MR-BPSK-based long-span repeaterless optical transmission

Yin Meng; Zeng Tao; Cao Li; Pan Yong; Hu Rong

doi:10.13756/j.gtxyj.2015.03.005

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MR-BPSK-based long-span repeaterless optical transmission

- MR-BPSK-based long-span repeaterless optical transmission
- Study on Optical communication Issue 3, Pages: 16-17(2015)
- 作者机构：
  
  1. 中国移动通信集团设计院有限公司北京分公司
  2. 武汉邮电科学研究院光纤通信技术和网络国家重点实验室
  3. 武汉光迅科技股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.03.005
  CLC： TN929.1
- Published：2015，
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[1]尹萌,曾韬,曹丽,潘勇,胡荣.基于MR-BPSK技术的超长跨距光传输[J].光通信研究,2015(03):16-17+60.

Yin Meng, Zeng Tao, Cao Li, et al. MR-BPSK-based long-span repeaterless optical transmission. [J]. (3):16-17(2015)
[1]尹萌,曾韬,曹丽,潘勇,胡荣.基于MR-BPSK技术的超长跨距光传输[J].光通信研究,2015(03):16-17+60. DOI： 10.13756/j.gtxyj.2015.03.005.

Yin Meng, Zeng Tao, Cao Li, et al. MR-BPSK-based long-span repeaterless optical transmission. [J]. (3):16-17(2015) DOI： 10.13756/j.gtxyj.2015.03.005.

摘要

提出了一种全新的MR-BPSK（受控旋转二进制相移键控）方法。通过预定义的二进制序列

将BPSK（二进制相移键控）信号随机进行0°或者90°旋转

所得到的伪QPSK（四相相移键控）信号能够通过传统CMA（恒模算法）进行恢复。采用上述方法

成功实现了2Gbit/s速率、440km的无中继传输。

Abstract

We present a novel Manipulated Rotating Binary-Phase-Shift Keying（MR-BPSK）technique in this paper.On the basis of a pre-defined binary sequence

we randomly rotate the BPSK signals by 0°or 90°and the resulted fake QPSK signals can be recovered by using the traditional Constant Modulus Algorithm（CMA）.Using the proposed method

we successfully implement 440 km 2Gbit/s repeaterless transmission.

关键词

相干检测超长跨距二进制相移键控

Keywords

coherent detectionrepeaterless transmissionBPSK

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Related Institution

School of Automation and Information Engineering, Xi’an University of Technology

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