臺灣博碩士論文加值系統

隨著IPTV或是視訊會議等應用程式越來越普及，所以多媒體影音串流已經變成網路上主要的流量。這類應用服務通常採用群體廣播技術傳遞影音內容以增加頻寬的使用效率，除此之外，對於其服務品質例如封包的延遲時間，頻宽需求有著比較嚴格要求。從頻寬的使用效率而言，應該要針對採用群體廣播連線提供更佳的服務。然而目前Best-effort的網路環境除了無法提供服務品質的保證，也不能對於採用群體廣播連線提供更佳的服務品質。因此，在這篇論文中提出一個針對多媒體及採用群體廣播連線的服務的多佇例，多門檻值主動式佇例管理配合公平權重排程演算法以保證服務品質。

隨著IPTV或是視訊會議等應用程式越來越普及，所以多媒體影音串流已經變成網路上主要的流量。這類應用服務通常採用群體廣播技術傳遞影音內容以增加頻寬的使用效率，除此之外，對於其服務品質例如封包的延遲時間，頻宽需求有著比較嚴格要求。從頻寬的使用效率而言，應該要針對採用群體廣播連線提供更佳的服務。然而目前Best-effort的網路環境除了無法提供服務品質的保證，也不能對於採用群體廣播連線提供更佳的服務品質。因此，在這篇論文中提出一個針對多媒體及採用群體廣播連線的服務的多佇例，多門檻值主動式佇例管理配合公平權重排程演算法以保證服務品質。

書頁名 i
授權書 ii
審定書 iii
摘要 iv
ABSTRACT v
INDEX vii
INDEX OF TABLES viii
INDEX OF FIGURES ix
1. Introduction 1
2. System Architecture 6
2-1.System Environment 6
2-2.Traffic Sensitive Active Queue Management (TSAQM) 8
3. Performance Analysis 18
3-1 TSAQM with different CBR traffic arrival rate 20
3-2 TSAQM with different MVBR traffic arrival rate 23
4. Conclusion 26
References 27

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