Human Activities Recognition with Amplitude-Phase of Channel State Information using Deep Residual Networks

Xing Ming, Wei Cheng, Ruo Lan Zhu, Yue Zhou, Xiao Rui Liu, Bei Ming Yan, Lei Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

To address the issue of low accuracy in existing activities recognition schemes with channel state information (CSI), a new scheme is proposed based on collecting CSI time series data and building a deep residual systolic neural network (DRSN) for end-to-end supervised learning feature extraction, which takes into account the amplitude and phase changes of CSI, to achieve high accuracy in activity recognition. The results show that the amplitude and phase analysis based on CSI data in the deep residual network can achieve good activity recognition with an average accuracy of 97.2%.

Original languageEnglish
Title of host publicationICIEA 2022 - Proceedings of the 17th IEEE Conference on Industrial Electronics and Applications
EditorsWenxiang Xie, Shibin Gao, Xiaoqiong He, Xing Zhu, Jingjing Huang, Weirong Chen, Lei Ma, Haiyan Shu, Wenping Cao, Lijun Jiang, Zeliang Shu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1183-1188
Number of pages6
ISBN (Electronic)9781665409841
DOIs
StatePublished - 2022
Event17th IEEE Conference on Industrial Electronics and Applications, ICIEA 2022 - Chengdu, China
Duration: 16 Dec 202219 Dec 2022

Publication series

NameICIEA 2022 - Proceedings of the 17th IEEE Conference on Industrial Electronics and Applications

Conference

Conference17th IEEE Conference on Industrial Electronics and Applications, ICIEA 2022
Country/TerritoryChina
CityChengdu
Period16/12/2219/12/22

Keywords

  • activity recognition
  • amplitude and phase
  • CSI
  • DRSN

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