Introduction and Application Analysis of SDN in PTN

Jinkai Tang; Qi Zhang

doi:10.11959/j.issn.1000-0801.2015266

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Introduction and Application Analysis of SDN in PTN

Operating technology wide-angle | 更新时间：2024-06-05

- Introduction and Application Analysis of SDN in PTN
- Telecommunications Science Vol. 31, Issue 12, Pages: 1-200(2015)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2015266
  CLC：
- Published Online：2015-12，
  
  Published：20 December 2015
- 稿件说明：
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Jinkai Tang, Qi Zhang. Introduction and Application Analysis of SDN in PTN[J]. Telecommunications science, 2015, 31(12): 1-200.
DOI：

Jinkai Tang, Qi Zhang. Introduction and Application Analysis of SDN in PTN[J]. Telecommunications science, 2015, 31(12): 1-200. DOI： 10.11959/j.issn.1000-0801.2015266.

摘要

PTN具有端到端QoS、统计复用和集中网管的特征，在运营商网络上发挥了重要作用，SDN 具有智能控制、集中控制和开放的特征，目前发展很快。在两者特点剖析的基础上，分析了SDN引入PTN的必要性和基站业务、集客业务的应用场景，提出了SPTN的技术要求，并结合上海的试点与测试情况分析了SDN基本功能特点。最后，探讨了SDN引入后运营商网络在转发层和控制层的逐步演进路径。

Abstract

With the features of end-to-end QoS

statistical multiplex and centralized network management

PTN plays an important role in a carrier network. SDN is developing quickly

having the characters of intel-controlling

centralized controlling and source-opened. Based on the characters

the necessity of the introduction SDN to PTN and application scenarios of base station and private line were discussed. Technical requirements of SPTN were proposed and the basic functions of SDN with the result of SPTN testbed in Shanghai CMCC were implied. Finally

the evolution road of transferred layer and controller layer in carrier network after the introduction of SDN was discussed.

关键词

Keywords

references

ONF . Software-Defined Networking: The New Norm for Networks . ONF White Paper , 2012

Thomas D . Nadeau and Ken Gray, SDN: Software Defined NetworksO'Reilly , 2013

ONF . Optical Transport Use Cases . ONF White Paper , 2012

Gringeri S , Bitar N , Xia T J . Extending software defined network principles to include optical transport . IEEE Communications Magazine , 2013 , 51 （ 3 ）: 32 - 40 .

中国移动通信集团有限公司上海分公司 . 014年上海移动传送网络管理与发展演进规划研究， 2014

Shanghai Branch of China Mobile Group Design Institute Co., Ltd . Research on the management and development of Shanghai mobile transmission network in 2014 . 2014

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Related Institution

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