摘要
应急广播机动播发平台作为应急广播体系建设的重要组成部分,实现了进驻灾情第一现场,为应急指挥和区域性无线调频传输覆盖提供技术支持等机动应急广播。本文基于4G、5G、WIFI、卫星等无线通信技术,设计了应急广播机动播发平台的技术架构,并着重阐述了相关设备的集成和实现。
As an important part of the construction of the emergency broadcasting system,the mobile broadcasting platform for emergency broadcasting has realized the mobile emergency broadcasting such as the entering the first scene of disaster and providing technical support for emergency command and regional wireless FM transmission coverage.Based on 4G,5G,WIFI,satellite and other wireless communication technologies,this paper designs the technical architecture of the mobile broadcasting platform for emergency broadcasting,and focuses on the integration and implementation of related equipment.
作者
宋文娟
Song Wenjuan(Liaoning Radio and Television Technical Support Center,Liaoning 110000,China)
出处
《广播与电视技术》
2023年第3期75-79,共5页
Radio & TV Broadcast Engineering
关键词
应急广播
机动播发
无线网络
Emergency broadcasting
Mobile broadcasting
Wireless network