Survey on Low Power Sensing of AIoT

Li Xiangyang; Shang Fei; Yan Yubo; Wang Shanyue; Han Feiyu; Chi Guoxuan; Yang Zheng; Chen Xiaojiang

doi:10.7544/issn1000-1239.202440396

Journal of Computer Research and Development > 2024 > 61(11): 2754-2775. > DOI: 10.7544/issn1000-1239.202440396 CSTR: 32373.14.issn1000-1239.202440396

Li Xiangyang, Shang Fei, Yan Yubo, Wang Shanyue, Han Feiyu, Chi Guoxuan, Yang Zheng, Chen Xiaojiang. Survey on Low Power Sensing of AIoT[J]. Journal of Computer Research and Development, 2024, 61(11): 2754-2775. DOI: 10.7544/issn1000-1239.202440396

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Survey on Low Power Sensing of AIoT

1.
School of Computer Science and Technology, University of Science and Technology of China, Hefei 230000
2.
School of Software, Tsinghua University, Beijing 100084
3.
School of Information Science and Technology, Northwest University, Xi’an 710127

Funds: The research was supported by the “Pioneer” and “Leading Goose” Research and Development Program of Zhejiang (2023C01029), the Key Program of the National Natural Science Foundation of China (962072424, U20A20181), the Key Research Program of Frontier Sciences, CAS (ZDBS-LY-JSC001), the Natural Science Foundation of Anhui Province (2308085MF221), Hefei Municipal Natural Science Foundation (2022016), and the Fundamental Research Funds for the Central Universities (WK3500000008).

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Author Bio:
Li Xiangyang: born in 1971. PhD, professor. IEEE fellow and ACM fellow. His main research interests include artificial intelligence of things (AIoT), privacy and security of AIoT, and data sharing and trading

Shang Fei: born in 1998. PhD candidate. His main research interests include wireless sensing systems and wireless networks

Yan Yubo: born in 1985. PhD, associate professor. His main research interests include Internet of things, wireless networks, intelligent sensing, and mobile computing

Wang Shanyue: born in 1998, PhD. His main research interests include low-power Internet of things and passive backscatter communication

Han Feiyu: born in 1997. PhD. His main research interests include wireless sensing systems and wireless networks

Chi Guoxuan: born in 1997. PhD. His main research interests include wireless sensing and mobile computing

Yang Zheng: born in 1983. PhD, associate professor. IEEE fellow. His main research interests include Internet of things, industrial Internet, and sensing and positioning

Chen Xiaojiang: born in 1973. PhD, professor. His main research interest includes RF-based sensing and performance issues in Internet of things
Received Date: May 30, 2024
Revised Date: August 06, 2024
Available Online: August 14, 2024

Graphical Abstract

Abstract

Abstract

With the deepening integration of human-machine-object fusion, an increasing number of lightweight and large-scale sensing demands are emerging. To meet the deployment needs of multiple scenarios and large scales, low-cost and low-power sensing solutions are becoming increasingly favored. However, there are still some common and specific challenges in the field of low-power sensing that hinder their further development and practical application. Although many excellent reviews have been conducted on a specific sensing modality or application, there is still a lack of work that sorts out the entire field of low-power sensing. In this paper, we summarize recent low-power sensing, introduce three types of sensing modalities including inertial measurement unit (IMU), microphone, and radio frequency signals, summarize their related challenges, and introduce relevant solutions from hardware and software levels. Finally, we introduce the applications of sensing schemes in different scenarios from four aspects: surface sensing, property sensing, physiological sensing, and anti-sensing, along the direction from surface to inside, from object to human body, and from sensing to safety, and summarize several prospects for exploration.
- low power consumption,
- sensing,
- artificial intelligence of things (AIoT),
- Internet of things (IoT),
- digital analog drive,
- mobile computing

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References (146)

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