Traffic characterization of VBR MPEG-2 video streams in ATM networks

In this thesis, we propose a simple method which can be used to characterize any pre-compressed variable bit rate MPEG-2 video streams in terms of ATM traffic parameters: Peak Cell Rate, Sustainable Cell Rate, and Maximum Burst Size. Though it is simple to find the PCR parameter, there is generally...

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Main Author: Wang, Bin
Other Authors: Chia, Clement Liang Tien
Format: Theses and Dissertations
Language:English
Published: 2009
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Online Access:http://hdl.handle.net/10356/20503
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-205032020-09-27T20:13:48Z Traffic characterization of VBR MPEG-2 video streams in ATM networks Wang, Bin Chia, Clement Liang Tien School of Applied Science DRNTU::Engineering::Computer science and engineering::Computer systems organization::Performance of systems In this thesis, we propose a simple method which can be used to characterize any pre-compressed variable bit rate MPEG-2 video streams in terms of ATM traffic parameters: Peak Cell Rate, Sustainable Cell Rate, and Maximum Burst Size. Though it is simple to find the PCR parameter, there is generally a very large set of SCR/ MBS pairs that can be used to describe a given video stream. A SCR/ MBS pair is considered most suitable which results in efficient utilization of the network resources provided the Quality of Service commitments can be met. We suggest that the resources should be allocated based on the actual traffic rather than the worst case traffic corresponding to the selected SCR/ MBS pair. The proposed scheme will benefit both, the network operator and the user, since it results in more efficient utilization of the network resources. Master of Applied Science 2009-12-15T03:09:07Z 2009-12-15T03:09:07Z 1998 1998 Thesis http://hdl.handle.net/10356/20503 en Nanyang Technological University 78 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Computer science and engineering::Computer systems organization::Performance of systems
spellingShingle DRNTU::Engineering::Computer science and engineering::Computer systems organization::Performance of systems
Wang, Bin
Traffic characterization of VBR MPEG-2 video streams in ATM networks
description In this thesis, we propose a simple method which can be used to characterize any pre-compressed variable bit rate MPEG-2 video streams in terms of ATM traffic parameters: Peak Cell Rate, Sustainable Cell Rate, and Maximum Burst Size. Though it is simple to find the PCR parameter, there is generally a very large set of SCR/ MBS pairs that can be used to describe a given video stream. A SCR/ MBS pair is considered most suitable which results in efficient utilization of the network resources provided the Quality of Service commitments can be met. We suggest that the resources should be allocated based on the actual traffic rather than the worst case traffic corresponding to the selected SCR/ MBS pair. The proposed scheme will benefit both, the network operator and the user, since it results in more efficient utilization of the network resources.
author2 Chia, Clement Liang Tien
author_facet Chia, Clement Liang Tien
Wang, Bin
format Theses and Dissertations
author Wang, Bin
author_sort Wang, Bin
title Traffic characterization of VBR MPEG-2 video streams in ATM networks
title_short Traffic characterization of VBR MPEG-2 video streams in ATM networks
title_full Traffic characterization of VBR MPEG-2 video streams in ATM networks
title_fullStr Traffic characterization of VBR MPEG-2 video streams in ATM networks
title_full_unstemmed Traffic characterization of VBR MPEG-2 video streams in ATM networks
title_sort traffic characterization of vbr mpeg-2 video streams in atm networks
publishDate 2009
url http://hdl.handle.net/10356/20503
_version_ 1681056150972268544