智慧天津建设光纤城市和网络基础设施演进研究.doc

文档介绍：智慧天津建设光纤城市和网络基础设施演进研究
吴承英,国立园,张英华
(中国联合网络通信有限公司天津市分公司网络运行维护部,天津 300052)
摘要:智慧城市发展趋势中,光纤城市是智慧城市和物联网发展的基石。世界掀起了新一轮宽带提速建设的浪潮,
主要发达国家普遍将100M宽带接入作为升级的目标。美国已经提出2020年前向1亿美国家庭提供速度为100M的网
络接入。欧盟委员会则提出,到2013年,全面普及宽带网,到2020年所有互联网接口的速度将达到每秒30M以上,
其中50%家庭用户的网速要在每秒100M以上。本文介绍光纤城市网络基础设施演进、NGN软交换接入FTTH(光
纤入户)组网的技术FTTH开通维护支撑技术、IPv6演进方法。通过测试分析出问题的原因,以及解决问题的方法。
目前已在天津联通应用。
关键词:通信技术;光纤城市网络基础设施演进;NGN 软交换接入;FTTH;MEGACO 协议;SIP 协议;
运营支撑系统
Smarter Tianjin Build Fiber City work Infrastructure
Evolution Technology Research
WU Chengying, Guo Liyuan, ZHANG Yinghua
(China pany Tianjin Branch, Tianjin 300052, China)
Abstract: Urban development trend of wisdom optical fiber city is wisdom city and things the
cornerstone of the development of work. A world of the construction of a new round of
broadband speed wave, the main developed countries generally take 100 M broadband access as
upgrades goal. The United States has put forward 2020 years ago to 100 million American families
with speed for 100 M access. The mission is put forward, to 2013, universal
access to work, to 2020 all interface speed of more than 30 MB per second, 50%
of the home user to 100 M per second or more. This article provides Fiber City work
Infrastructure Evolution and a method that FTTH MG access NGN MGC technology and set Digit
Map correctly, access broadband. Finally reason of problem will be found and