Spatial correlation code based data aggregation scheme for maximizing network lifetime

Lee Sangbin; Jung Younghwan; Park Woojin; An Sunshin

Spatial correlation code based data aggregation scheme for maximizing network lifetime

Lee Sangbin, Jung Younghwan, Park Woojin, An Sunshin

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A wireless sensor network consists of many micro-sensor nodes distributed throughout an area of interest. Each node has a limited energy supply and generates information that needs to be communicated to a sink node. The basic operation in such a network is the systematic gathering and transmission of sensed data to a base station for further processing. During data gathering, sensors have the ability to perform in-network aggregation (fusion) of data packet routes to the base station. The lifetime of such a sensor system can be defined as the time during which the sensor information is gathered from all of the sensors and combined at the base station. Given the location of the sensors, the base station and the available energy at each sensor, the main interest is to find an efficient manner in which data can be collected from the sensors and transmitted to the base station at a given rate, so as to maximize the system lifetime. A zone based data aggregation scheduling scheme is presented to accomplish this. The experimental results demonstrate that the proposed protocol significantly outperforms other methods in terms of the energy saving and system lifetime.¹

Original language	English
Title of host publication	Network-Based Information Systems - First International Conference, NBiS 2007, Proceedings
Pages	456-465
Number of pages	10
Publication status	Published - 2007
Event	1st International Conference on Network-Based Information Systems, NBiS 2007 - Regensburg, Germany Duration: 2007 Sep 3 → 2007 Sep 7

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	4658 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	1st International Conference on Network-Based Information Systems, NBiS 2007
Country	Germany
City	Regensburg
Period	07/9/3 → 07/9/7

Keywords

Data aggregation
Maximum network lifetime
Scheduing spatial correlation
Wireless sensor networks
Zone

ASJC Scopus subject areas

Theoretical Computer Science
Computer Science(all)

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Sangbin, L., Younghwan, J., Woojin, P., & Sunshin, A. (2007). Spatial correlation code based data aggregation scheme for maximizing network lifetime. In Network-Based Information Systems - First International Conference, NBiS 2007, Proceedings (pp. 456-465). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4658 LNCS).

Spatial correlation code based data aggregation scheme for maximizing network lifetime. / Sangbin, Lee; Younghwan, Jung; Woojin, Park; Sunshin, An.

Network-Based Information Systems - First International Conference, NBiS 2007, Proceedings. 2007. p. 456-465 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4658 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sangbin, L, Younghwan, J, Woojin, P & Sunshin, A 2007, Spatial correlation code based data aggregation scheme for maximizing network lifetime. in Network-Based Information Systems - First International Conference, NBiS 2007, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4658 LNCS, pp. 456-465, 1st International Conference on Network-Based Information Systems, NBiS 2007, Regensburg, Germany, 07/9/3.

Sangbin L, Younghwan J, Woojin P, Sunshin A. Spatial correlation code based data aggregation scheme for maximizing network lifetime. In Network-Based Information Systems - First International Conference, NBiS 2007, Proceedings. 2007. p. 456-465. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

Sangbin, Lee ; Younghwan, Jung ; Woojin, Park ; Sunshin, An. / Spatial correlation code based data aggregation scheme for maximizing network lifetime. Network-Based Information Systems - First International Conference, NBiS 2007, Proceedings. 2007. pp. 456-465 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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