Now showing items 1-2 of 2

    • An energy-efficient data delivery scheme for delay-sensitive traffic in wireless sensor networks 

      Chakrabarty, Krishnendu; Sabbineni, H (International Journal of Distributed Sensor Networks, 2010-12-01)
      We propose a novel data-delivery method for delay-sensitive traffic that significantly reduces the energy consumption in wireless sensor networks without reducing the number of packets that meet end-to-end real-time deaddlines. ...
    • Datacollection in event-driven wireless sensor networks with mobile sinks 

      Chakrabarty, Krishnendu; Sabbineni, H (International Journal of Distributed Sensor Networks, 2010-12-01)
      We present a two-tier distributed hash table-based scheme for data-collection in event-driven wireless sensor networks. The proposed method leverages mobile sinks to significantly extend the lifetime of the sensor networrk. ...