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PREDICTION-BASED BANDWIDTH ALLOCATION FOR VBR TRAFFIC(PDF)

Transactions of Tianjin University[ISSN:1006-4982/CN:12-1248/T]

Issue:
2001年04期
Page:
221-225
Publishing date:

Info

Title:
PREDICTION-BASED BANDWIDTH ALLOCATION FOR VBR TRAFFIC
Author(s):
JIN Zhi gang 1 SHU Yan tai 1 LIU Jia kun 2 OLIVER W W Yang 3
(1.School of Electronic Information Engineering,Tianjin University,Tianjin 300072,China; 2.School of Sciences,Tianjin University,Tianjin 300072,China; 3.School of Information Techno
Keywords:
DOI:

Abstract:
A prediction based bandwidth allocation scheme for transporting MPEG VBR traffic is proposed by using the FARIMA (p,d,q) (fractional autoregressive integrated moving average) model.FARIMA (p,d,q) model is capable of capturing both the long range and short range dependence in the video traffic.A method is suggested to simplify the FARIMA model fitting procedure and hence to reduce the time of traffic modeling and prediction.The simulation experiments show that this scheme can significantly reduce the requirement of buffer size and the frame loss rate.

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Last Update: 2011-05-02