The implementation of a QoS/QoE mapping and adjusting application in software-defined networks

Wu Hsiao Hsu, Xing Hua Wang, Sheng Cheng Yeh, Ping Sheng Huang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

9 Scopus citations

Abstract

Software-Defined Networking (SDN) consists of two planes: the control and the forwarding plane. The control plane is moved out of the switch and into the separate, centralized controller, and is responsible for configuring the switch and programming the paths to be used by data flows. The controller hosting the applications collects information from the OpenFlow switch using the OpenFlow protocol and manipulates the forwarding of packets. This paper is to implement a QoS/QoE mapping and adjusting application that is used by the ISP to monitor the user-perceived QoE after accessing the service. The application is implemented on the RYU controller platform to monitor the performance of the OpenvSwitch-based OpenFlow switch. The implementation results show that the designed application can directly reflect the perceived quality of users and provide the ISP with valuable information for offering higher quality services.

Original languageEnglish
Title of host publicationProceedings of the 2nd International Conference on Intelligent Green Building and Smart Grid, IGBSG 2016
EditorsMichalea Lachmanova, Dusan Maga
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467384735
DOIs
StatePublished - 09 08 2016
Externally publishedYes
Event2nd International Conference on Intelligent Green Building and Smart Grid, IGBSG 2016 - Prague, Czech Republic
Duration: 27 06 201629 06 2016

Publication series

NameProceedings of the 2nd International Conference on Intelligent Green Building and Smart Grid, IGBSG 2016

Conference

Conference2nd International Conference on Intelligent Green Building and Smart Grid, IGBSG 2016
Country/TerritoryCzech Republic
CityPrague
Period27/06/1629/06/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

  • OpenFlow
  • QoS/QoE mapping and adjusting application
  • RYU controller
  • SDN

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