下一代广播电视网国家试验床的实践应用研究——以南通市为例

On the Practice and Application of NGB——A Case of Nantong City

中国下一代广播电视网(Next Generation Broadcasting Network,NGB),是由科技部和广电总局联合组织开发建设,以有线电视网数字化整体转换和移动多媒体广播电视(CMMB)的成果为基础,以自主创新的"高性能宽带信息网"核心技术为支撑,构建的适合我国国情的、"三网融合"的、有线无线相结合的、全程全网的下一代广播电视网络。文章主要介绍了NGB国家试验床在南通市广播电视网路的应用情况。

Next Generation Broadcasting Network（ NGB ） is co-developed by Ministry of Science and Technology and The Administration of Radio Film and Television. Based on the integral transformation of cable television network digitalization and the achievement of China Mobil Multimedia Broadcasting（ CMMB ）, it is supported by the core technology of ＂High Per- formance Broadband hfformation Network＂, is true to China＇s conditions and ＂tri-networks integration＂ and combines wire with wireless. The paper mainly introduces the application of NGB to broadcast TV network of Nantong.