems with Unidirectional Network

نویسنده (ها)
  • Seyed Hossein Hosseini Zahani
مربوط به کنفرانس سمپوزیوم بین‌المللی سیستم‌ها و فن‌آوری‌های بی‌درنگ و نهفته RTEST 2018
چکیده In this paper, we present an online method in unidirectional IoT systems to synchronize the data streams of multiple sensors, including wearable and environmental. Our proposed method is based on information theory concepts. First we use an entropy-based method to find events on environmental sensors data stream. After that, we use mutual information matching algorithm to find corresponding event in wearable sensors data stream. Indeed, we use physical interactions between wearable and environmental sensors in order to find shared events. Our experiments demonstrate that our proposed method can improve the quality of sensors data stream and therefore it can be used for the monitoring task in unidirectional IoT systems.
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