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An Analysis of the Impact of Different Types of Sensors on Wireless Sensor Networks

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2014, 19(9), pp.75-84
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Dongmin Choi 1,  Chung, Il Yong 1,  Kim, Seong-yeol 2

1조선대학교
2울산과학대학교

Accredited

ABSTRACT

In this paper, we constructed a sensor network environment where various sensors are used. Then, we evaluated the performance when this environment adopted existing clustering algorithmsthat are designed for only single type sensors network. In our experiments, we considered twodifferent types of the networks. In the first, all nodes are equipped with identical sensors. In thesecond, all nodes are equipped with three different types of sensors. We measured performancevariations of several clustering schemes in accordance with sensor data accuracy, sensor node resource depletion timing, amount of available energy, node isolation ratio, and network lifetime. According to our performance analysis, we proved that existing clustering algorithms are partiallyinefficient to maintain the various-sensor network. Consequently we suggest that a new algorithmis required to take aim at the various sensor network.

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