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
동기화와 연속성은 멀티미디어 프레젠테이션에 필수적이지만 네트워크 리소스와 사용 가능한 대역폭이 모두 제한되어 있기 때문에 변동하는 네트워크 상태에 따라 동기화 품질과 연속성 품질을 절충해야 합니다. 따라서 본 논문에서는 멀티미디어 스트림의 다양한 계층에서 처리되는 적응형 서비스 품질(QoS) 제어를 사용하여 미디어 내 동기화를 위한 알고리즘을 소개합니다. 여기에 설명된 작업은 검색 오프셋 조정과 데이터 단위 건너뛰기라는 두 가지 재동기화 메커니즘을 사용하는 지연 보상 프로토콜에 의한 동기화 알고리즘의 이전 제안을 확장한 것입니다. 해당 알고리즘은 분산 제어 플랫폼의 QoS 평면에 QoS 제어 메커니즘을 도입함으로써 확장되었습니다. 확장된 접근 방식은 더 나은 동기화 및 연속성을 제공할 뿐만 아니라 QoS 조정을 기존 아키텍처에 통합합니다. 예상치 못한 QoS 변동은 변동하는 환경 내에서 원하는 애플리케이션 품질을 유지하도록 설계된 적응형 QoS 제어를 통해 처리됩니다. UDP/IP 네트워크에서 구현된 시뮬레이션을 통해 제안된 방식의 효율성이 검증되었습니다.
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Sirirat TREETASANATAVORN, Toshiyuki YOSHIDA, Yoshinori SAKAI, "Media Synchronization with Adaptive QoS Control Based on a Delay Compensation Protocol and a Smoothing Technique" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 10, pp. 1595-1608, October 1999, doi: .
Abstract: Synchronization and continuity are essential for multimedia presentation, but because network resources and available bandwidth are both limited, synchronization quality and continuity quality have to be traded off in response to the fluctuating network conditions. This paper therefore introduces an algorithm for intramedia synchronization with adaptive quality of service (QoS) control handled at different layers of multimedia streams. The work described here is an extension of our earlier proposal of a synchronization algorithm by delay compensation protocol with two resynchronization mechanisms: retrieval offset adjustment and data unit skipping. That algorithm has been extended by the introduction of QoS control mechanisms in the QoS plane of a distributed control platform. The extended approach results not only in better synchronization and continuity, but also integrates the QoS adjustment into the existing architecture. Unexpected QoS variations are coped with by an adaptive QoS control designed to maintain the desired application qualities within the fluctuating environment. Simulations implemented on a UDP/IP network have verified the effectiveness of the proposed scheme.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_10_1595/_p
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@ARTICLE{e82-b_10_1595,
author={Sirirat TREETASANATAVORN, Toshiyuki YOSHIDA, Yoshinori SAKAI, },
journal={IEICE TRANSACTIONS on Communications},
title={Media Synchronization with Adaptive QoS Control Based on a Delay Compensation Protocol and a Smoothing Technique},
year={1999},
volume={E82-B},
number={10},
pages={1595-1608},
abstract={Synchronization and continuity are essential for multimedia presentation, but because network resources and available bandwidth are both limited, synchronization quality and continuity quality have to be traded off in response to the fluctuating network conditions. This paper therefore introduces an algorithm for intramedia synchronization with adaptive quality of service (QoS) control handled at different layers of multimedia streams. The work described here is an extension of our earlier proposal of a synchronization algorithm by delay compensation protocol with two resynchronization mechanisms: retrieval offset adjustment and data unit skipping. That algorithm has been extended by the introduction of QoS control mechanisms in the QoS plane of a distributed control platform. The extended approach results not only in better synchronization and continuity, but also integrates the QoS adjustment into the existing architecture. Unexpected QoS variations are coped with by an adaptive QoS control designed to maintain the desired application qualities within the fluctuating environment. Simulations implemented on a UDP/IP network have verified the effectiveness of the proposed scheme.},
keywords={},
doi={},
ISSN={},
month={October},}
부
TY - JOUR
TI - Media Synchronization with Adaptive QoS Control Based on a Delay Compensation Protocol and a Smoothing Technique
T2 - IEICE TRANSACTIONS on Communications
SP - 1595
EP - 1608
AU - Sirirat TREETASANATAVORN
AU - Toshiyuki YOSHIDA
AU - Yoshinori SAKAI
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 1999
AB - Synchronization and continuity are essential for multimedia presentation, but because network resources and available bandwidth are both limited, synchronization quality and continuity quality have to be traded off in response to the fluctuating network conditions. This paper therefore introduces an algorithm for intramedia synchronization with adaptive quality of service (QoS) control handled at different layers of multimedia streams. The work described here is an extension of our earlier proposal of a synchronization algorithm by delay compensation protocol with two resynchronization mechanisms: retrieval offset adjustment and data unit skipping. That algorithm has been extended by the introduction of QoS control mechanisms in the QoS plane of a distributed control platform. The extended approach results not only in better synchronization and continuity, but also integrates the QoS adjustment into the existing architecture. Unexpected QoS variations are coped with by an adaptive QoS control designed to maintain the desired application qualities within the fluctuating environment. Simulations implemented on a UDP/IP network have verified the effectiveness of the proposed scheme.
ER -