基于多媒体交换平台的数字电视发射信号源前端系统升级改造
Upgrade of Front-End System of Digital Television Transmission Signal Source Based on Multimedia Platform
王子昕1
作者信息
- 1. 广东省广播电视清远微波站,广东 清远 511500
- 折叠
摘要
为了解决当前数字电视发射信号源信号流程过于复杂的问题,清远微波站实施了信号源前端系统改造项目,通过利用可灵活配置的多媒体交换平台,简化、升级了前端系统的信号流程.结合前端系统配置过程中的一些注意事项,分析改造流程,总结系统改造经验,这些经验对未来的信号源维护改造有一定的指导作用.
Abstract
In order to solve the problem of the running digital television transmission source signal process being too complicated,Qingyuan microwave station has implemented a front-end system transformation project of the signal source.By usage of a configurable multimedia router,the signaling process of the front-end system is simplified and upgraded.Combined explanations of some precautions in the process of front-end system configuration,this paper analyzes the transformation process and summarizes the experience of system transformation,which has a guiding function,to a certain extent,for future signal source maintenance and transformation.
关键词
数字电视/信号源系统/技术改造Key words
digital television/signal source system/technical transformation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据