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Access Networks短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 互联互通 The CATV network of China is developing to multiple business access networks, so traditional HFC networks must upgrade to a two-way system. 中国有线电视网络正在向多业务接入网发展,多业务接入网需要将现有的单向 HFC网络升级改造为双向 HFC网络。 cnki The concept of access networks is evolved with the immigration of subscriber networks, and becomes a hot point in current telecom industry. 接入网是在电信网络的用户网在演变过程中引出的概念,是目前电信界最热门话题之一。 cnki The radical change in the communications market has brought about the advent of subscriber access equipment for wireline and wireless access networks. 通信市场目前正面临着急剧的变化,利用被称作接入网的有线和无线技术的用户接入设备也相应问世。 cnki ATM PON is important to the development of broadband access networks due to the advantages such as low cost, great performances, flexible access and so on. ATM PON由于价格低、性能好、宽带化和灵活接入等优点,对宽带接入网的发展具有重要意义。 cnki In this paper, on the lines of the status and market demand of access networks, three phases of development broadband access networks of China are presented. 本文根据我国接入网的现状和市场需求,提出了建设我国宽带接入网的三个发展阶段。 cnki Opportunities and challenges for access networks with full service operation. 全业务运营,接入网面临的机遇与挑战。 www.ftthchina.com.cn Research and develop the SDH optical transport system used in access netwOrks. 研究开发出一种用于接入网的 SDH光纤传输系统。 cnki With the worldwide telecommunications networks' advance towards optical fiber and broadband, optical access networks are introduced. 随着全球电信网络向光纤化、宽带化方向的发展,光纤接入网应运而生。 cnki |