NGB宽带接入技术研究及应用示范

Technology Research and Application Demonstration of NGB Broadband Access Systems

研发高性能同轴电缆双向宽带接入技术,进行有线电视双向化改造是整个NGB建设的关键支撑,本文面向《面向下一代广播电视网(NGB)的电缆接入技术需求白皮书》,研究了宽带接入网技术体系,研发了相关接入设备,并开展了规模试验。所研究NGB宽带接入技术分三个技术方向:HINOC、C-HPAV、C-DOCSIS。

Research and development of NGB broadband access system is critical to construction of NGB network. In this paper, broadband access systems, which satisfy NGB requirements, are studied, developed and applied. Three kinds of NGB broadband access systems are researched, including HINOC, C-HPAV and C-DOCSIS.