全数字频率规划背景下云南省级电视节目无线数字化覆盖总体技术方案研究  

Yunnan DTV Program Wireless Coverage Scheme in All-digital Frequency Planning

作　　者：郭嘉 李雷雷 Guo Jia;Li Leilei(APPRFT of Yunnan Province,Yunnan 650031,China;Academy of Broadcasting Planning,SAPPRFT,Beijing 100866,China)

机构地区：[1]云南省新闻出版广电局,云南650031 [2]国家新闻出版广电总局广播电视规划院,北京100866

出　　处：《广播与电视技术》2018年第10期90-95,共6页Radio & TV Broadcast Engineering

摘　　要：全数字频率规划背景下,加强对省级电视节目无线数字化覆盖总体技术方案的研究,对于加快推进广播电视村村通向户户通升级,提高广播电视公共服务的质量和水平具有重要的现实意义。本文紧扣全数字频率规划的相关要求,对云南省级电视节目地面数字电视广播覆盖网涉及的技术规划、系统架构、工作模式等重要内容进行解读。Under the background of all-digital frequency planning,it is of immediate significance that researching on the technical scheme of DTV program wireless coverage.It could accelerate the broadcasting progress from villages to families,as well as improve the quality and level of broadcasting public service.In this paper,we interpret the important contents of provincial digital wireless coverage network,concerning the technical planning,systematic framework,operating mode and so on.

关 键 词：省级电视节目 地面数字电视广播 全数字频率规划 无线数字化覆盖 

分 类 号：TN949.197[电子电信—信号与信息处理]