IR-UWB 레이더 센서 기반 수면 효율 측정 알고리즘Sleep Efficiency Measurement Algorithm Using an IR-UWB Radar Sensor
- Other Titles
- Sleep Efficiency Measurement Algorithm Using an IR-UWB Radar Sensor
- Authors
- 최정우; 이유나; 조석현; 임영효; 조성호
- Issue Date
- Jan-2017
- Publisher
- 한국통신학회
- Keywords
- IR-UWB; sleep efficiency; sleep monitoring; sleep disorder; polysomnography
- Citation
- 한국통신학회논문지, v.42, no.1, pp.214 - 217
- Indexed
- KCI
- Journal Title
- 한국통신학회논문지
- Volume
- 42
- Number
- 1
- Start Page
- 214
- End Page
- 217
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3609
- DOI
- 10.7840/kics.2017.42.1.214
- ISSN
- 1226-4717
- Abstract
- In this paper, we propose a sleep efficiency measurement algorithm based on IR-UWB radar sensor in distance. Among the vital signs which can be measured by the IR-UWB radar sensor such as breathing rate, heartbeat rate, and movement, we analyzed correlation between the movement and the sleep efficiency, and based on the result, we propose a sleep efficiency measurement algorithm. In order to verify the performance of the proposed algorithm, we applied the algorithm to three polysomnography patients in hospitals and obtained the performance of an average absolute error within 3.9%.
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