无共享架构的智能互动电视平台设计与研究  

Research and Design of Intelligent Interactive TV Platform Based on SNA

作　　者：杨湘浩[1] 胡力旗 

机构地区：[1]上海工程技术大学管理学院,上海201620 [2]上海全景数字技术有限公司,上海200083

出　　处：《电视技术》2015年第16期12-15,共4页Video Engineering

基　　金：国家社会科学基金项目(14BTQ026);教育部人文社会科学青年项目(12YJC630242)

摘　　要：随着业务的日趋复杂,用户规模的快速增长,现有互动电视平台的架构技术已难以满足其业务需求。对当前互动电视平台的业务进行深入研究,并借鉴互联网应用的架构技术,提出无共享架构的智能互动电视平台设计方案,据此研发出相应的原型系统。实践结果表明,无共享架构的智能电视互动平台具有高并发性、高可用性、高可扩展性和低成本等特点,非常适合大规模的商业应用。As interactive TV business becomes complex anti its scale gets larger, its business needs are difficult to be met by exist- ing interactive TV platform architectures. On the basis of ITV business analysis, a design scheme of intelligent interactive TV plat- form based on SNA technologies is put forward and a prototype system is established. The practice results indicate that the intelli- gent interactive TV platform based on SNA technologies is characterized by high availability, high expansibility, low cost, etc. , and it is very suitable for large-scale commercial applications.

关 键 词：互动电视 数字电视 无共享架构 架构设计 

分 类 号：TN948.6[电子电信—信号与信息处理]