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Proceedings Paper

QoS parameter translation for the MPEG services beween layers in ATM networks
Author(s): Sungkee Jean; Jae-Hyeung Park; Hyunsoo Yoon
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Paper Abstract

As multimedia communication services have been widely spreading, video traffic rapidly increases in B-ISDN based on the ATM technology. In this paper, we propose the analytical model showing the relation between image quality and cell losses for the MPEG-1-encoded video traffic and verify this analysis with simulations. Simulations reveal that the amount of practically measured image quality degradation is almost the same as that obtained by our analysis model. When CLR is lower than 10-3, the amount of image quality degradation is about 1 approximately 5%. Our analysis between layers can be extended and applied to `Call Admission Control' for MPEG video services.

Paper Details

Date Published: 10 October 1997
PDF: 12 pages
Proc. SPIE 3231, Performance and Control of Network Systems, (10 October 1997); doi: 10.1117/12.290425
Show Author Affiliations
Sungkee Jean, Korea Advanced Institute of Science and Technology (South Korea)
Jae-Hyeung Park, Korea Advanced Institute of Science and Technology (South Korea)
Hyunsoo Yoon, Korea Advanced Institute of Science and Technology (South Korea)


Published in SPIE Proceedings Vol. 3231:
Performance and Control of Network Systems
Wai Sum Lai; Hisashi Kobayashi, Editor(s)

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