Power-benefit analysis of erasure encoding with redundant routing in sensor networks.
Description:
One of the problems sensor networks face is adversaries corrupting nodes along the path to the base station. One way to reduce the effect of these attacks is multipath routing. This introduces some intrusion-tolerance in the network by way of redundancy but at the cost of a higher power consumption by the sensor nodes. Erasure coding can be applied to this scenario in which the base station can receive a subset of the total data sent and reconstruct the entire message packet at its end. This th…
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Date:
December 2006
Creator:
Vishwanathan, Roopa
Partner:
UNT Libraries