Chinese Optics Letters, Volume. 8, Issue 9, 888(2010)

Blind frequency offset estimation based on cyclic prefix and virtual subcarriers in CO-OFDM system

Yaojun Qiao, Zhansheng Wang, and Yuefeng Ji
Author Affiliations
  • Key Laboratory of Information Photonics and Optical Communications (IPOC), Ministry of Education (MOE), Beijing University of Posts and Telecommunications, Beijing 100876, China
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    CLP Journals

    [1] Yaohong Hao, Yuquan Li, Rong Wang, Weiwei Huang, "Fiber nonlinearity mitigation by PAPR reduction in coherent optical OFDM systems via biased clipping OFDM," Chin. Opt. Lett. 10, 010701 (2012)

    [2] Yanfei Xu, Yaojun Qiao, Yuefeng Ji, "Improving nonlinearity tolerance of 112-Gb/s PDM OFDM systems with coherent detection using BLAST algorithm," Chin. Opt. Lett. 10, 110601 (2012)

    [3] Xuejun Liu1, Yaojun Qiao, Yuefeng Ji, "Electronic compensator for 100-Gb/s PDM-CO-OFDM long-haul transmission systems," Chin. Opt. Lett. 9, 030602 (2011)

    [4] Yiping Sun, Lixia Xi, Xianfeng Tang, Donghe Zhao, Yaojun Qiao, Xia Zhang, Xiaoguang Zhang, "Joint estimation of frequency offset and chromatic dispersion based on the training sequences in M-ary QAM coherent optical transmission system," Chin. Opt. Lett. 12, 100606 (2014)

    [5] Zheng Yan, Yaochao Liu, Xue Chen, "Joint scheme for symbol, sampling clock, and carrier frequency synchronization in PDM-CO-OFDM system beyond 100 Gb/s," Chin. Opt. Lett. 12, 100605 (2014)

    [6] Lujiao Li, Yaojun Qiao, Yuefeng Ji, "Optimized optical phase conjugation configuration for fiber nonlinearity compensation in CO-OFDM systems," Chin. Opt. Lett. 9, 060604 (2011)

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    Yaojun Qiao, Zhansheng Wang, Yuefeng Ji, "Blind frequency offset estimation based on cyclic prefix and virtual subcarriers in CO-OFDM system," Chin. Opt. Lett. 8, 888 (2010)

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    Paper Information

    Received: Jun. 1, 2010

    Accepted: --

    Published Online: Oct. 18, 2010

    The Author Email:

    DOI:10.3788/COL20100809.0888

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