Dynamic subscription-based QoS service for traffic optimization

Esa Piri, Mikko Uitto, Jarmo Prokkola, Jukka-Pekka Laulajainen

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

1 Citation (Scopus)

Abstract

Real-time Internet services such as video transmission and online gaming often require privileged treatment in the Internet routers and wireless links in order to meet their real-time QoS requirements. The challenge is to know which are the services requiring higher priority and when this special treatment is needed. In this study, we introduce mechanisms to intelligently classify different traffic flows and to utilize this information in a dynamic adjustment of traffic priorities. In the presented solution, mobile stations can dynamically subscribe to special treatment for their network services. We capitalize on a deployment of the solution in the context of scalable video and employ fixed WiMAX to provide broadband quality of service enabled wireless connection. Beyond introducing and demonstrating the feasibility of such a deployment, our measurement results attest that dynamic traffic priority change can provide sufficient mechanism to sustain the quality of the real-time service despite the unreliable wireless link.
Original languageEnglish
Title of host publicationProceedings
Subtitle of host publicationIEEE Vehicular Technology Conference, VTC Fall 2011
PublisherIEEE Institute of Electrical and Electronic Engineers
Number of pages5
ISBN (Electronic)978-1-4244-8327-3
ISBN (Print)978-1-4244-8328-0
DOIs
Publication statusPublished - 2011
MoE publication typeA4 Article in a conference publication
Event74th IEEE Vehicular Technology Conference, VTC Fall 2011 - San Francisco, United States
Duration: 5 Sep 20118 Sep 2011
Conference number: 74

Conference

Conference74th IEEE Vehicular Technology Conference, VTC Fall 2011
Abbreviated titleVTC Fall 2011
CountryUnited States
CitySan Francisco
Period5/09/118/09/11

Fingerprint Dive into the research topics of 'Dynamic subscription-based QoS service for traffic optimization'. Together they form a unique fingerprint.

  • Cite this

    Piri, E., Uitto, M., Prokkola, J., & Laulajainen, J-P. (2011). Dynamic subscription-based QoS service for traffic optimization. In Proceedings: IEEE Vehicular Technology Conference, VTC Fall 2011 IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/VETECF.2011.6093212