Connection admission control with picture-type dependent effective bandwidths for VBR MPEG video traffic in ATM networks

Byeong Hee Roh; Hee June Ahn; Jae Kyoon Kim

doi:10.1049/el:19971232

Connection admission control with picture-type dependent effective bandwidths for VBR MPEG video traffic in ATM networks

Byeong Hee Roh, Hee June Ahn, Jae Kyoon Kim

Dept. of Electrical and Information Engineering

Korea Advanced Institute of Science and Technology

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The I-picture starting time distribution of VBR MPEG video sources may significantly affect the cell loss characteristics of ATM multiplexers. The authorspropose a new connection admission control (CAC) method which can reflect this effect. For CAC, VBR MPEG video traffic is modelled as a composite sequence of three subsequences with different effective bandwidths according to their picture coding types. Experimental results show that the proposed method can fully reflect this effect due to the starting time distribution while also improving network utilisation significantly.

Original language	English
Pages (from-to)	1918-1920
Number of pages	3
Journal	Electronics Letters
Volume	33
Issue number	23
DOIs	https://doi.org/10.1049/el:19971232
State	Published - 6 Nov 1997

Keywords

Asynchronous transfer mode
Data compression
Video signals

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10.1049/el:19971232

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abstract = "The I-picture starting time distribution of VBR MPEG video sources may significantly affect the cell loss characteristics of ATM multiplexers. The authorspropose a new connection admission control (CAC) method which can reflect this effect. For CAC, VBR MPEG video traffic is modelled as a composite sequence of three subsequences with different effective bandwidths according to their picture coding types. Experimental results show that the proposed method can fully reflect this effect due to the starting time distribution while also improving network utilisation significantly.",

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N2 - The I-picture starting time distribution of VBR MPEG video sources may significantly affect the cell loss characteristics of ATM multiplexers. The authorspropose a new connection admission control (CAC) method which can reflect this effect. For CAC, VBR MPEG video traffic is modelled as a composite sequence of three subsequences with different effective bandwidths according to their picture coding types. Experimental results show that the proposed method can fully reflect this effect due to the starting time distribution while also improving network utilisation significantly.

AB - The I-picture starting time distribution of VBR MPEG video sources may significantly affect the cell loss characteristics of ATM multiplexers. The authorspropose a new connection admission control (CAC) method which can reflect this effect. For CAC, VBR MPEG video traffic is modelled as a composite sequence of three subsequences with different effective bandwidths according to their picture coding types. Experimental results show that the proposed method can fully reflect this effect due to the starting time distribution while also improving network utilisation significantly.

KW - Asynchronous transfer mode

KW - Data compression

KW - Video signals

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Connection admission control with picture-type dependent effective bandwidths for VBR MPEG video traffic in ATM networks

Abstract

Keywords

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