Congestion Control of a Priority-Ordered Buffer for Video Streaming Services 


Vol. 32,  No. 4, pp. 227-233, Apr.  2007


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  Abstract

According to the recent development of network technology, the demands of users are diversified and the needs of multimedia traffic are increasing. In general, UDP(User Datagram Protocol) traffic is used to transport multimedia data, which satisfied the real-time and isochronous characteristics. UDP traffic competes with TCP traffic and incur the network congestion. However, TCP traffic performs network congestion control but does not consider the receiver's status. Thus, it is not appropriate in case of streaming services. In this paper, we solve a fairness problems and proposed a network algorithm based on RTP/RTCP(Real-time Trasport Protocol/Reatime Transport Control Protocol) in view of receiver status. The POBA(Priority Ordered Buffer Algorithm), which applies priorities in the receiver's buffer and networks, shows that it provides the appropriate environment for streaming services in view of packet loss ratio and buffer utilization of receiver's buffer compared with the previous method.

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  Cite this article

[IEEE Style]

S. Kim, J. Choi, S. S. Choi, "Congestion Control of a Priority-Ordered Buffer for Video Streaming Services," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 227-233, 2007. DOI: .

[ACM Style]

Seung-Hun Kim, Jae-Won Choi, and Seung Sik Choi. 2007. Congestion Control of a Priority-Ordered Buffer for Video Streaming Services. The Journal of Korean Institute of Communications and Information Sciences, 32, 4, (2007), 227-233. DOI: .

[KICS Style]

Seung-Hun Kim, Jae-Won Choi, Seung Sik Choi, "Congestion Control of a Priority-Ordered Buffer for Video Streaming Services," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 227-233, 4. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880