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An Energy Efficient Data Delivery Scheme based on Cross-Layer Design in Wireless Sensor Networks

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2008, 13(4), pp.177-184
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Jong-Whoi Shin 1 김재현 2 김석규 3

1한국정보보호진흥원
2연세대학교
3안동대학교

Accredited

ABSTRACT

The design goal of protocols in wireless sensor networks(WSN) is mainly energy efficiency because of their stringent resource and energy constraints. In this paper, we propose a simple cross-layered protocol for WSNs, so called EATD(Energy-Aware Tree based Delivery scheme). EATD is a tree-based energy aware data delivery algorithm by using a SYNC packet with link and node cost to maximize the network lifetime. Our simulation results show significant improvements compared with existing schemes in terms of energy efficiency and delay.

Citation status

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