DocumentCode
3550254
Title
Applications of MIMO techniques to sensing of cardiopulmonary activity
Author
Smardzija, D. ; Boric-Lubecke, Olga ; Host-Madsen, Anders ; Lubecke, Victor M. ; Sizer, Theodore, II ; Droitcour, Amy D. ; Kovacs, Gregory T A
Author_Institution
Lucent Technol. Bell Labs, Holmdel, NJ, USA
fYear
2005
fDate
3-7 April 2005
Firstpage
618
Lastpage
621
Abstract
Remote monitoring of cardiopulmonary activity based on Doppler shifts in radio signals shows promise in medical and security applications, however the problems of motion artifacts and presence of multiple subjects limit the usefulness of this technique. By applying MIMO signal processing, it is possible to overcome limitations of current systems and isolate signals from multiple sources.
Keywords
Doppler shift; MIMO systems; cardiology; medical signal processing; Doppler shifts; MIMO signal processing; MIMO techniques; cardiopulmonary activity sensing; radio signals; remote monitoring; AWGN; Cardiology; Gaussian noise; MIMO; Radar antennas; Radar scattering; Receiving antennas; Remote monitoring; Signal processing; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on
Print_ISBN
0-7803-9068-7
Type
conf
DOI
10.1109/WCACEM.2005.1469664
Filename
1469664
Link To Document