Wi-Fi CSI-Based Behavior Recognition: From Signals and Actions to Activities
Wi-Fi CSI-Based Behavior Recognition: From Signals and Actions to Activities
复制标题
基于 Wi-Fi CSI 的行为识别:从信号和动作到活动
DOI:
10.1109/mcom.2018.1700144
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发表时间:
2017-12
影响因子:
11.2
通讯作者:
Zhou Xingshe
中科院分区:
文献类型:
--
作者:
Wang Zhu;Guo Bin;Yu Zhiwen;Zhou Xingshe
Human behavior recognition has been considered as a core technology that can facilitate a variety of applications. However, accurate detection and recognition of human behavior is still a big challenge that attracts a lot of research effort. Recent advances in wireless technology (e.g., Wi-Fi channel state information, i.e., CSI) enable a new behavior recognition paradigm, which is able to recognize behaviors in a device-free and non-intrusive manner. In this article, we first provide an overview of the basics of Wi-Fi CSI-based behavior recognition. Afterward, we classify related applications into three granularities, signals, actions, and activities, and then provide some insights for designing new schemes. Finally, we conclude by discussing the challenges, possible solutions to these challenges, and some open issues involved in CSI-based behavior recognition.
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作者:
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2016-08
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2016 IEEE Global Communications Conference (GLOBECOM)
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