EPG在IPTV集成播控领域的应用  

Application of EPG in IPTV Intergration and Broadcasting Realm

作　　者：杨楠 朱承松 黄学军 

机构地区：[1]贵州广播电视台技术管理部,贵州贵阳550002

出　　处：《电视技术》2013年第21期92-96,共5页Video Engineering

摘　　要：简要分析和介绍了IPTV EPG在IPTV集成播控平台中的作用和意义,IPTV EPG与IPTV认证、鉴权、计费等机制的内在联系,以及IPTV EPG与有线电视EPG的不同之处。结合贵州IPTV集成播控平台的建设介绍了EPG在IPTV集成播控领域的设计、实现和部署,探讨了具有中国特色的IPTV EPG的关键技术和应用。In this paper,the usage and importance of IPTV EPG in IPTV intergration and broadcasting platform is briefly analysed,the inner relationships between IPTV EPG and authentication,authorization and accounting are introduced.Then,the difference between IPTV EPG and cable TV＇s EPG is explained.It discussed the key technology and application of IPTV EPG with Chinese characteristics,based on the construction of Guizhou IPTV intergration and broadcasting platform.

关 键 词：IPTV 集成播控平台 EPG界面系统 EPG模板 EPG管理系统 EPG服务系统 

分 类 号：TN943[电子电信—信号与信息处理] TN915[电子电信—信息与通信工程]