We introduce Geo<SUP>Y</SUP>/G/∞ input process with beta-distributed batch size and Weibull-like autocorrelation function in order to model video traffic. Investigating the overflow probability of queueing system by large deviation t...
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https://www.riss.kr/link?id=A107579398
2005
-
SCI,SCIE,SCOPUS
학술저널
474-476(3쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
We introduce Geo<SUP>Y</SUP>/G/∞ input process with beta-distributed batch size and Weibull-like autocorrelation function in order to model video traffic. Investigating the overflow probability of queueing system by large deviation t...
We introduce Geo<SUP>Y</SUP>/G/∞ input process with beta-distributed batch size and Weibull-like autocorrelation function in order to model video traffic. Investigating the overflow probability of queueing system by large deviation theory, we develop a streaming scheduling algorithm by applying the overflow analysis result to estimating the packet deadline-missing probability. Through experiments with 30-second long movie traces, we show that our proposed scheduling scheme outperforms existing schemes based on fractional Brownian motion and Markovian models.
An enhanced channel-quality indication (CQI) reporting scheme for HSDPA systems