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Third IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'05)
Sensor Data Collection with Expected Reliability Guarantees
Kauai Island, Hawaii
March 08-March 12
ISBN: 0-7695-2300-5
Qi Han, University of California at Irvine
Iosif Lazaridis, University of California at Irvine
Sharad Mehrotra, University of California at Irvine
Nalini Venkatasubramanian, University of California at Irvine
Due to the fragility of small sensors, their finite energy supply and the loss of packets in the wireless channel, reports from sensors may not reach the sink node. In this paper we consider the problem of sensor data collection in the presence of faults in sensor networks. We develop a data collection protocol, which provides expected reliability guarantees while minimizing resource consumption by adaptively adjusting the number of retransmissions based on current network fault conditions.
Citation:
Qi Han, Iosif Lazaridis, Sharad Mehrotra, Nalini Venkatasubramanian, "Sensor Data Collection with Expected Reliability Guarantees," percomw, pp.374-378, Third IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'05), 2005
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