2007年
Design and Empirical Evaluation of Control Scheme for End-to-End Delay Stabilization and Packet Loss Improvement in Broadband IP Network
Proceedings of the 16th International Conference on Computer Communications and Networks (IEEE ICCCN 2007)
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- 巻
- TP9, Broadband networking and protocols track, 7 pages
- 号
- 開始ページ
- 549
- 終了ページ
- +
- 記述言語
- 英語
- 掲載種別
- 出版者・発行元
- IEEE
To guarantee Quality of Service(QoS) for real-time applications strictly, we have proposed an output buffer control mechanism in IP routers, confirmed its effectiveness through simulations and implemented a prototype. This mechanism can guarantee QoS strictly within single router. In this paper, we propose the control scheme of mutual cooperation between IP routers equipped with the above-mentioned mechanism by using one of the signaling protocols. Our proposed scheme aims to stabilize End-to-End (EM) delay of a flow within target delay. Also, reserved resources are dynamically updated between IP routers with our mechanism to improve E2E packet loss rate. We perform the implemental design of our scheme and empirical evaluation through the implementation. As one of results, we validated quantitatively that our scheme improves the quality of video picture.
- リンク情報
- ID情報
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- ISSN : 1095-2055
- Web of Science ID : WOS:000257636700089