摘要
该文对卫星传输、有线电视网络传输、地面/移动无线传输、IP网络系统传输等常见的高清数字电视信号传输方式进行了介绍,围绕面向4K超高清节目的有线网络电视网络传输技术要求、地面高清数字电视数据传输的三大标准、高清数字电视的IP化建设方案等方面,探讨相应的技术要点,希望能为相关从业人员提供参考。
This article introduces common high-definition digital TV signal transmission methods such as satellite transmission,cable TV network transmission,ground/mobile wireless transmission,IP network system transmission,etc.It explores the corresponding technical points around the technical requirements for cable network TV network transmission for 4K ultra high definition programs,the three standards for ground high-definition digital TV data transmission,and the IP construction plan for high-definition digital TV,hoping to provide reference for relevant practitioners.
作者
彭青峰
PENG Qingfeng(Guiyang Radio and Television Station,Guiyang 550002,China)
出处
《数字通信世界》
2024年第7期88-90,共3页
Digital Communication World
关键词
高清数字电视
数据传输技术
有线电视网络传输
地面无线传输
high-definition digital television
data transmission technology
cable TV network transmission
ground wireless transmission
