Hybrid Modulated Multiband Coherent Optical OFDM for Low-Complexity Phase Noise Compensation

被引：14
|
作者：
Chen, Xi [1 ]
He, Jiayuan [1 ]
Che, Di [1 ]
Shieh, William [1 ]
机构：
[1] Univ Melbourne, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 2015年 / 33卷 / 01期
关键词：
Coherent optical orthogonal frequency-division multiplexing (OFDM); digital filter bank; laser phase noise; DFT-SPREAD OFDM; FIBER; SYSTEMS; FREQUENCY; TOLERANCE;
D O I：
10.1109/JLT.2014.2358373
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we propose and demonstrate effective laser phase noise compensation for coherent optical orthogonal frequency-division multiplexing (OFDM) systems that have long OFDM symbols. The phase noise compensation is achieved via hybrid modulated multiband optical OFDM, aided by the digital filter bank technique. For this, one of the multiple subbands is modulated as discrete Fourier transform spread OFDM. Our experimental results show that laser phase noise up to 1 MHz can be compensated for 114.8-Gb/s 16-QAM signals with 480-km standard single mode fiber transmission.
引用
收藏
页码：126 / 132
页数：7
相关论文
共 50 条
  • [1] Low Complexity Phase Noise Compensation for Multiband Coherent Optical OFDM
    Chen, Xi
    He, Jiayuan
    Che, Di
    Shieh, William
    2014 OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY (OECC/ACOFT 2014), 2014, : 910 - 912
  • [2] Demonstration of Software-defined Multiband OFDM with Low-complexity Phase Noise Compensation
    Chen, Xi
    He, Jiayuan
    Che, Di
    Shieh, William
    2014 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC), 2014,
  • [3] Low-Complexity Blind Phase Noise Compensation in OFDM Systems
    Hossain, Md. Alamgir
    Lin, Hai
    Yamashita, Katsumi
    2014 1ST INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATION & COMMUNICATION TECHNOLOGY (ICEEICT 2014), 2014,
  • [4] Low-Complexity Phase Noise Compensation Approach for CO-OFDM Systems
    Fan, Qirui
    He, Jing
    Chen, Ming
    Liu, Jun
    Chen, Lin
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2016, 28 (21) : 2323 - 2326
  • [5] Experimental Demonstration of a Low-Complexity Phase Noise Compensation for CO-OFDM Systems
    Tu Thanh Nguyen
    Son Thai Le
    Wuilpart, Marc
    Megret, Patrice
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 30 (16) : 1467 - 1470
  • [6] A Low-Complexity Algorithm for OFDM Phase Noise Estimation
    Wang, Zhongju
    Babu, Prabhu
    Palomar, Daniel P.
    2017 IEEE 18TH INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS (SPAWC), 2017,
  • [7] Low-Complexity Adaptive Background Compensation of Coherent Optical Transmitters
    Kunst, James J. W.
    Bonetti, Juan I.
    Reyes, Benjamin T.
    Morero, Damian A.
    Hueda, Mario R.
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2023, 41 (02) : 489 - 507
  • [8] Phase Noise Effects on Phase-Modulated Coherent Optical OFDM
    Yi, Xingwen
    Hu, Shaohua
    Zhou, Hongyan
    Tang, Changwei
    Xu, Bo
    Zhang, Jing
    Qiu, Kun
    IEEE PHOTONICS JOURNAL, 2016, 8 (01):
  • [9] Low-complexity ultrawideband transceiver with compatibility to multiband-OFDM
    Nakache, YP
    Orlik, P
    Gifford, WM
    Molisch, AF
    Ramachandran, I
    Fang, G
    Zhang, JY
    JOINT UWBST & IWUWBS 2004, CONFERENCE PROCEEDINGS, 2004, : 151 - 155
  • [10] Leveraging autoencoder for laser phase noise compensation in coherent optical OFDM systems
    Al-Saedi, Ibtesam R. K.
    Alnaseri, Omar
    Rasool, Jamal Mohammed
    Li, Hongxiang
    JOURNAL OF OPTICS-INDIA, 2025,
12345