THE PROJECT DESIGN OF VOD SERVICE SYSTEM BASED ON HYBRID ARCHITECTURE

摘要：

At present,domestic cable TV network operators face a very tough situation.Objectively, problems exist such as a rigid market mechanism and the difficulty of two-way transformation from one-way broadcast network.The only strategy of current stage is to construct,deploy and operate two-way interactive TV basic business (VOD service) and establish a VOD service platform based on the construction and operation of digital television (DTV) business platform.With this as the background,this paper presents VOD service design based on hybrid architecture, analyzes concurrent streaming output power, storage capacity and secure storage redundancy,displays system architecture and network deployment framework, and explains the function of each subsystem.

关键词： Hybrid VOD Architecture Long Tail Content life cycle

作者: LUYI LIUYONG LIN XIAO LI ZHAO FANG

作者单位: School of Electricity and Information Engineering,Jiangsu Teachers University of Technology ChangZho Digital Television Department,Wujin Broadcast Television Information Network CO LTD ChangZhou,China Application Development Department,TianBai Broadband Network Technology (Beijing) CO LTD Shanghai,Ch

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 1711-1716

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）