A novel architecture for video-on-demand services

被引：0

作者：

Lin, F ^{[1
]}

Wang, X ^{[1
]}

Xue, XY ^{[1
]}

机构：

[1] Fudan Univ, Dept Comp Sci & Engn, Shanghai 200433, Peoples R China

来源：

FIFTH INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY - PROCEEDINGS | 2005年

关键词：

D O I：

10.1109/CIT.2005.31

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Video-on-Demand (VoD) is one of the most important services that should be provided by future networks. Some characteristics of the Internet, however, make it difficult to provide VoD services with Quality of Service (QoS) assurance. The China's high performance broadband information network, named 3Tnet, is a new network architecture designed to provide large-scale video services. Based on the 3Tnet, we propose a novel architecture for Video-on-Demand services which could ensure QoS. A new scheduling policy based on request time has been used to improve system performance. Simulation results show that the proposed architecture for VoD services on the 3 Tnet is ideal in terms of service latency, throughput and renege rate.

引用

页码：640 / 644

页数：5

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