Optimization of self-similar traffic of the infocommunication system

Informacionno-technologicheskij vestnik Pub Date : 2021-03-15 DOI:10.21499/2409-1650-2021-27-1-67-76

Т.С. Аббасова, А.А. Ганюшин, Ю.Н. Ганюшина

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Abstract

Проанализированы характеристики трафика беспроводной инфокоммуникационной системы, доказано его самоподобие. Описана система имитационного моделирования исследуемого трафика. Разработаны способы совершенствования метода пропорционального распределения пропускной способности системы на основе ON/OFF-модели трафика. Усовершенствована и расширена ON/OFF-модель трафика. Предложен метод перераспределения пропускной способности на основе расширенной ON/OFF-модели трафика на входе в критический участок беспроводной инфокоммуникационной системы. The characteristics of the traffic of the wireless infocommunication system are analyzed, and its self-similarity is proved. The system of simulation modeling of the investigated traffic is described. Methods for improving the method of proportional distribution of the system throughput based on the ON / OFF traffic model have been developed. The ON / OFF traffic model has been improved and expanded. A method of bandwidth redistribution based on an extended ON / OFF traffic model at the entrance to a critical section of a wireless infocommunication system is proposed.

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信息通信系统自相似流量的优化

分析了无线信息通信系统流量的特征，证明了其自相似性。描述了所研究流量的模拟建模系统。提出了在 ON/OFF 流量模型基础上改进系统容量比例分配方法的方法。改进并扩展了 ON/OFF 交通模型。根据扩展的 ON/OFF 流量模型，提出了在无线信息通信系统关键路段入口处重新分配容量的方法。分析了无线信息通信系统的流量特征，并证明了其自相似性。描述了所研究流量的模拟建模系统。开发了基于 ON / OFF 流量模型的系统吞吐量比例分配改进方法。对 ON / OFF 流量模型进行了改进和扩展。根据扩展的 ON / OFF 流量模型，提出了在无线通信系统关键部分入口处重新分配带宽的方法。

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Informacionno-technologicheskij vestnik

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