地面数字电视市级共源传输覆盖技术方案

Municipal Terrestrial Digital TV Transmission Common Source Covering Technical Solutions

随着广播电视传输覆盖技术的不断更新与发展,目前市县两级已实现有线数字电视节目市级共源传输覆盖。本文就如何实现农村与城市广播电视覆盖均等化,使数字广播电视节目通过地面数字方式延伸覆盖到广大农村地区,以昭通市地面数字传输覆盖网络建设为例,对地面数字市级共源传输覆盖技术方案做论述。供参考。

With constantly updating and development of the radio and television transmission coverage technology, the city and county levels have basically realized municipal common source transmission coverage of digital cable television program. This article will focus on how to distribute radio and television coverage equalization in rural and urban areas. Now taking the Zhaotong terrestrial digital transmission covering network construction as an example, the paper describes digital terrestrial municipal co-source transmission Coverage technical solutions.