Joint Timing and Frequency Synchronization Based on FrFT Encoded Training Symbol for Coherent Optical OFDM Systems

被引：0
|
作者：
Zhou, Huibin [1 ]
Wu, Jiadi [1 ]
Tang, Ming [1 ]
Chen, Xi [1 ]
Fu, Songnian [1 ]
Shum, Perry Ping [2 ]
Liu, Deming [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Next Generat Internet Access Natl Engn Lab NGIA, 1037 Luoyu Rd, Wuhan 430074, Peoples R China
[2] Nanyang Technol Univ, Sch EEE, 50 Nanyang Ave, Singapore 639798, Singapore
来源：
2016 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) | 2016年
关键词：
D O I：
暂无
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：
With fractional Fourier transform (FrFT) encoded training symbols, we propose and implement a joint timing synchronization and frequency offset estimation algorithm for coherent optical OFDM systems to achieve robust time-frequency synchronization against poor SNR.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Joint timing and frequency synchronization in coherent optical OFDM systems
    Xinwei DU
    PooiYuen KAM
    Changyuan YU
    Frontiers of Optoelectronics, 2019, 12 (01) : 4 - 14
  • [2] Joint timing and frequency synchronization in coherent optical OFDM systems
    Du, Xinwei
    Kam, Pooi-Yuen
    Yu, Changyuan
    FRONTIERS OF OPTOELECTRONICS, 2019, 12 (01) : 4 - 14
  • [3] Joint timing and frequency synchronization in coherent optical OFDM systems
    Xinwei Du
    Pooi-Yuen Kam
    Changyuan Yu
    Frontiers of Optoelectronics, 2019, 12 : 4 - 14
  • [4] Efficient joint timing and frequency synchronization algorithm for coherent optical OFDM systems
    Du, Xinwei
    Zhang, Jing
    Li, Yan
    Yu, Changyuan
    Kam, Pooi-Yuen
    OPTICS EXPRESS, 2016, 24 (17): : 19969 - 19977
  • [5] Timing synchronization based on training symbol for OFDM systems
    Li, Jun-Ke
    Song, Rong-Fang
    Zhang, Shi-Bing
    Zhang, Li-Jun
    Nanjing Youdian Daxue Xuebao (Ziran Kexue Ban)/Journal of Nanjing University of Posts and Telecommunications (Natural Science), 2006, 26 (06): : 16 - 20
  • [6] Joint timing/frequency offset estimation and correction based on FrFT encoded training symbols for PDM CO-OFDM systems
    Zhou, Huibin
    Li, Xiang
    Tang, Ming
    Wu, Qiong
    Chen, Xi
    Luo, Ming
    Fu, Songnian
    Liu, Deming
    OPTICS EXPRESS, 2016, 24 (25): : 28256 - 28269
  • [7] Training Symbol Based Coarse Timing Synchronization in OFDM Systems
    Ruan, Ming
    Reed, Mark C.
    Shi, Zhenning
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2009, 8 (05) : 2558 - 2569
  • [8] Low-complexity joint synchronization of symbol timing and carrier frequency for OFDM systems
    Zheng, HR
    Tang, J
    Shen, B
    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2005, 51 (03) : 783 - 789
  • [9] Discrete FRFT-Based Frame and Frequency Synchronization for Coherent Optical Systems
    Omomukuyo, Oluyemi
    Zhang, Shu
    Dobre, Octavia
    Venkatesan, Ramachandran
    Ngatched, Telex M. N.
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (23) : 2016 - 2019
  • [10] New algorithm for symbol timing and frequency synchronization in OFDM systems
    School of Electronic, Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240, China
    不详
    Huazhong Ligong Daxue Xuebao, 2007, 6 (30-33):
12345