摘要
ATSC(美国先进电视系统委员会)在2011年启动了新一代地面数字电视标准ATSC 3.0的编制工作,并从2016年起陆续发表相关标准文本。与现有地面数字电视标准相比,ATSC 3.0具有显著的技术优势,但在新技术应用中仍面临着巨大挑战。本文将对ATSC 3.0系统的核心部分,即物理层技术进行介绍,并试图从技术应用的角度对ATSC 3.0进行初步探讨。
In late 2011, ATSC started a new generation of DTTB, which is known as ATSC 3.0. It had not been published until 2016. ATSC 3.0 shows noticeable advantages over the existing DTTB system, but its application is rather challenging. In this paper, we introduce the core part of ATSC 3.0, namely the physical layer protocol. And we discuss on ATSC 3.0 technically.
出处
《广播与电视技术》
2017年第12期33-40,共8页
Radio & TV Broadcast Engineering
