Research on the evolution of the local transport network system in the medium and long term

陈晓东; 白杨鹏程; 武英

doi:10.13992/j.cnki.tetas.2017.03.007

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Research on the evolution of the local transport network system in the medium and long term

更新时间：2026-04-20

- Research on the evolution of the local transport network system in the medium and long term
- Vol. 30, Issue 3, Pages: 24-30(2017)
- 作者机构：
  
  1. 中国移动通信集团设计院有限公司新疆分公司
  2. 中国移动通信集团新疆有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2017.03.007
  CLC： TN929.1
- Published：2017
- 稿件说明：
移动端阅览
[1]陈晓东,白杨鹏程,武英.关于面向中长期的本地传送网系统演进的研究[J].电信工程技术与标准化,2017,30(03):24-30.

陈晓东, 白杨鹏程, 武英. Research on the evolution of the local transport network system in the medium and long term[J]. 2017, 30(3): 24-30.
[1]陈晓东,白杨鹏程,武英.关于面向中长期的本地传送网系统演进的研究[J].电信工程技术与标准化,2017,30(03):24-30. DOI： 10.13992/j.cnki.tetas.2017.03.007.

陈晓东, 白杨鹏程, 武英. Research on the evolution of the local transport network system in the medium and long term[J]. 2017, 30(3): 24-30. DOI： 10.13992/j.cnki.tetas.2017.03.007.

摘要

随着宽带、移动数据、专线、IPTV等业务快速发展

现有本地传送网设备类型和平面过多、功能简单

需要多种传输设备叠加、组合才能承载各类业务。全光传送网作为本地传送网远期发展的终极目标

是一个具备多种功能、大容量、扁平化、高可靠性、更加智能统一的全光传送网。本文通过分析中长期业务发展、现有不同类型传输设备的优劣势

研究分析两条传送网演进路线

分别由OTN向全光传送网演进和PTN over OTN向全光传送网演进。

Abstract

With the rapid development of broadband

mobile data

special line

IPTV and other services

the existing local transport network equipment type and plane is too much

the function is simple

the need for a variety of transport equipment stack

combined to carry various types of services. As the ultimate goal of the long-term development of the local delivery network

all optical transport network is a unifi ed all optical transmission network with multiple functions

large capacity

flat

high reliability

and more intelligent. The through the advantages and disadvantages of the analysis of long-term business development

the existing of different types of transmission equipment

research and analysis two transport network evolution route

evolution from OTN to all optical transport network and evolution of over OTN PTN to all optical transport network.

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Related Institution

中国移动通信集团山东有限公司

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中国移动通信集团设计院有限公司

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