Zone based data aggregation scheduling scheme for maximizing network lifetime

Sang Bin Lee, Kyuho Han, Kyungsoo Lim, Jinwook Lee, Sun-Shin An

Research output: Chapter in Book/Report/Conference proceedingConference 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, so as to maximize the system lifetime. We address the zone based data aggregation scheduling scheme for maximizing network lifetime. The experimental results demonstrate that the proposed protocol significantly outperforms other data aggregation protocols in terms of the energy saving and system lifetime.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages883-894
Number of pages12
Volume4742 LNCS
Publication statusPublished - 2007 Dec 1
Event5th International Symposium on Parallel and Distributed Processing and Applications, ISPA 2007 - Niagara Falls, Canada
Duration: 2007 Aug 292007 Aug 31

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4742 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other5th International Symposium on Parallel and Distributed Processing and Applications, ISPA 2007
CountryCanada
CityNiagara Falls
Period07/8/2907/8/31

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Keywords

  • Data aggregation
  • Maximum network lifetime
  • Spatial correlation
  • TDMA scheduing
  • Wireless sensor networks
  • Zone

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

Cite this

Lee, S. B., Han, K., Lim, K., Lee, J., & An, S-S. (2007). Zone based data aggregation scheduling scheme for maximizing network lifetime. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4742 LNCS, pp. 883-894). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4742 LNCS).