EDR2: A sink failure resilient approach for WSNs

  title={EDR2: A sink failure resilient approach for WSNs},
  author={Marco Valero and Mingsen Xu and Nicholas Mancuso and Wen-Zhan Song and Raheem A. Beyah},
  journal={2012 IEEE International Conference on Communications (ICC)},
Data collection, redistribution and retrieval are essential components of wireless sensor networks (WSNs). In dense WSN deployments, the sensor data are usually sent to a sink that can be reached through one or multiple hops. In the case where communications with the sink are disrupted due to various reasons, the data must be stored in the network for later retrieval. When considering in-network storage, we must redistribute the data among an energy-constrained network with sensors that have a… CONTINUE READING
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