CFP last date
20 June 2024
Reseach Article

Energy Efficient Query Processing for WSN based on Data Caching and Query Containment

by Kayiram Kavitha, Vinod Pachipulusu, Sreeja Thummala, R.gururaj
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 89 - Number 19
Year of Publication: 2014
Authors: Kayiram Kavitha, Vinod Pachipulusu, Sreeja Thummala, R.gururaj
10.5120/15737-4528

Kayiram Kavitha, Vinod Pachipulusu, Sreeja Thummala, R.gururaj . Energy Efficient Query Processing for WSN based on Data Caching and Query Containment. International Journal of Computer Applications. 89, 19 ( March 2014), 4-8. DOI=10.5120/15737-4528

@article{ 10.5120/15737-4528,
author = { Kayiram Kavitha, Vinod Pachipulusu, Sreeja Thummala, R.gururaj },
title = { Energy Efficient Query Processing for WSN based on Data Caching and Query Containment },
journal = { International Journal of Computer Applications },
issue_date = { March 2014 },
volume = { 89 },
number = { 19 },
month = { March },
year = { 2014 },
issn = { 0975-8887 },
pages = { 4-8 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume89/number19/15737-4528/ },
doi = { 10.5120/15737-4528 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:09:39.175628+05:30
%A Kayiram Kavitha
%A Vinod Pachipulusu
%A Sreeja Thummala
%A R.gururaj
%T Energy Efficient Query Processing for WSN based on Data Caching and Query Containment
%J International Journal of Computer Applications
%@ 0975-8887
%V 89
%N 19
%P 4-8
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Wireless Sensor Networks (WSNs) are deployed to capture the sensed data from tiny sensors spread around the physical environment. In general, WSNs are used to monitor physical phenomena like temperature, pressure, humidity etc. In most of the cases they are deployed in remote geographic locations and operate unmanned. Usually, these sensors are battery operated. Due to these deployment circumstances, battery recharge or replacement becomes almost impossible. Hence, the foremost requirement of any WSN is to utilize the battery power in an efficient way. A sensor node expends most of its energy in data transmission. It is observed that a query submitted to WSN may request same data or subset of data as that of another request. In this paper, a novel query processing scheme is proposed that exploits the cached results at the BS and the commonality among the queries which require data from the network. This can significantly minimize the transmission and processing costs w.r.t., energy in the network. The experimental results proved the same.

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Index Terms

Computer Science
Information Sciences

Keywords

Wireless Sensor Networks Query Processing