1) Unilateral HFC
单向HFC网
1.
Key Techniques Research of Interactive Data Broadcasting System Based on Unilateral HFC;
基于单向HFC网的交互式数据广播关键技术研究
2) bidirectional HFC net
双向HFC网
1.
Technological problems of the bidirectional HFC net in transmiting upwards and corresponding strategies;
双向HFC网上行传输的技术问题及对策
3) HFC two-way networks
HFC双向网
1.
The reform of HFC two-way networks-the best way to horizontally shift from simulated platform to digital platform;
HFC双向网改造是模拟平台向数字平台平移的最佳途径
4) two-way HFC network
双向HFC网络
1.
Adjustment to Return System of Two-way HFC Network;
双向HFC网络反向系统的调试
2.
This paper summarizes some understanding and experience of two-way HFC network design and transmission system debugging.
文章对双向HFC网络的设计和调试总结了一些粗浅的认识和经验。
3.
This paper introduces structure,character,main design and method of adjustment of CATV two-way HFC network.
系统介绍有线电视双向HFC网络的结构、特点、设计要点与调整方法。
5) bidirectional HFC network
双向HFC网络
1.
This paper introduces the functions, composition of the intelligent plot, and then discusses its implementation in CATV bidirectional HFC network.
介绍智能化小区系统的功能、组成,以及智能化小区在有线电视双向HFC网络中的具体实现。
6) HFC double-directions net
HFC双向网络
1.
According to the design principles of HFC double-directions net, the functions and technical targets of the frontier systems, light-chain circuits and the distributed systems were analyzed and calculated in detail.
根据HFC双向网络的设计原则,对其前端系统、光链路、分配系统的功能及技术指标进行了较为详尽的分析和计算,并提出了施工过程应注意的问题。
补充资料：城域网(见计算机网络)
城域网(见计算机网络)
metropolitan area network, MAN
ehengyuwQng城域网(metropolitan area netwo次，MAN)分布范围可覆盖几个街区到整个城市的计算机网络。见计算机网络。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条