• Chinese Optics Letters
  • Vol. 20, Issue 5, 050601 (2022)
Gang Chen, Ming Chen*, Wen Chen, Lede Yin, Aitao Deng, Yuxin Cai, and Dengqiao Wang
Author Affiliations
  • School of Physics and Electronics, Hunan Normal University, Changsha 410081, China
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    DOI: 10.3788/COL202220.050601 Cite this Article Set citation alerts
    Gang Chen, Ming Chen, Wen Chen, Lede Yin, Aitao Deng, Yuxin Cai, Dengqiao Wang. Real-time reception of NHS-OFDM signal with SPA-enhanced channel estimation for intensity-modulated direct-detection systems[J]. Chinese Optics Letters, 2022, 20(5): 050601 Copy Citation Text show less
    References

    [1] B. J. C. Schmidt, A. J. Lowery, J. Armstrong. Experimental demonstrations of electronic dispersion compensation for long-haul transmission using direct detection optical OFDM. J. Lightwave Technol., 26, 196(2008).

    [2] J. Armstrong. OFDM for optical communications. J. Lightwave Technol., 27, 189(2009).

    [3] Y. Xiao, Z. Wang, J. Cao, R. Deng, Y. Liu, J. He, L. Chen. Time-frequency domain encryption with SLM scheme for physical-layer security in an OFDM-PON system. J. Opt. Commun. Netw., 10, 46(2018).

    [4] L. Chen, J. Zhou, Y. Qiao, Z. Huang, Y. Ji. Novel modulation scheme based on asymmetrically clipped optical orthogonal frequency division multiplexing for next-generation passive optical networks. J. Opt. Commun. Netw., 5, 881(2013).

    [5] M. Chen, L. Wang, D. Xi, L. Zhang, H. Zhou, Q. Chen. Comparison of different precoding techniques for unbalanced impairments compensation in short-reach DMT transmission systems. J. Lightwave Technol., 38, 6202(2020).

    [6] W. Shieh, C. Athaudage. Coherent optical orthogonal frequency division multiplexing. Electron. Lett., 42, 587(2006).

    [7] D. Qian, J. Hu, J. Yu, J. Yu, P. N. Ji, L. Xu, T. Wang, M. Cvijetic, T. Kusano. Experimental demonstration of a novel OFDM-A based 10 Gb/s PON architecture. 33rd European Conference and Exhibition of Optical Communication, 1(2007).

    [8] S. L. Jansen, I. Morita, T. C. W. Schenk, H. Tanaka. 121.9-Gb/s PDM-OFDM transmission with 2-b/s/Hz spectral efficiency over 1000 km of SSMF. J. Lightw. Technol., 27, 177(2009).

    [9] L. Nadal, J. M. Fabrega, J. Vilchez, M. S. Moreolo. Experimental analysis of 8-QAM constellations for adaptive optical OFDM systems. IEEE Photon. Technol. Lett., 28, 445(2016).

    [10] F. Barrami, Y. L. Guennec, E. Novakov, J. M. Duchamp, P. Busson. A novel FFT/IFFT size efficient technique to generate real time optical OFDM signals compatible with IM/DD systems. European Microwave Conference, 1247(2013).

    [11] M. F. Sanya, L. Djogbe, A. Vianou, C. Aupetit-Berthelemot. DC biased optical OFDM for IM/DD passive optical network systems. J. Opt. Commun. Netw., 7, 205(2015).

    [12] M. Chen, X. Xiao, Z. R. Huang, J. Yu, F. Li, Q. Chen, L. Chen. Experimental demonstration of an IFFT/FFT size efficient DFT-spread OFDM for short reach optical transmission systems. J. Lightwave. Technol., 34, 2100(2015).

    [13] G. Chen, M. Chen, W. Chen, L. Yin, L. Zhang, D. Xi, H. Long, L. Wang, S. Qian, Q. Chen. Hardware-efficient generation and reception of NHS-OFDM signal for direct-detection PON. Opt. Commun., 508, 127721(2022).

    [14] Y. S. Hussein, M. Y. Alias, A. A. Abdulkafi. On performance analysis of LS and MMSE for CE in VLC systems. IEEE 12th International Colloquium on Signal Processing & Its Applications (CSPA), 204(2016).

    [15] X. Chen, M. Jiang. Adaptive statistical Bayesian MMSE CE for visible light communication. IEEE Trans. Signal Process., 65, 1287(2016).

    [16] M. Chen, P. Zou, L. Zhang, N. Chi. Demonstration of a 2.34 Gbit/s real-time single silicon-substrate blue LED-based underwater VLC system. IEEE Photon. J., 12, 7900211(2020).

    [17] R. Deng, J. He, M. Chen, Y. Zhou. Experimental demonstration of a real-time gigabit OFDM-VLC system with a cost-efficient precoding scheme. Opt. Commun., 423, 69(2018).

    [18] X. Liu, F. Buchali. Intra-symbol frequency-domain averaging based CE for coherent optical OFDM. Opt. Express, 16, 21944(2008).

    [19] F. Li, J. Yu, Y. Fang, Z. Dong, X. Li, L. Chen. Demonstration of DFT-spread 256 QAM-OFDM signal transmission with cost-effective directly modulated laser. Opt. Express, 22, 8742(2014).

    [20] J. S. Bruno, V. Almenar, J. Valls, J. L. Corral. Real-time 20.37 Gb/s optical OFDM receiver for PON IM/DD systems. Opt. Express, 26, 18817(2018).

    [21] L. Yin, W. Chen, M. Chen, S. Qian, G. Chen, J. Zuo, Q. Cheng. Demodulation of NHS-OFDM Signal with real-valued FFT and enhanced channel estimation. Asia Communications and Photonics Conference, T4A.75(2021).

    [22] R. Deng, J. He, M. Chen, L. Chen. SFO compensation by pilot-aided CE for real-time DDO-OFDM system. Opt. Commun., 355, 172(2015).

    [23] M. Chen, G. Liu, L. Zhang, H. Zhou, Q. Chen. Online digital offset mismatch compensation for high-speed time-interleaved ADC in real-time optical OFDM receiver. Opt. Express, 27, 16650(2019).

    [24] F. Li, X. Li, L. Chen, Y. Xia, C. Ge, Y. Chen. High level QAM OFDM system using DML for low-cost short reach optical communications. IEEE Photon. Technol. Lett., 26, 941(2014).

    Data from CrossRef

    [1] Gokce Hacioglu, Cenk Albayrak, Kadir Turk. Optical OFDM waveform construction by combining complex symbols’ component of IFFT. Physical Communication, 102137(2023).

    Gang Chen, Ming Chen, Wen Chen, Lede Yin, Aitao Deng, Yuxin Cai, Dengqiao Wang. Real-time reception of NHS-OFDM signal with SPA-enhanced channel estimation for intensity-modulated direct-detection systems[J]. Chinese Optics Letters, 2022, 20(5): 050601
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