An energy-efficient sensor routing with low latency, scalability in wireless sensor networks

Oh Hayoung, Chae Kijoon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

23 Scopus citations

Abstract

Energy efficiency, low latency, scalability are important requirements for wireless sensor networks. Specially, because sensor nodes are usually battery powered, and highly resource constrained, energyefficient routing sensor routing scheme with low latency, scalability in wireless sensor networks is very important. In this paper, we present a sensor routing scheme, EESR (Energy-Efficient Sensor Routing) that provides energy-efficient data delivery from sensors to the base station. The proposed scheme divides the area into sectors and locates a manager node to each sector. The manager node receives collected data from sensor devices in its corresponding sector and then transfers the data to the base station through the shortest path of the 2-dimensional (x, y) coordinates. In this process, we use relative direction based routing in the 2-dimensional (x, y) coordinates in wireless sensor networks. Via analysis and simulation, we show that the proposed scheme achieve significant energy savings and outperform idealized transitional schemes (e.g., broadcasting, directed diffusion, clustering) under the investigated scenarios.

Original languageEnglish
Title of host publicationProceedings - 2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007
PublisherIEEE Computer Society
Pages147-152
Number of pages6
ISBN (Print)0769527779, 9780769527772
DOIs
StatePublished - 2007
Event2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007 - Seoul, Korea, Republic of
Duration: 26 Apr 200728 Apr 2007

Publication series

NameProceedings - 2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007

Conference

Conference2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007
Country/TerritoryKorea, Republic of
CitySeoul
Period26/04/0728/04/07

Keywords

  • Energy efficiency
  • Low latency
  • Scalability
  • Sensor routing
  • Wireless sensor networks

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