NDLI: Energy Saving Data Abstraction and Reformation Algorithms for Human Movement Monitoring

Content Provider	IEEE Xplore Digital Library
Author	Toni Hock Guan Goh Soung-Yue Liew
Copyright Year	2013
Description	Author affiliation: Fac. of Inf. & Commun. Technol., Univ. Tunku Abdul Rahman, Kajang, Malaysia (Toni; Hock Guan Goh; Soung-Yue Liew)
Abstract	Detecting human movement is an important issue in monitoring and studying human activities especially for elderly and patients. The availability of wireless sensor network eases the monitoring work. Generally, a wireless sensor node for movement detection is embedded with an accelerometer and powered by batteries. The sensor node needs to transmit the sensed data from accelerometer wirelessly to other nodes or directly to a base station. If there are more data to be transmitted, it consumes more energy and thus the batteries drain out more quickly. Thus, an energy saving scheme, called Data Abstraction and Reformation (DAR), is proposed in this paper to reduce data transmission. Through data abstraction, sensor nodes filter out insignificant sensed data but only report those significant to a base station, and with data reformation, the complete data will be reconstructed at the base station with only the received data. We show that with a good selection of data abstraction and data reformation criteria, a movement detecting sensor node will only need to report $10%_{~}30%$ of the sensed data in order to provide full human movement monitoring at a base station.
Sponsorship	IEEE Tech. Comm. Distrib. Process.
Starting Page	599
Ending Page	604
File Size	818807
Page Count	6
File Format	PDF
ISBN	9781479920815
ISSN	15219097
DOI	10.1109/ICPADS.2013.107
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-15
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Base stations Monitoring Vectors Biomedical monitoring Accelerometers Wireless sensor networks Data communication wireless sensor network Data Abstraction and Reformation human movement monitoring
Content Type	Text
Resource Type	Article
Subject	Hardware and Architecture

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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