摘要
为推动5G发展,促进无线电频谱资源有效利用,以甘肃省为例,提出地面数字电视700 MHz频率迁移项目技术方案,介绍频率迁移涉及的相关技术工作,为项目的顺利实施奠定基础,分析项目实施效果。
In order to promote the development of 5G and promote the effective use of radio spectrum resources,this paper takes Gansu province as an example,puts forward the technical scheme of terrestrial digital TV 700 MHz frequency migration project,introduces the related technical work involved in frequency migration,lays the foundation for the smooth implementation of the project,and analyzes the implementation effect of the project.
作者
徐冰
XU Bing(Radio and Television Monitoring Center of Gansu Provincial Radio and Television Bureau,Lanzhou 730000,China)
出处
《电视技术》
2023年第11期140-142,152,共4页
Video Engineering
关键词
地面数字电视
频率迁移
单频网
terrestrial digital television
frequency migration
single frequency network
