Laser & Optoelectronics Progress, Volume. 58, Issue 9, 0906008(2021)

16QAM/OFDM-RoF System Based on Probabilistic Shaping

Xi Li*, Chunlei Zhang, and Huan Wang
Author Affiliations
  • School of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou , Gansu , 730070, China
  • show less
    References(20)

    [1] Wu K Q, He J, Zhou Z H et al. Probabilistic amplitude shaping for a 64-QAM OFDM W-band RoF system[J]. IEEE Photonics Technology Letters, 31, 1076-1079(2019).

    [2] Zhou Z H, He J, Deng R et al. A DCT-spread FOFDM signal with low PAPR in W-band RoF system[C], 1-4(2017).

    [3] Li X Y, Dong Z, Yu J J et al. Performance improvement by pre-equalization in W-band (75-110 GHz) RoF system[C], 1-3(2013).

    [4] Zhao F, Li J L, Gong J M et al. 80-GHz RoF based on push-pull modulator[J]. IEEE Photonics Journal, 11, 1-6(2019).

    [5] Lopes V, Laurêncio P, Medeiros M C R et al. W-band OFDM-RoF system employing optical up-conversion[C], 1-4(2014).

    [6] Wang K H, Li X Y, Kong M et al. Probabilistically shaped 16QAM signal transmission in a photonics-aided wireless terahertz-wave system[C], 1-3(2018).

    [7] Shen S Y, Zhou Q, Chen Y W et al. Hybrid W-band/baseband transmission for fixed-mobile convergence supported by heterodyne detection with data-carrying local oscillator[C], 1-3(2020).

    [8] Latunde A T, Milosavljevic M, Kourtessis P et al. OQAM-OFDM RoF with IM-DD remote heterodyne 28 GHz upconversion for 5G millimeter RANs[C], 1-4(2016).

    [9] Wang D F, Tang X F, Xi L X et al. Orthogonal frequency division multiplexing vector millimeter-wave generation based on two parallel phase modulators[J]. Acta Optica Sinica, 40, 1806006(2020).

    [10] Zhang Y M, Chen L, Cao Z Z et al. Experimental research about a full-duplex OFDM-ROF system based on intensity modulator[J]. Chinese Journal of Lasers, 37, 1744-1749(2010).

    [11] Dong Y X, Jin W, Giddings R P et al. Hybrid DFT-spread OFDM-digital filter multiple access PONs for converged 5G networks[J]. IEEE/OSA Journal of Optical Communications and Networking, 11, 347-353(2019).

    [12] Zhang K M, Wu X X, Zeng Y X et al. 60 GHz optical millimeter wave OFDM-RoF system based on DFT spread spectrum[J]. Optical Communication Technology, 43, 36-39(2019).

    [13] Ni W L, Zheng Y F, Feng C Y et al. Application of pilot-assisted peak-to-average power ratio reduction technology in optical orthogonal frequency division multiplexing communication system[J]. Laser & Optoelectronics Progress, 56, 140601(2019).

    [14] Wu X Q, Liu J F, Zeng X Y et al. Timing synchronization algorithm for coherent optical orthogonal frequency division multiplexing system based on pseudo noise sequence[J]. Acta Optica Sinica, 39, 0506001(2019).

    [15] Ding J J, Zhang J, Wei Y R et al. Comparison of geometrically shaped 32-QAM and probabilistically shaped 32-QAM in a bandwidth-limited IM-DD system[J]. Journal of Lightwave Technology, 38, 4352-4358(2020).

    [16] Iimori H, Stoica R A, de Abreu G T F et al. New York[C], 1-5(2017).

    [17] Skvortcov P, Phillips I, Forysiak W et al. Nonlinearity tolerant LUT-based probabilistic shaping for extended-reach single-span links[J]. IEEE Photonics Technology Letters, 32, 967-970(2020).

    [18] Ren J, Liu B, Zhang L et al. Nonuniform QAM GFDM RoF system based on probabilistic shaping with Huffman code[C](2018).

    [19] Yankov M P, Zibar D, Larsen K J et al. Constellation shaping for fiber-optic channels with QAM and high spectral efficiency[J]. IEEE Photonics Technology Letters, 26, 2407-2410(2014).

    [20] Schmalen L. Probabilistic constellation shaping: challenges and opportunities for forward error correction[C], 1-3(2018).

    Tools

    Get Citation

    Copy Citation Text

    Xi Li, Chunlei Zhang, Huan Wang. 16QAM/OFDM-RoF System Based on Probabilistic Shaping[J]. Laser & Optoelectronics Progress, 2021, 58(9): 0906008

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Oct. 10, 2020

    Accepted: Nov. 14, 2020

    Published Online: May. 12, 2021

    The Author Email: Li Xi (346282380@qq.com)

    DOI:10.3788/LOP202158.0906008

    Topics