5G New Radio System Performance Analysis Using Limited Resource Queuing Systems with Varying Requirements

Prospective 5G New Radio (NR) systems offer unprecedented capacity boost by the ultradense deployments of small cells operating at mmWave frequencies, with massive available bandwidths. They will facilitate the provisioning of exceptionally demanding mission-critical and resource-hungry applications that are envisaged to utilize the 5G communications infrastructure. In this work, we provide an analytical framework for 5G NR system analysis in terms of queuing theory. We consider a multiservice queuing system with a limited resource with customers that demand varying amount of resource within their service time. Such an approach provides more accurate performance evaluation compared to conventional multiservice models. For the considered model, we propose a method that allows to calculate the stationary probability distribution to the specified accuracy. Our findings are illustrated with a numerical example. © Springer Nature Switzerland AG 2019.

Авторы
Редакторы
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Издательство
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Номер выпуска
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Язык
Английский
Страницы
3-14
Статус
Опубликовано
Подразделение
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Ссылка
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Номер
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Том
11965 LNCS
Год
2019
Организации
  • 1 Service Innovations Research Institute, 8 Annankatu Street, Helsinki, 00120, Finland
  • 2 Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
  • 3 Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences (FRC CSC RAS), 44-2 Vavilov Street, Moscow, 119333, Russian Federation
Ключевые слова
5G NR; Blocking probability; Limited resource; Loss system; Random requirements
Дата создания
10.02.2020
Дата изменения
10.02.2020
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/56449/