• Acta Optica Sinica
  • Vol. 39, Issue 2, 0206001 (2019)
Kejun Jia1、*, Li Hao2, and Shouqin Zhang1
Author Affiliations
  • 1 School of Computer and Communication, Lanzhou University of Technology, Lanzhou, Gansu 730050, China
  • 2 Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
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    DOI: 10.3788/AOS201939.0206001 Cite this Article Set citation alerts
    Kejun Jia, Li Hao, Shouqin Zhang. Design and Performance Analysis of Asymmetrically Clipped Optical Multi-Carrier Code Division Multiple Access System in Visible Light Communications[J]. Acta Optica Sinica, 2019, 39(2): 0206001 Copy Citation Text show less
    Block diagram of ACO-MC-CDMA system
    Fig. 1. Block diagram of ACO-MC-CDMA system
    BER performance of ACO-MC-CDMA system with LOS AWGN
    Fig. 2. BER performance of ACO-MC-CDMA system with LOS AWGN
    Frequency response of Ceiling-Bounce channel
    Fig. 3. Frequency response of Ceiling-Bounce channel
    BER performance comparison among ORC, MRC and EGC algorithms
    Fig. 4. BER performance comparison among ORC, MRC and EGC algorithms
    BER performance when ORC is adopted
    Fig. 5. BER performance when ORC is adopted
    BER performance when MRC is adopted
    Fig. 6. BER performance when MRC is adopted
    BER performance when EGC is adopted
    Fig. 7. BER performance when EGC is adopted
    ParameterValue
    Linear dynamic range of LED Imin-Imax0.1-1
    Standard deviation σ00.2
    DC bias BDC0.06
    Root-mean-square delay spread Drms/ns8
    Number of paths L15
    Minimum delay Δt /ns0.75
    Length of cyclic prefix Ng16
    Table 1. Simulation parameters
    Kejun Jia, Li Hao, Shouqin Zhang. Design and Performance Analysis of Asymmetrically Clipped Optical Multi-Carrier Code Division Multiple Access System in Visible Light Communications[J]. Acta Optica Sinica, 2019, 39(2): 0206001
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