定西市DTMB农村网络覆盖工程建设  

Construction of DTMB Rural Network Covering in Dingxi City

作　　者：张黎晨[1] 水清峰[1] 安耿[1] 

机构地区：[1]甘肃省定西市广播电视台,甘肃定西743000

出　　处：《电视技术》2015年第8期10-12,21,共4页Video Engineering

摘　　要：针对定西市地面数字广播电视农村网络覆盖工程建设进行了介绍,项目建成后有效扩大了自办节目覆盖,使市、县电视节目在所辖地区的覆盖率由原来的不及20%上升为70%以上。对总体技术规划、项目实施细则及项目实施效果进行了说明。项目实施有效提升了城乡广播电视公共服务均等化服务水平。The rural network digital terrestrial radio and television coverage of project construction are introduced. After the completion of the project, the self-management programs cover is expanded effectively to make the coverage of the city and county TV programs rise from less than 20% to more than 70%. The detailed rules for the implementation, the overall effect of the project planning and project technology are explained. The implementation of the project effectively improves the urban and rural radio and TV public service equalization service level.

关 键 词：网络覆盖 地面数字电视 

分 类 号：TN949[电子电信—信号与信息处理]