摘要
在介绍DRM(Digital Radio Mondiale)数字广播技术标准及优势的基础上,对其EWF(Emergency WarningFunctionality)应急预警功能进行概述,分析了DRM在危机和灾难时期可发挥的应用价值,最后从DRM在应急预警中的应用与发展情况出发,对我国DRM发展提出几点建议。
This paper introduces the technical standards and advantages of Digital Radio Mondiale(DRM),then summarizes Emergency Warning Functionality(EWF)and analyzes the application value of DRM in crisis and disaster.Finally,based on the application and development of DRM in emergency warning,some suggestions for the development of DRM in China are put forward.
作者
唐艳
吴文博
TANG Yan;WU Wenbo(State Radio Monitoring Center Harbin Monitoring Station,Harbin 150010,China)
出处
《数字通信世界》
2021年第2期61-63,236,共4页
Digital Communication World
