Analyzing blocking probability in LTE wireless network via queuing system with finite amount of resources

According to analytics, the global mobile date traffic will grow three times faster than fixed traffic by 2019. The number of user’s mobile devices is supposed to increase from 4.1 billion to 4.9 billion while the number of mobile device connections can reach even 10 billion. Broadband speeds in wireless networks are expected to double from 1.7 Mbps to 4.0 Mbps to the end of 2019. As it is noted the mobile video traffic will be up to 72 percent of the global mobile traffic. As the number of wireless connections tends to increase significantly, it results in dramatic mobile traffic growth. Mobile service providers face the challenge to utilize limited radio resources efficiently. In this paper, we propose a mathematical model of radio resources allocation in broadband wireless networks such as LTE-Advanced in terms of queuing systems and evaluate blocking probability and average amount of occupied resources. © Springer International Publishing Switzerland 2015.

Авторы
Сборник материалов конференции
Издательство
Springer Verlag
Язык
Английский
Страницы
393-403
Статус
Опубликовано
Том
564
Год
2015
Организации
  • 1 Department of Applied Probability and Informatics, Peoples’ Friendship University of Russia, Miklukho-Maklaya Str. 6, Moscow, 117198, Russian Federation
Ключевые слова
LTE-advanced; Queuing system with limited resources; Resource allocation policy
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/4624/