Referenced Items are not available for this document.
The letter considers modeling methodologies of variable bit-rate (VBR) video sources for performance evaluation of integrated networks. The authors consider an example in which compressed H.261 standard VBR video is transmitted over a local area network carrying both video and data. A group-of-block (GOB) level source model has been constructed using TES (transform-expand-sample)-a new general methodology for generating stationary autocorrelated time series, which can simultaneously capture a prescribed marginal distribution and autocorrelation function. The TES model is used to drive CSMA/CD network simulations for a performance evaluation study. Numerical comparisons with a conventional autoregressive (AR) modeling approach are given
Published in:
Communications, IEEE Transactions on
(Volume:42
,
Issue:
10
)
Date of Publication: Oct 1994
- Page(s):
- 2773 - 2777
- ISSN :
- 0090-6778
- INSPEC Accession Number:
- 4820796
- Digital Object Identifier :
- 10.1109/26.328944
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Oct 1994
- Sponsored by :
- IEEE Communications Society
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