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研究生： 賴欽堂
Chin-Tian Lia
論文名稱： A New Architecture for Transmission of MPEG-4 Video on MPLS Networks
指導教授： 郭更生
口試委員:
學位類別： 碩士
Master
系所名稱： 管理學院 - 資訊管理學系
Department of Information Management
畢業學年度： 88
語文別： 中文
論文頁數： 43
中文關鍵詞： MPEG-4 、CR-LDP 、MPLS
相關次數： 點閱：17  下載：0 
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    • In this paper, we study the transmission of MPEG-4-based video traffic in MPLS networks. There are many differences between MPEG-4 and MPEG-1 & MPEG-2. The structures of MPEG-1 and MPEG-2 are frame-based; the structure of MPEG-4 is object-based. We explain these differences in this study. According to the features of MPEG-4, we propose a selection strategy in Internet routers for the efficient transmission of MPEG-4-based video. In addition to the selection strategy, we propose a better architecture, coined Actively Reserved Bandwidth Architecture, for improving CR-LDP in MPLS networks. The architecture is designed to overcome the bottleneck of routers in MPLS networks. And, this approach is beneficial to the transmission of MPEG-4-based video traffic.

    AbstractI ContentsII Tables and FiguresIV 1. Introduction1 1.1 Background1 1.2 Objectives2 2. Survey3 2.1 Multi-Protocol Label Switching (MPLS)3 2.1.1 Conventional Routing3 2.1.2 Introduction of MPLS4 2.1.3 CR-LDP and ER-LSP5 2.1.4 Establishment of Strict ER-LSP using CR-LDP6 2.2 Features of MPEG-48 3. New Architecture11 3.1 Actively Reserved Bandwidth Architecture11 3.1.1 Operation11 3.1.2 Advantages13 3.1.3 Performance14 3.1.4 The time of establishing one ER-LSP19 3.2 The framing architecture of MPEG-4 video traffic22 3.2.1 Introduction22 3.2.2 Selection Strategy26 3.2.3 Performance33 4. Conclusions37 4.1 Research Results37 4.2 Future Research Directions and Suggestions37 References39

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