Energy-Efficient Area Monitoring for Sensor Networks

  • Authors:
  • Jean Carle;David Simplot-Ryl

  • Affiliations:
  • University of Lille;University of Lille

  • Venue:
  • Computer
  • Year:
  • 2004

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Abstract

The nodes in sensor networks must self-organize to monitor the targetarea as long as possible. Researchers at the Fundamental Computer Science Laboratory of Lille are developing strategies for selecting and updating an energy-efficient connected active sensorset that extends the network lifetime. The authors report on their work to optimize energy consumption in three separate problems: area coverage, request spreading, and data aggregation.