Periodic Subflow-based Proactive Flow Installation Mechanism in SDN-based IoT

Yun Zhan Cai, Shao Ku Tien, Yu Ting Wang, Meng Hsun Tsai

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Software-defined Network (SDN) is considered as a promising technology to provide a flexible network for 5G. However, as the resource of flow entries in switches is limited in SDN, a novel flow management method is required when facing massive amounts of IoT devices. To the best of our knowledge, existing methods designed for IoT can only be applied to uncomplicated network environments without multiple periodic traffic flows. In this paper, we propose Periodic Subflowbased Proactive Flow Installation Mechanism (PSPFIM), a more widely applicable method with better performance. Compared to related works, we improve the hit ratio by 45% and installation efficiency by 6.19 times according to results of simulations, which means PSPFIM can reduce the average network latency with even less flow entries.

原文English
主出版物標題2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728182988
DOIs
出版狀態Published - 2020 十二月
事件2020 IEEE Global Communications Conference, GLOBECOM 2020 - Virtual, Taipei, Taiwan
持續時間: 2020 十二月 72020 十二月 11

出版系列

名字2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings

Conference

Conference2020 IEEE Global Communications Conference, GLOBECOM 2020
國家/地區Taiwan
城市Virtual, Taipei
期間20-12-0720-12-11

All Science Journal Classification (ASJC) codes

  • 媒體技術
  • 建模與模擬
  • 儀器
  • 人工智慧
  • 電腦網路與通信
  • 硬體和架構
  • 軟體
  • 安全、風險、可靠性和品質

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