Tuesday, February 26, 2008

A Robust Kolmogorov-Smirnov Detector for Misbehavior in IEEE 802.11 DCF

Alberto Lopez Toledo and Xiaodong Wang

The proposal is to measure the number of empty slots between transmissions of a given station. Then use the K-S technique to estimate the cdf and compare to the expected cdf. When the actual cdf clearly differs from the expected cdf, it is inferred that the node is missbehaving.

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