摘要
根据国家提出建设下一代广播电视网(NGB)的要求,视像、语音、数据将融于一体。在此背景下,有线电视接入网在发展过程中需要着重思考两大问题:一是接入网技术的推进策略;二是相应的运营管理策略。针对前者,本文就接入网推进模式及其组网结构方面进行了探讨和分析,提出了适合的模式基础;针对后者,要持续深入推进接入网建设,同时建立完善的运营体系。
According to the requirements of building the next generation of broadcast(NGB) proposed by Chinese government, video, voice and data will be integrated harmoniously. Against this background, two major problems in the development process need to be focused on: one is the strategy of promoting Access Network(AN) technique, and the second is the corresponding management strategy. To the former, this article puts forward a suitable mode after analyzing promoting modes and network structure of AN. To the latter, how to advance construction of AN in depth and how to establish a perfect operation system are key contents in this article.
出处
《广播与电视技术》
2015年第4期91-93,共3页
Radio & TV Broadcast Engineering
关键词
有线电视
接入网
光纤深入
推进策略
CATV,Access Network(AN),Fiber penetration,Promoting strategy
