Data Persistence in Large-Scale Sensor Networks with Decentralized Fountain Codes


It may not be feasible for sensor networks monitoring nature and inaccessible geographical regions to include powered sinks with Internet connections. We consider the scenario where sinks are not present in large-scale sensor networks, and unreliable sensors have to collectively resort to storing sensed data over time on themselves. At a time of convenience… (More)
DOI: 10.1109/INFCOM.2007.194

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