Traffic engineering framework with machine learning based meta-layer in software-defined networks

Yanjun Li, Xiaobo Li, Osamu Yoshie

研究成果: Conference contribution

15 被引用数 (Scopus)

抄録

Software-defined networks is an emerging architecture that separates the control plane and data plane. This paradigm enables flexible network resource allocations for traffic engineering, which aims to gain better network capacity and improved delay and loss performance. As we know, many heuristic algorithms have been developed to solve the dynamic routing problem. Whereas they lead to a high computational time cost, which results in a crucial problem whether such a heuristic approach to this NP-complete problem is of any use in practice. This paper proposes a framework with supervised machine learning based meta-layer to solve the dynamic routing problem in real time. We construct multiple machine learning modules in meta-layer, whose training set is consist of heuristic algorithm's input and its corresponding output. We show that after training process, the meta-layer will give heuristic-like results directly and independently, substituting for the time-consuming heuristic algorithm. We demonstrate, by analysis and simulation, our framework effectively enhance the network performance. Finally, the meta-layer architecture is quite universal and can be extended in numerous ways to accommodate a variety of traffic engineering scenarios in the network.

本文言語English
ホスト出版物のタイトルProceedings of 2014 4th IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2014
編集者Jun Guo, Jie Yang, Weining Wang, Lin Zhang, Xin Zhang
出版社Institute of Electrical and Electronics Engineers Inc.
ページ121-125
ページ数5
ISBN(電子版)9781479947362
DOI
出版ステータスPublished - 2014 12 30
イベント2014 4th IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2014 - Beijing, China
継続期間: 2014 9 192014 9 21

出版物シリーズ

名前Proceedings of 2014 4th IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2014

Other

Other2014 4th IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2014
国/地域China
CityBeijing
Period14/9/1914/9/21

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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