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".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Em aplicações de streaming de vídeo pela Internet, esquemas de controle de taxa compatíveis com TCP são úteis para melhorar a estabilidade da rede e a imparcialidade entre protocolos. No entanto, eles nem sempre garantem uma transmissão de vídeo suave. Para satisfazer simultaneamente os requisitos da rede e do usuário, os aplicativos de streaming de vídeo devem ser adaptáveis à qualidade. Neste artigo, propomos um novo mecanismo de adaptação de qualidade para ajustar a qualidade do fluxo de vídeo controlado por congestionamento, controlando a taxa de quadros. Com base na condição atual da rede, ele controla a taxa de quadros do fluxo de vídeo e a taxa de envio de maneira compatível com TCP. Através de uma simulação, provamos que nosso mecanismo de adaptação ajusta adequadamente a qualidade do stream de vídeo enquanto melhora a estabilidade da rede.
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Sunhun LEE, Kwangsue CHUNG, "Quality Adaptive Video Streaming Mechanism Using the Temporal Scalability" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 11, pp. 3584-3594, November 2008, doi: 10.1093/ietcom/e91-b.11.3584.
Abstract: In video streaming applications over the Internet, TCP-friendly rate control schemes are useful for improving network stability and inter-protocol fairness. However, they do not always guarantee a smooth video streaming. To simultaneously satisfy both the network and user requirements, video streaming applications should be quality-adaptive. In this paper, we propose a new quality adaptation mechanism to adjust the quality of congestion-controlled video stream by controlling the frame rate. Based on the current network condition, it controls the frame rate of video stream and the sending rate in a TCP-friendly manner. Through a simulation, we prove that our adaptation mechanism appropriately adjusts the quality of video stream while improving network stability.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.11.3584/_p
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@ARTICLE{e91-b_11_3584,
author={Sunhun LEE, Kwangsue CHUNG, },
journal={IEICE TRANSACTIONS on Communications},
title={Quality Adaptive Video Streaming Mechanism Using the Temporal Scalability},
year={2008},
volume={E91-B},
number={11},
pages={3584-3594},
abstract={In video streaming applications over the Internet, TCP-friendly rate control schemes are useful for improving network stability and inter-protocol fairness. However, they do not always guarantee a smooth video streaming. To simultaneously satisfy both the network and user requirements, video streaming applications should be quality-adaptive. In this paper, we propose a new quality adaptation mechanism to adjust the quality of congestion-controlled video stream by controlling the frame rate. Based on the current network condition, it controls the frame rate of video stream and the sending rate in a TCP-friendly manner. Through a simulation, we prove that our adaptation mechanism appropriately adjusts the quality of video stream while improving network stability.},
keywords={},
doi={10.1093/ietcom/e91-b.11.3584},
ISSN={1745-1345},
month={November},}
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TY - JOUR
TI - Quality Adaptive Video Streaming Mechanism Using the Temporal Scalability
T2 - IEICE TRANSACTIONS on Communications
SP - 3584
EP - 3594
AU - Sunhun LEE
AU - Kwangsue CHUNG
PY - 2008
DO - 10.1093/ietcom/e91-b.11.3584
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2008
AB - In video streaming applications over the Internet, TCP-friendly rate control schemes are useful for improving network stability and inter-protocol fairness. However, they do not always guarantee a smooth video streaming. To simultaneously satisfy both the network and user requirements, video streaming applications should be quality-adaptive. In this paper, we propose a new quality adaptation mechanism to adjust the quality of congestion-controlled video stream by controlling the frame rate. Based on the current network condition, it controls the frame rate of video stream and the sending rate in a TCP-friendly manner. Through a simulation, we prove that our adaptation mechanism appropriately adjusts the quality of video stream while improving network stability.
ER -