Researches on Content Delivery Policies for Interactive Video Network

被引：0

作者：

Wang, Dao-yi ^{[1
]}

Zhou, Wenan ^{[2
]}

Liu, Yuanan ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100088, Peoples R China

[2] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing, Peoples R China

来源：

PROCEEDINGS OF THE 2011 INTERNATIONAL CONFERENCE ON INFORMATICS, CYBERNETICS, AND COMPUTER ENGINEERING (ICCE2011), VOL 1: INTELLIGENT CONTROL AND NETWORK COMMUNICATION | 2011年 / 110卷 / 01期

关键词：

Interactive video network; DRA; flash crowd mitigation; content popularity; cable network;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Interactive video network, such as Video-on-Demand (VoD) or IPTV system, is the primary part of the Next Generation Network (NGN), in which the application server resources are typically shared by multiple end users. Content delivery policy is one of the most important issues in such kind of network due to the huge storage and bandwidth required by video streaming. While the deployment of commercial interactive video network, we developed a series of content delivery policies, among them the mathematical definitions of object popularity, the measure methods for the inequality of object popularity, and a Dynamic-Resource-Allocation (DRA) based flash crowd mitigation algorithm are presented in this paper. The simulation results show that our researches are helpful to deploy QoS guaranteed video network in a cost-effective way.

引用

页码：175 / +

页数：3