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Open Access Publications from the University of California

Design and Deployment of Services in Tiered Sensor Networks

  • Author(s): Dantu, Karthik
  • McIntire, Dustin
  • Stathopoulos, Thanos
  • Au, Lawrence
  • Sukhatme, Gaurav
  • Kaiser, W J
  • et al.

Tiered sensor networks are gaining currency. We propose a mathematical optimization based algorithm to compose data-fusion services in sensor networks with a decomposition technique to effectively load balance it among the microserver nodes in the network. We also provide a thorough evaluation of localization and a formulation for routing using this framework. In a network with LEAP2-like nodes which can switch functionality between that of a mote and that of a master, we intend to study dynamic reconfiguration algorithms to improve lifetime.

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