Congestion control for machine-type communications in LTE-A Networks

Chia Wei Chang, Yi Hao Lin, Yi Ren, Jyh-Cheng Chen

研究成果: Conference contribution同行評審

9 引文 斯高帕斯(Scopus)

摘要

Collecting data from a tremendous amount of Internet-of-Things (IoT) devices for next generation networks is a big challenge. A large number of devices may lead to severe congestion in Radio Access Network (RAN) and Core Network (CN). 3GPP has specified several mechanisms to handle the congestion caused by massive amounts of devices. However, detailed settings and strategies of them are not defined in the standards and are left for operators. In this paper, we propose two congestion control algorithms which efficiently reduce the congestion. Simulation results demonstrate that the proposed algorithms can achieve 20∼40% improvement regarding accept ratio, overload degree and waiting time compared with those in LTE-A.

原文English
主出版物標題2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509013289
DOIs
出版狀態Published - 1 1月 2016
事件59th IEEE Global Communications Conference, GLOBECOM 2016 - Washington, 美國
持續時間: 4 12月 20168 12月 2016

出版系列

名字2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings

Conference

Conference59th IEEE Global Communications Conference, GLOBECOM 2016
國家/地區美國
城市Washington
期間4/12/168/12/16

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