Context-awareness Based SVC Multimedia Broadcast Service 


Vol. 36,  No. 9, pp. 1098-1107, Sep.  2011


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  Abstract

As recent integration of wire and wireless networks and the convergence of telecommunications and broadcasting, uniform and standardized by the broadcasting operators of existing stations to provide 4A(Any-time, Any-where, Any-device, Any-contents) services for the next-generation of multimedia services research is being progressed. Demand for theses next-generation multimedia services to ensure video compression coding technology, as well as mobility, ability to operation a variety of devices, characteristics and performance of user network and the status and conditiion, user preferences and context-awareness based on the technology has an interest in technical studies. In this paper, the current internet environment, SVC(Scalable Video Coding) encoded by a mixture of multicast and overlay multicast transmission technology for broadcasting services by designing and efficient multimedia broadcasting system is proposed. In addition, ACK-Flow Optimization by overlay multicast scheme existing tree-based overlay multicast, and by comparing the effectiveness of the proposed algorithm is demonstrated.

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  Cite this article

[IEEE Style]

H. Lee, Y. Kwak, S. Son, J. Nam, "Context-awareness Based SVC Multimedia Broadcast Service," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 9, pp. 1098-1107, 2011. DOI: .

[ACM Style]

Hyung-ok Lee, Yong-wan Kwak, Seung-chul Son, and Ji-seung Nam. 2011. Context-awareness Based SVC Multimedia Broadcast Service. The Journal of Korean Institute of Communications and Information Sciences, 36, 9, (2011), 1098-1107. DOI: .

[KICS Style]

Hyung-ok Lee, Yong-wan Kwak, Seung-chul Son, Ji-seung Nam, "Context-awareness Based SVC Multimedia Broadcast Service," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 9, pp. 1098-1107, 9. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880