The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
VBR MPEG 비디오 트래픽의 두 가지 주요 특징은 다양한 영상 유형에 따른 다양한 통계와 GOP 구조로 인한 주기적인 트래픽 패턴입니다. 특히, 각 GOP의 시작 부분에 있는 I-픽처는 다른 픽처보다 훨씬 더 많은 트래픽을 발생시킵니다. 따라서 여러 VBR MPEG 비디오 소스가 중첩되면 I-픽처 시작 시간의 변화에 따라 다중화 성능이 달라질 수 있습니다. 본 논문에서는 U-NDPP/D/1/B 큐잉 모델을 사용하여 중첩된 VBR MPEG 비디오의 시작 시간 배열이 멀티플렉서의 셀 손실률 특성에 어떻게 큰 영향을 미칠 수 있는지 보여줍니다. 또한 대기열 응용 프로그램의 관점에서 보면 로그 정규 분포가 정규 및 감마 분포보다 VBR MPEG 비디오 트래픽을 모델링하는 데 더 적합한 것으로 나타났습니다.
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Byeong-Hee ROH, Seung-Wha YOO, Tae-Yong KIM, Jae-Kyoon KIM, "An Analysis on the Effect of I-Picture Start Time Arrangement of Superposed VBR MPEG Videos for the Multiplexing Performances" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 10, pp. 2435-2441, October 2000, doi: .
Abstract: Two main characteristics of VBR MPEG video traffic are the different statistics according to different picture types and the periodic traffic pattern due to GOP structure. Especially, the I-pictures at the beginning of each GOP generate much more traffic than other pictures. Therefore, when several VBR MPEG video sources are superposed, the multiplexing performance can vary according to the variations of their I-picture start times. In this paper, we show how the start time arrangement of the superposed VBR MPEG videos can significantly affect the cell loss ratio characteristics at the multiplexers, by using U-NDPP/D/1/B queueing model. It is also shown that the Lognormal distribution is more suitable for modeling VBR MPEG video traffic than the Normal and Gamma distributions, in the queueing application's view points.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_10_2435/_p
부
@ARTICLE{e83-b_10_2435,
author={Byeong-Hee ROH, Seung-Wha YOO, Tae-Yong KIM, Jae-Kyoon KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={An Analysis on the Effect of I-Picture Start Time Arrangement of Superposed VBR MPEG Videos for the Multiplexing Performances},
year={2000},
volume={E83-B},
number={10},
pages={2435-2441},
abstract={Two main characteristics of VBR MPEG video traffic are the different statistics according to different picture types and the periodic traffic pattern due to GOP structure. Especially, the I-pictures at the beginning of each GOP generate much more traffic than other pictures. Therefore, when several VBR MPEG video sources are superposed, the multiplexing performance can vary according to the variations of their I-picture start times. In this paper, we show how the start time arrangement of the superposed VBR MPEG videos can significantly affect the cell loss ratio characteristics at the multiplexers, by using U-NDPP/D/1/B queueing model. It is also shown that the Lognormal distribution is more suitable for modeling VBR MPEG video traffic than the Normal and Gamma distributions, in the queueing application's view points.},
keywords={},
doi={},
ISSN={},
month={October},}
부
TY - JOUR
TI - An Analysis on the Effect of I-Picture Start Time Arrangement of Superposed VBR MPEG Videos for the Multiplexing Performances
T2 - IEICE TRANSACTIONS on Communications
SP - 2435
EP - 2441
AU - Byeong-Hee ROH
AU - Seung-Wha YOO
AU - Tae-Yong KIM
AU - Jae-Kyoon KIM
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2000
AB - Two main characteristics of VBR MPEG video traffic are the different statistics according to different picture types and the periodic traffic pattern due to GOP structure. Especially, the I-pictures at the beginning of each GOP generate much more traffic than other pictures. Therefore, when several VBR MPEG video sources are superposed, the multiplexing performance can vary according to the variations of their I-picture start times. In this paper, we show how the start time arrangement of the superposed VBR MPEG videos can significantly affect the cell loss ratio characteristics at the multiplexers, by using U-NDPP/D/1/B queueing model. It is also shown that the Lognormal distribution is more suitable for modeling VBR MPEG video traffic than the Normal and Gamma distributions, in the queueing application's view points.
ER -