基于HFC接入技术探讨

Discussion based on HFC turning on technology

通过我国有线电视网络相关技术标准的介绍,及现今主流有线电视网络形式HFC中DVB-C、DOCSIS技术性能分析,综合用户群等因素的考虑,阐述了HFC对当前业务需求的适应性。展望HFC技术及相关应用的发展,提出了当前阶段有线电视网络改造的观点和思考。供各界人士参考、讨论。

Through introduction of our country cable TV network correlation technical standard,and the nowadays mainstream cable TV network form HFC technical performance analysis,considerations on user group and other factors,elaborate HFC to the current service demand compatibility.Forecasts the HFC technology and the correlation application development,proposes viewpoint and the ponder onthe current stage cable TV network transformation.