摘要
本文概述了数字电视的优势 ,比较详细地介绍了DVB -CATV及DVB信号在PDH网、SDH网中的传送技术 ,同时也介绍了MPEG -2技术的相关内容。
This paper summarizes the development status quo of digital video broadcasting,the transmission system technology about DVB-CATV and DVB signal in PDH&SDH network was introduced in relatively detailed,moreover,the paper introduces the technology which be related to MPEG-2.
出处
《电信科学》
北大核心
2001年第4期16-19,共4页
Telecommunications Science
