Wi-Fiチャネル状態情報を用いた睡眠段階システムの検討

抄録

An international standard called the R&K method has been established as a method to identify sleep stages. This method is not suitable for daily monitoring because it requires a large number of contact sensors and a doctor’s judgment. In this study, we are developing a system for non-contact classification of sleep stages using commodity Wi-Fi devices. In this paper, we describe the elements of the system, such as “Acquisition of biometric information” and “Acquisition of body movement information”.