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MIMO space-delay adaptive processing for wide-area indoor human motion classification

Publication ,  Journal Article
Xu, C; Harms, A; Krolik, J
Published in: IEEE Transactions on Aerospace and Electronic Systems
June 1, 2016

This paper develops space-delay adaptive processing (SDAP) for multiple-input, multiple-output (MIMO) arrays with application to classifying human motion in wide-area indoor environments. The proposed adaptive method resolves motion returns using joint spatial-temporal processing on the received signals. Results with real data demonstrate that MIMO SDAP can mitigate ghost motion returns due to indoor multipath scattering and bandwidth limitation for better separation of micro-Doppler signatures from multiple targets. Human activities such as bed turnovers and arm or leg movements are then classified based on micro-Doppler analysis for patient pressure ulcer prevention.

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Published In

IEEE Transactions on Aerospace and Electronic Systems

DOI

ISSN

0018-9251

Publication Date

June 1, 2016

Volume

52

Issue

3

Start / End Page

1384 / 1398

Related Subject Headings

  • Aerospace & Aeronautics
  • 4009 Electronics, sensors and digital hardware
  • 4006 Communications engineering
  • 4001 Aerospace engineering
  • 0909 Geomatic Engineering
  • 0906 Electrical and Electronic Engineering
  • 0901 Aerospace Engineering
 

Citation

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Xu, C., Harms, A., & Krolik, J. (2016). MIMO space-delay adaptive processing for wide-area indoor human motion classification. IEEE Transactions on Aerospace and Electronic Systems, 52(3), 1384–1398. https://doi.org/10.1109/TAES.2016.150250
Xu, C., A. Harms, and J. Krolik. “MIMO space-delay adaptive processing for wide-area indoor human motion classification.” IEEE Transactions on Aerospace and Electronic Systems 52, no. 3 (June 1, 2016): 1384–98. https://doi.org/10.1109/TAES.2016.150250.
Xu C, Harms A, Krolik J. MIMO space-delay adaptive processing for wide-area indoor human motion classification. IEEE Transactions on Aerospace and Electronic Systems. 2016 Jun 1;52(3):1384–98.
Xu, C., et al. “MIMO space-delay adaptive processing for wide-area indoor human motion classification.” IEEE Transactions on Aerospace and Electronic Systems, vol. 52, no. 3, June 2016, pp. 1384–98. Scopus, doi:10.1109/TAES.2016.150250.
Xu C, Harms A, Krolik J. MIMO space-delay adaptive processing for wide-area indoor human motion classification. IEEE Transactions on Aerospace and Electronic Systems. 2016 Jun 1;52(3):1384–1398.

Published In

IEEE Transactions on Aerospace and Electronic Systems

DOI

ISSN

0018-9251

Publication Date

June 1, 2016

Volume

52

Issue

3

Start / End Page

1384 / 1398

Related Subject Headings

  • Aerospace & Aeronautics
  • 4009 Electronics, sensors and digital hardware
  • 4006 Communications engineering
  • 4001 Aerospace engineering
  • 0909 Geomatic Engineering
  • 0906 Electrical and Electronic Engineering
  • 0901 Aerospace Engineering