Hysteretic Mechanism for 5G Hybrid Evolved Packet Core Resource Management

Network Function Virtualization (NFV) provides mobile telecom operators with the capability to legacy mobile core functions in virtualize network entities VNFs. This allows to offer fine-grade on-demand network services due to dynamically change of the amount of resources which handle the user traffic. - scale in/out process. Virtualization helps to decrease the OPEX of operators, but it is important to find a tradeoff between legacy and virtualised entities to be able to provide services and meet the QoS. We consider the hybrid 5G EPC core which contains both legacy and virtualized entities. The virtualized resource allocation process follows the hysteretic algorithm. The EPC Core is modelled as a queuing model with dynamically changed number of servers. © 2018 IEEE.

Авторы
Редакторы
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Сборник материалов конференции
Издательство
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Номер выпуска
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Язык
Английский
Страницы
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Статус
Опубликовано
Подразделение
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Ссылка
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Номер
8631209
Том
2018-November
Год
2019
Организации
  • 1 Department of Applied Probability and Informatics, Peoples' Friendship University of Russia, RUDN University, 6 Miklukho-Maklaya St, Moscow, 117198, Russian Federation
Ключевые слова
5G; Hysteretic Scaling Algorithm; Modeling and Analysis; Network Function Virtualization; Queuing Model; Virtualized EPC
Дата создания
19.07.2019
Дата изменения
19.07.2019
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/38792/