Comparative analysis of the performance of selective and group repeat transmission modes in a transport protocol
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- 作者：V. V. Kokshenev ; P. A. Mikheev ; S. P. Sushchenko
- 关键词：transport protocol ; data transmission path ; Markov chain ; virtual connection performance ; window size ; timeout duration
- 刊名：Automation and Remote Control
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：78
- 期：2
- 页码：247-260
- 全文大小：
- 刊物类别：Mathematics and Statistics
- 刊物主题：Calculus of Variations and Optimal Control; Optimization; Systems Theory, Control; Control, Robotics, Mechatronics; Mechanical Engineering; Computer-Aided Engineering (CAD, CAE) and Design;
- 出版者：Pleiades Publishing
- ISSN：1608-3032
- 卷排序：78
文摘
We propose a model of a virtual connection controlled by a transport protocol in the selective and group failure modes as a Markov chain with discrete time that accounts for the influence of protocol parameters of window size and timeout duration for waiting for acknowledgements, probabilities of distorting segments in individual links of the data transmission path on the throughput of a transport connection. We have analyzed how the throughput of the control procedure depends on protocol parameters, level of errors in communication channels, and round-trip delay. We have proposed a method for choosing protocol parameters.