摘要
本文首先对自主创新的中国地面数字电视传输技术标准DTMB中的核心技术和主要性能特点及优势给予了重点介绍。进而说明了DTMB国内产业化推广和参与南美地区多个数字电视传输技术标准现场对比测试的情况,以及为确保DTMB国内顺利实施所需相关配套标准的进展。最后,结合数字电视技术的特点,就DTMB标准及相关技术的拓展应用进行了讨论。
Chinese Digital Television Terrestrial Broadcasting Standard with acronym of DTMB is briefly introduced with focus on its key technologies and associated superior performance. DTMB industrialization, deployment status in China, as well as the field trial results against other international standards in South America is reported. IP issue and the progress of DTMB related standards facilitating DTMB deployment domestically are also addressed. Some practical ideas on leveraging DTMB standard and its core technologies to other application areas are highlighted.
出处
《电子测量与仪器学报》
CSCD
2009年第9期1-6,共6页
Journal of Electronic Measurement and Instrumentation
关键词
数字电视
时域同步正交频分复用
网络融合
digital television
time-domain synchronous orthogonal frequency division multiplexing
network convergence
