A circulatory system approach for wireless sensor networks

  • Authors:
  • Vasileios Pappas;Dinesh Verma;Bong-Jun Ko;Ananthram Swami

  • Affiliations:
  • IBM Research, T.J. Watson, 19 Skyline Dr, Hawthorne, NY 10532, United States;IBM Research, T.J. Watson, 19 Skyline Dr, Hawthorne, NY 10532, United States;IBM Research, T.J. Watson, 19 Skyline Dr, Hawthorne, NY 10532, United States;Army Research Lab, 2800 Powder Mill Road, Adelphi, MD 20783, United States

  • Venue:
  • Ad Hoc Networks
  • Year:
  • 2009

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Abstract

One of the challenges in a military wireless sensor network is the determination of an information collection infrastructure which minimizes battery power consumption. The problem of determining the right information collection infrastructure can be viewed as a variation of the network design problem, with the additional constraints related to battery power minimization and redundancy. The problem in its generality is NP-hard and various heuristics have been developed over time to address various issues associated with it. In this paper, we propose a heuristic based on the mammalian circulatory system, which results in a better solution to the design problem than the state of the art alternatives.