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論文中文名稱:隨選視訊服務之廣播方法設計 [以論文名稱查詢館藏系統]
論文英文名稱:The Design of a Hybrid Broadcasting Method for Video-on-Demand Services [以論文名稱查詢館藏系統]
院校名稱:臺北科技大學
學院名稱:管理學院
系所名稱:資訊與運籌管理研究所
畢業學年度:99
出版年度:100
中文姓名:劉柏村
英文姓名:Po-Tsun Liu 劉柏村
研究生學號:98938015
學位類別:碩士
語文別:英文
口試日期:2011-06-23
論文頁數:21
指導教授中文名:陳育威
口試委員中文名:黃其彥;陳德釧
中文關鍵詞:廣播補送機制隨選視訊等待時間緩衝空間需求
英文關鍵詞:broadcastingpatchingvideo-on-demandwaiting timebuffer requirement
論文中文摘要:在過去十幾年裡,為了讓網路串流能更順暢地傳輸,已有許多學者提出一些相關的串流排程架構,諸如Fast scheme, Staircase scheme, Harmonic scheme 等方法;他們都是串流排程演進過程中重要的產物,並不斷地被改進。除此之外還有許多種方法被提出,在此我們以一種稱之為 ”Crescent”的串流排程作為後進請求資料補送的機制,結合一傳統的頻道重複廣播方法” Staggered(channels) broadcasting”,能有效縮短接收端接收串流的等待時間,並降低其資料緩衝空間的需求,讓資料接收端能更順利的接收與播放影音資訊。
論文英文摘要:In order to discover a more efficient broadcasting scheme, we’ve searched through many reviews of relevant research before creating our proposed scheme. Since there have been so many multi-functional schemes proposed by researchers, among them the Fast, Staircase, Harmonic Schemes et al., and having viewed their relative strengths and weaknesses, we finally chose a scheme called “Crescent ” as a basis for creating a new and more efficient broadcasting scheme, then by combining it with one of the traditional broadcasting methods, the Staggered Broadcasting Scheme. We formulate herein a new hybrid scheme, the Crescent Staggered Broadcasting Scheme that reduces clients’ waiting time, allowing clients to receive a data stream more efficiently than other schemes through utilization of our proposed scheme.
論文目次:摘要 i
ABSTRACT ii
Index iv
1 Introduction 1
2 Relevant Schemes 3
2.1 The Staggered Broadcasting Scheme 3
2.2 The Fast Patching Scheme (FP) 3
2.3 The Staircase Scheme 4
2.4 The Harmonic Scheme 6
2.5 The Crescent Broadcasting Scheme 6
3 Proposed Scheme - the Crescent Staggered Broadcasting Scheme 9
3.1 The operation of server side 9
3.2 The operation of client side 10
4 Performance Analysis 13
4.1 Comparison among the proposed CS scheme, and the FP and HS schemes 14
5 Conclusion 18
Reference 19
論文參考文獻:[1] S. W. Carter, D. D. E. Long, and J.-F. Paris, "Video-on-Demand Broadcasting Protocols," Multimedia Communications: Directions and Innovations, Academic Press, San Diego, pages 179–189, 2000.
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論文全文使用權限:同意授權於2013-07-29起公開