Data carousel scheduling based on user - request statistics for Digital Multimedia Broadcast (DMB) 


Vol. 31,  No. 2, pp. 129-136, Feb.  2006


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  Abstract

We propose a new data carousel scheduling algorithm for on-demand data broadcasting in DMB. The server divides data items into two sets named hot and cold, according to request statistics from clients. When constructing a data carousel, hot items are placed periodically with their upper limit of broadcasting frequency. If there are empty slots after placing hot items, cold items with high request ratio are placed until the carousel is full. A cold item is broadcast only once in the caroulsel. For the response on clients' requests, our proposed scheme is shown to have high success ratio with short waiting time.

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Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

S. Choi, I. H. Park, S. H. Kang, "Data carousel scheduling based on user - request statistics for Digital Multimedia Broadcast (DMB)," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 2, pp. 129-136, 2006. DOI: .

[ACM Style]

Sujeong Choi, Ik Hyun Park, and Sang Hyuk Kang. 2006. Data carousel scheduling based on user - request statistics for Digital Multimedia Broadcast (DMB). The Journal of Korean Institute of Communications and Information Sciences, 31, 2, (2006), 129-136. DOI: .

[KICS Style]

Sujeong Choi, Ik Hyun Park, Sang Hyuk Kang, "Data carousel scheduling based on user - request statistics for Digital Multimedia Broadcast (DMB)," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 2, pp. 129-136, 2. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880