Energy efficient and reliable routing scheme for wireless sensor networks

Muhammad Tariq*, Y. P. Kim, J. H. Kim, Y. J. Park, Eui Hyun Jung

*この研究の対応する著者

研究成果: Conference contribution

13 被引用数 (Scopus)

抄録

Energy efficient and reliable data forwarding becomes important if resources are limited such as in Wireless Sensor Networks. Although Directed Diffusion, a data centric routing approach is widely used in Wireless Sensor Networks, it is inefficient in terms of reliability and energy efficiency. In this paper we present a new routing scheme for Wireless Sensor Networks, in which routing is based on Radio-aware Metric, which contains radio information at the Medium Access Control (MAC) layer. In this new routing scheme, data are forwarded to a designated neighbor, instead of flooding exploratory data into the whole network like with Directed Diffusion. Simulation results show that compared to Directed Diffusion, our proposed routing scheme is almost 4.3 times more efficient in terms of energy consumption and 2.6 times more reliable in terms of data delivery. Our work relies on interaction between routing and MAC layers, with the overall goal of achieving energy efficiency and reliability through cross layer optimization.

本文言語English
ホスト出版物のタイトルProceedings of the 2009 International Conference on Communication Software and Networks, ICCSN 2009
ページ181-185
ページ数5
DOI
出版ステータスPublished - 2009
外部発表はい
イベント2009 International Conference on Communication Software and Networks, ICCSN 2009 - Macau
継続期間: 2009 2 272009 2 28

Other

Other2009 International Conference on Communication Software and Networks, ICCSN 2009
CityMacau
Period09/2/2709/2/28

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • ソフトウェア

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