摘要
本文阐述了面向郊区县服务的分布式数字电视系统,重点介绍了郊区县分布式EPG系统、多媒体视讯系统、交巡警信息发布系统三大系统的技术架构,为广电运营商新媒体建设提供了探索性思路。
This paper described a distributed digital TV system for suburban county service, introduced technical architecture of distributed EPG system, multimedia video system and traffi c and patrol police information release system, and provided exploratory ideas for construction of new media of broadcast operators.
出处
《广播与电视技术》
2014年第8期130-135,共6页
Radio & TV Broadcast Engineering
关键词
分布式
NIT
EPG
多媒体视讯
交巡警信息发布
Distributed,NIT,EPG,Multimedia video,Traffi c and patrol police information release
