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Implementation of Compressed Sensing in Telecardiology Sensor Networks
Joint Authors
Silva Girão, Pedro
Postolache, Octavian Adrian
Correia Pinheiro, Eduardo
Source
International Journal of Telemedicine and Applications
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-21
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Mobile solutions for patient cardiac monitoring are viewed with growing interest, and improvements on current implementations are frequently reported, with wireless, and in particular, wearable devices promising to achieve ubiquity.
However, due to unavoidable power consumption limitations, the amount of data acquired, processed, and transmitted needs to be diminished, which is counterproductive, regarding the quality of the information produced.
Compressed sensing implementation in wireless sensor networks (WSNs) promises to bring gains not only in power savings to the devices, but also with minor impact in signal quality.
Several cardiac signals have a sparse representation in some wavelet transformations.
The compressed sensing paradigm states that signals can be recovered from a few projections into another basis, incoherent with the first.
This paper evaluates the compressed sensing paradigm impact in a cardiac monitoring WSN, discussing the implications in data reliability, energy management, and the improvements accomplished by in-network processing.
American Psychological Association (APA)
Correia Pinheiro, Eduardo& Postolache, Octavian Adrian& Silva Girão, Pedro. 2010. Implementation of Compressed Sensing in Telecardiology Sensor Networks. International Journal of Telemedicine and Applications،Vol. 2010, no. 2010, pp.1-12.
https://search.emarefa.net/detail/BIM-447827
Modern Language Association (MLA)
Correia Pinheiro, Eduardo…[et al.]. Implementation of Compressed Sensing in Telecardiology Sensor Networks. International Journal of Telemedicine and Applications No. 2010 (2010), pp.1-12.
https://search.emarefa.net/detail/BIM-447827
American Medical Association (AMA)
Correia Pinheiro, Eduardo& Postolache, Octavian Adrian& Silva Girão, Pedro. Implementation of Compressed Sensing in Telecardiology Sensor Networks. International Journal of Telemedicine and Applications. 2010. Vol. 2010, no. 2010, pp.1-12.
https://search.emarefa.net/detail/BIM-447827
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-447827