Estimation of network delay in IP technology by robust Kalman filter

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Authors: Kobrin A. V., Tur B. S.

Annotation: A model of the delay with jumps and emissions was suggested in the paper, it allows simulating a real process delays. We proposed to use the robust Kalman filter to estimate the delay. Robust filter ignores individual bursts of delay and switches to the new delay value when the trend is changed.

Keywords: robust kalman filter, delay, shaping filter, modeling