DocumentCode
3250568
Title
A Sampling Data Stream Algorithm For Wireless Sensor Networks
Author
de Aquino, A.L.L. ; Figueiredo, C.M.S. ; Nakamura, Eduardo F. ; Buriol, Luciana Salete ; Loureiro, Antonio A. F. ; Fernandes, Antonio Otavio ; Coelho, C.J.N.
Author_Institution
Fed. Univ. of Minas Gerais, Belo Horizonte
fYear
2007
fDate
24-28 June 2007
Firstpage
3207
Lastpage
3212
Abstract
This work presents a sampling data stream algorithm for wireless sensor networks (WSNs). The proposed algorithm is based on sampling techniques applied to data histograms created from original data streams acquired by sensor nodes. As a result, the algorithm provides a sample of only log n items to represent the original data of n elements. We show that by using our algorithm, we can save energy and reduce delay in WSN applications in different scenarios while keeping a good data quality.
Keywords
telecommunication traffic; wireless sensor networks; data histograms; sampling data stream algorithm; wireless sensor networks; Bandwidth; Communications Society; Delay; Histograms; Monitoring; Peer to peer computing; Sampling methods; Sensor phenomena and characterization; Telecommunication traffic; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2007. ICC '07. IEEE International Conference on
Conference_Location
Glasgow
Print_ISBN
1-4244-0353-7
Type
conf
DOI
10.1109/ICC.2007.532
Filename
4289203
Link To Document