Media-aware and Quality-guaranteed Rate Adaptation Algorithm for Scalable Video Streaming 


Vol. 34,  No. 5, pp. 517-525, May  2009


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  Abstract

We propose a quality guaranteed scalable video streaming service over the Internet using a new rate adaptation algorithm. Because video data requires much more bandwidth rather than other types of service, therefore, quality of video streaming service should be guaranteed while providing friendliness with other service flows over the Internet. To successfully provide this, we propose a framework for providing quality-guaranteed streaming service using two-channel transport layer and rate adaptation of scalable video stream. In this framework, baseline layer for scalable video is transmitted using TCP transport for minimum quality service. Enhancement layers are delivered using TFRC transport with layer adaptation algorithm. The proposed framework jointly uses the status of playout buffer in the client and the encoding rate of layers in media contents. Therefore, the proposed algorithm can remarkably guarantee minimum quality of streaming service rather than conventional approaches regardless of network congestion and the encoding rate variation of media content.

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  Cite this article

[IEEE Style]

Y. H. Jung, Y. W. Kang, Y. Choe, "Media-aware and Quality-guaranteed Rate Adaptation Algorithm for Scalable Video Streaming," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 5, pp. 517-525, 2009. DOI: .

[ACM Style]

Young H. Jung, Young Wook Kang, and Yoonsik Choe. 2009. Media-aware and Quality-guaranteed Rate Adaptation Algorithm for Scalable Video Streaming. The Journal of Korean Institute of Communications and Information Sciences, 34, 5, (2009), 517-525. DOI: .

[KICS Style]

Young H. Jung, Young Wook Kang, Yoonsik Choe, "Media-aware and Quality-guaranteed Rate Adaptation Algorithm for Scalable Video Streaming," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 5, pp. 517-525, 5. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880