Novel VBR video model on ATM networks

Shugong Xu; Zailu Huang

Novel VBR video model on ATM networks

Shugong Xu^*, Zailu Huang

^*Corresponding author for this work

Huazhong University of Science and Technology

Research output: Contribution to conference › Paper › peer-review

6 Citations (Scopus)

Abstract

Several works have concluded that the number of cells per frame of VBR video follows a gamma distribution. But few model meets this character. In this paper we propose a novel video model, a first-order autoregressive (AR) gamma sequence, in which random variables are marginally distributed as gamma variables. We give the definition of GAR model and show some characters of GAR(1). The parameter estimation methods are studied too. Simulation results show that our model can meet the characters of VBR video better than the former models.

Original language	English
Pages	1045-1048
Number of pages	4
Publication status	Published - 1996
Externally published	Yes
Event	Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2) - Beijing, China Duration: 5 May 1996 → 7 May 1996

Conference

Conference	Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2)
City	Beijing, China
Period	5/05/96 → 7/05/96

Cite this

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title = "Novel VBR video model on ATM networks",

abstract = "Several works have concluded that the number of cells per frame of VBR video follows a gamma distribution. But few model meets this character. In this paper we propose a novel video model, a first-order autoregressive (AR) gamma sequence, in which random variables are marginally distributed as gamma variables. We give the definition of GAR model and show some characters of GAR(1). The parameter estimation methods are studied too. Simulation results show that our model can meet the characters of VBR video better than the former models.",

author = "Shugong Xu and Zailu Huang",

year = "1996",

language = "English",

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note = "Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2) ; Conference date: 05-05-1996 Through 07-05-1996",

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AU - Xu, Shugong

AU - Huang, Zailu

PY - 1996

Y1 - 1996

N2 - Several works have concluded that the number of cells per frame of VBR video follows a gamma distribution. But few model meets this character. In this paper we propose a novel video model, a first-order autoregressive (AR) gamma sequence, in which random variables are marginally distributed as gamma variables. We give the definition of GAR model and show some characters of GAR(1). The parameter estimation methods are studied too. Simulation results show that our model can meet the characters of VBR video better than the former models.

AB - Several works have concluded that the number of cells per frame of VBR video follows a gamma distribution. But few model meets this character. In this paper we propose a novel video model, a first-order autoregressive (AR) gamma sequence, in which random variables are marginally distributed as gamma variables. We give the definition of GAR model and show some characters of GAR(1). The parameter estimation methods are studied too. Simulation results show that our model can meet the characters of VBR video better than the former models.

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M3 - Paper

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T2 - Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2)

Y2 - 5 May 1996 through 7 May 1996

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Novel VBR video model on ATM networks

Abstract

Conference

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