Research and application practice of China Telecom in all-optical network

Jianjun TANG; Junjie LI; Chengliang ZHANG

doi:10.11959/j.issn.1000-0801.2019073

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Research and application practice of China Telecom in all-optical network

Topic:all optical network technology and application | 更新时间：2024-06-05

- Research and application practice of China Telecom in all-optical network
- Telecommunications Science Vol. 35, Issue 4, Pages: 10-15(2019)
- 作者机构：
  
  1. 中国电信股份有限公司智能网络与终端研究院，北京 102209
  2. 中国电信集团有限公司，北京 100031
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019073
  CLC： TN913
- Published Online：2019-04，
  
  Published：20 April 2019
- 稿件说明：
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Jianjun TANG, Junjie LI, Chengliang ZHANG. Research and application practice of China Telecom in all-optical network[J]. Telecommunications science, 2019, 35(4): 10-15.
DOI：

Jianjun TANG, Junjie LI, Chengliang ZHANG. Research and application practice of China Telecom in all-optical network[J]. Telecommunications science, 2019, 35(4): 10-15. DOI： 10.11959/j.issn.1000-0801.2019073.

摘要

随着“宽带中国”“提速降费”等国家战略的推进，通信网络流量迅猛增长，电信运营商的很多枢纽机房空间、供电压力巨大，光层直通的全光网技术将有效缓解上述压力。在分析全光网的概念与内涵的基础上，探讨分析全光网的应用价值与应用实践，并针对当前全光网面临的问题进行分析和对未来技术发展进行展望。

Abstract

With the advancement of national strategies such as “Broadband China” and “Speed-up and Fee-reduction”

network traffic is growing rapidly.The pressures of the space and the power supply in many equipment building of telecommunication operators are huge.All-optical network technology will effectively alleviate these pressures.Based on the analysis of the concept and connotation of all-optical network

the application value and practice of all-optical network were discussed.And the problems faced by the current all-optical network were analyzed and the future development of technology was forecasted.

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references

韦乐平 . 详解迈向真正全光网的正确姿势 [N ] . 中国通信网 ,2017-06-22.

WEI L P . Explain the correct posture towards a true all-opticalnetwork [N ] . China Communication Network ,2017-06-22.

韦乐平 . 迈向全光网:大连接时代的光通信进阶之路 [N ] . 通信产业报 ,2017-01-09.

WEI L P . Towards all-optical network:way to achieve the advancement of optical communication in big-connection era [N ] . Communication Weekly ,2017-01-09.

ROBERTO S , BERDUSCO M . Impact of transmission performance on path routing in all-optical transport networks [J ] . Journal of Lightwave Technology , 1998 , 16 ( 11 ): 1965 - 1971 .

刘雪原 , 张杰 , 顾畹仪 . 波长变换技术对全光网络设计和性能的影响 [J ] . 光通信研究 , 2000 ( 1 ): 16 - 21 .

LIU X Y , ZHANG J , GU W Y . Effect of wavelength conversion technology on design and performance of all-optical networks [J ] . Study on Optical Communications , 2000 ( 1 ): 16 - 21 .

赵文玉 , 纪越峰 , 徐大雄 . 全光网络的安全管理研究 [J ] . 电信科学 , 2001 , 17 ( 5 ): 11 - 14 .

ZHAO W Y , JI Y F , XU D X . Research on security management of all-optical network [J ] . Telecommunications Science , 2001 , 17 ( 5 ): 11 - 14 .

ANDRZEJ J . Photonic fast packet switching [J ] . IEEE Communications Magazine , 1993 ( 2 ): 58 - 65 .

BLUMENTHAL D J . Photonic packet switches:architectures and experimental implementations [J ] . Proceedings of the IEEE , 1994 , 82 ( 11 ): 1650 - 1667 .

戴礼森 , 洪佩琳 , 李津生 . 光分组交换技术 [J ] . 现代电信科技 , 1998 ( 10 ): 38 - 42 .

DAI L S , HONG P L , LI J S . Optical packet switching technology [J ] . Modern Science ＆ Technology of Telecommunication , 1998 ( 10 ): 38 - 42 .

王勇 , 殷洪玺 , 张振荣 , 等 . 未来光因特网中的光交换方式及其发展趋势 [J ] . 电信科学 , 2001 , 17 ( 9 ): 17 - 19 .

WANG Y , YIN H X , ZHANG Z R.et al . Optical switching mode and development trend in the future optical internet [J ] . Telecommunications Science , 2001 , 17 ( 9 ): 17 - 19 .

唐建军 , 纪越峰 . 基于下一代光互联网的光突发交换技术研究 [J ] . 光通信研究 , 2003 ( 1 ): 5 - 8 .

TANG J J , JI Y F . Research on optical burst switching technology based on next generation optical Internet [J ] . Study on Optical Communications , 2003 ( 1 ): 5 - 8 .

唐建军 , 纪越峰 . 光突发交换及其关键技术研究 [J ] . 光通信研究 , 2003 ( 5 ): 11 - 14 .

TANG J J , JI Y F . Research on optical burst switching and key technologies [J ] . Study on Optical Communications , 2003 ( 5 ): 11 - 14 .

ZHANG C L . Optical networking in the cloud and 5G era [Z ] .2018. 2018 .

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