Crosstalk Attack Location Algorithm Based on Gray Theory

Fang LI, Qi-wu WU, Hao CHEN, Yang ZHOU


The characteristics of the three kinds of attacks, such as the intra-channel crosstalk attack, the inter-channel crosstalk attack and the gain competition, which affect the optical network, and the characteristics of the gray theory are analyzed. A crosstalk attack location algorithm based on gray theory is proposed, the algorithm is verified by the known partial attack information, and the location of the attack source is determined according to the characteristics of the high-power attack. The simulation results show that this algorithm can locate the attack source accurately when the attack information is incomplete.


Optical network, Gray theory, High-power signal, Crosstalk attack.Text


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