The Gilbert-Elliott Model for Packet Loss in Real Time Services on the Internet

作者: Gerhard Hasslinger , Oliver Hohlfeld

DOI:

关键词: The InternetSIMPLE (military communications protocol)Markov modelHidden semi-Markov modelReal-time computingPacket lossTransmission (telecommunications)Variable-order Markov modelMarkov processComputer science

摘要: The estimation of quality for real-time services over telecommunication networks requires realistic models impairments and failures during transmission. We focus on the classical Gilbert-Elliott model whose second order statistics is derived arbitrary time scales used to fit packet loss processes traffic traces measured in IP backbone Deutsche Telekom. results show that simple Markov are appropriate capture observed pattern.

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