A CD adaptive monitoring and compensation method based on the average of the autocorrelation matrix eigenvalue

被引：1
|
作者：
Lei, Yu [1 ]
Lei, Jianming [1 ]
Guo, Junhui [1 ]
Zou, Xuecheng [1 ]
Li, Bin [2 ]
Lu, Li [3 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China
[2] Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China
[3] Air Force Early Warning Acad, Wuhan 430019, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2014年 / 312卷
基金：
中国国家自然科学基金;
关键词：
Chromatic dispersion compensation; Optical performance monitoring; Polarization multiplexing; QPSK; Time domain equalizer; Autocorrelation matrix eigenvalue;
D O I：
10.1016/j.optcom.2013.09.029
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new autocorrelation matrix eigenvalue based digital signal processing (DSP) chromatic dispersion (CD) adaptive monitoring and compensation method is proposed It employs the average of the autocorrelation matrix eigenvalue instead of eigenvalue spread to be the metric of scanning. The average calculation has been effective in relieving the degradation of performance caused by the fluctuation of autocorrelation matrix eigenvalue. Compare with the eigenvalue spread scanning algorithm, this method reduces the monitoring errors to below 10 ps/nm from more than 200 ps/nm, while not increasing its computation complexity. Simulation results show that in 100 Gbit/s polarization division multiplexing (PDM) quadrature phase shift keying (QPSK) coherent optical transmission system, this method improves the bit error rate (BER) performance and the system robustness against the amplified-spontaneous-emission noise. (C) 2013 Elsevier B.V. All rights reserved
引用
收藏
页码：199 / 202
页数：4
相关论文
共 50 条
  • [1] A CD adaptive monitoring and compensation method based on the average of the autocorrelation matrix eigenvalue
    Lei, Jianming, 1600, Elsevier B.V., Netherlands (312):
  • [2] A CD adaptive monitoring and compensation method based on the average of the autocorrelation matrix eigenvalue
    Lei, J. (leijianming@mail.hust.edu.cn), 1600, Elsevier B.V., Netherlands (312):
  • [3] Linear prediction based on the solution of an eigenvalue problem for the autocorrelation matrix
    Mineev S.A.
    Morozov O.A.
    Plekhanov A.A.
    Soldatov E.A.
    Radiophysics and Quantum Electronics, 2000, Springer Science and Business Media, LLC (43) : 61 - 64
  • [4] Minimum eigenvalue based adaptive fault compensation for hypersonic vehicles
    Ma, Yajie
    Jiang, Bin
    Ren, Hao
    JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2023, 34 (02) : 492 - 500
  • [5] Minimum eigenvalue based adaptive fault compensation for hypersonic vehicles
    MA Yajie
    JIANG Bin
    REN Hao
    Journal of Systems Engineering and Electronics, 2023, 34 (02) : 492 - 500
  • [6] Scale adaptive correlation filter tracking based on the autocorrelation matrix
    Zhu, Jiang
    Yan, Yunyi
    TENTH INTERNATIONAL CONFERENCE ON INFORMATION OPTICS AND PHOTONICS, 2018, 10964
  • [7] Eigenvalue sensitivity analysis based on the transfer matrix method
    Bestle, Dieter
    INTERNATIONAL JOURNAL OF MECHANICAL SYSTEM DYNAMICS, 2021, 1 (01): : 96 - 107
  • [8] A Decentralized Eigenvalue Computation Method for Spectrum Sensing Based on Average Consensus
    Mohammadi, Jafar
    Limmer, Steffen
    Stanczak, Slawomir
    FREQUENZ, 2016, 70 (7-8) : 309 - 318
  • [9] Dynamic Process Monitoring Method Based on Recursive Generalized Eigenvalue Decomposition Using Temporal Covariance Matrix
    Gao, Xiang
    Liu, Fei
    2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23, 2008, : 5134 - 5137
  • [10] Adaptive Compensation Method Based on STCKF for AHRS
    Gao, Shengfeng
    Zhu, Hai
    Guo, Zhengdong
    PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON MECHATRONICS ENGINEERING AND INFORMATION TECHNOLOGY (ICMEIT), 2016, 57 : 16 - 24
12345