Research on intra-channel multiplexing schemes for Tbit/s optical transmission

Zhang Xinquan; Cheng Rong; Yang Qi; Yang Zhu; Yu Shaohua

doi:10.13756/j.gtxyj.2014.04.001

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Research on intra-channel multiplexing schemes for Tbit/s optical transmission

- Research on intra-channel multiplexing schemes for Tbit/s optical transmission
- Study on Optical communication Issue 4, Pages: 1-4(2014)
- 作者机构：
  
  1. 光纤通信技术和网络国家重点实验室
  2. 武汉邮电科学研究院
  3. 烽火通信科技股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2014.04.001
  CLC： TN929.11
- Published：2014，
扫描看全文
[1]张新全,程容,杨奇,杨铸,余少华.Tbit/s光传输信道内复用技术研究[J].光通信研究,2014(04):1-4+23.

Zhang Xinquan, Cheng Rong, Yang Qi, et al. Research on intra-channel multiplexing schemes for Tbit/s optical transmission. [J]. (4):1-4(2014)
[1]张新全,程容,杨奇,杨铸,余少华.Tbit/s光传输信道内复用技术研究[J].光通信研究,2014(04):1-4+23. DOI： 10.13756/j.gtxyj.2014.04.001.

Zhang Xinquan, Cheng Rong, Yang Qi, et al. Research on intra-channel multiplexing schemes for Tbit/s optical transmission. [J]. (4):1-4(2014) DOI： 10.13756/j.gtxyj.2014.04.001.

摘要

针对光纤通信领域技术热点Tbit/s高速光传输开展研究

分析了其关键的信道内复用技术。基于频谱效率、性能和可实现性

在对Nyquist波分复用、正交频分复用和Super-Nyquist三种技术进行比较后给出了对信道内复用技术的具体选择

并提出具有指导意义的Tbit/s高速光传输商用技术解决方案。

Abstract

As Tbit/s high-rate optical transmission has become a technological hotspot in the field of fiber-optic communication

this paper analyzes its key technology

intra-channel multiplexing.On the basis of comparing three technologies

i.e.NyquistWDM

OFDM and Super-Nyquist in terms of spectral efficiency

performance and feasibility

it gives the specific selection and presents an instructive technological solution to the commercial applications of Tbit/s high-rate optical transmissions.

关键词

信道内复用光传输子信道频谱效率

Keywords

intra-channel multiplexingoptical transmissionsub-channelspectral efficiency

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