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Real-Time Analysis of Delay Variation for Packet Loss Prediction

IFIP Lecture Notes in Computer Science (LNCS)
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The effect of packet loss on the quality of real-time audio is significant. Nevertheless, Internet measurement experiments continue to show a considerable variation of packet loss, which makes audio error recovery and concealment challenging. Our objective is to predict packet loss in real-time audio streams based on the available bandwidth and delay variation and trend, enabling proactive error recovery for real-time audio over the Internet. Our preliminary simulation and experimentation results with various sites on the Internet show the effectiveness and the accuracy of the Loss Predictor technique.Full Text at Springer, may require registration or fee

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