国外DTT进展对我国地面国标推进的启示  

Inspiration of Progress Abroad to Chinese DTT Standard Deployment

作　　者：徐孟侠[1] 

机构地区：[1]北京大学电子学系,北京100871

出　　处：《电视技术》2011年第8期4-7,共4页Video Engineering

摘　　要：从固定接收是主流业务、关闭模拟电视、"复用"的指派和使用、下一代广播的含义以及对"数字分红"的讨论等方面,介绍欧洲地面数字电视与某些国家地面数字电视的进展,以便对我国地面国标的推进有所启示。The progress of Digital Terrestrial Television （DTT） in European and other countries are introduced in this paper from different aspects： taking fixed reception as the main service, Analog Switch Off （ASO）, assignments and applications of multiplex, meaning of the Next Generation Broadcasting （NGB） and discussions with ＂digital dividend＂. All the content discussed above gives inspiration to the deployment of Chinese DTT transmission standard.

关 键 词：地面数字电视 地面国标 固定接收 

分 类 号：TN919.197[电子电信—通信与信息系统]