[1] [1] Wu S, Wang H, Youn C. Visible Light Communications for 5G Wireless Networking Systems: from Fixed to Mobile Communications[J]. IEEE Network, 2014, 28(6):41-45.

[3] [3] An J, Chung W Y. Single-LED Multichannel Optical Transmission with SCMA for Long Range Health Information Monitoring[J]. Journal of Lightwave Technology, 2018, 36(23):5470-5480.

[6] [6] Ding W, Yang F, Yang H, et al. A Hybrid Power Line and Visible Light Communication System for Indoor Hospital Applications[J]. Computers in Industry, 2015, 68:170-178.

[9] [9] Moreno I, Sun C C. Modeling the Radiation Pattern of LEDs[J]. Optics Express, 2008, 16(3):1808-1819.

[10] [10] Wang S, Wang K, Chen F, et al. Design of Primary Optics for LED Chip Array in Road Lighting Application[J]. Optics Express, 2011, 19(4):A716-A724.

[11] [11] Lee X H, Moreno I, Sun C C. High-performance LED Street Lighting Using Microlens Arrays[J]. Optics Express, 2013, 21(9):10612-10621.

[13] [13] Ding J P, I C L, Xu Z Y. Indoor Optical Wireless Channel Characteristics with Distinct Source Radiation Patterns[J]. IEEE Photonics Journal, 2016, 8(1):2508420.

[14] [14] Ding J P, I C L, Zhang H, et al. Cells Planning of VLC Networks Using Non-circular Symmetric Optical Beam[C]//2019 IEEE International Conference on Communications (ICC). Shanghai, China:IEEE, 2019:8761098.

[15] [15] Ding J P, I C L, Chen X F, et al. Asymmetrical Emission Beams based Visible Light Communication Access Points Design[C]//2019 28th Wireless and Optical Communications Conference (WOCC). Beijing, China: IEEE, 2019:8770572.

[16] [16] Ding J P, I C L, Xie R Y, et al. Actual Radiation Patterns-oriented Non-deterministic Optical Wireless Channel Characterization[C]//13th Chinese Conference on Biometric Recognition (CCBR 2018). Urumqi, China: Springer, 2018:517-527.

[17] [17] Ding J P, I C L, Zhang C, et al. Evaluation of Outdoor Visible Light Communications Links Using Actual LED Street Luminaries[C]//13th Chinese Conference on Biometric Recognition (CCBR 2018). Urumqi, China: Springer, 2018:572-579.

[18] [18] Komine T, Nakagawa M. Fundamental Analysis for Visible Light Communication System Using LED Lights[J]. IEEE Transactions on Consumer Electronics, 2004, 50(1):100-107.

[19] [19] Hranilovic S, Kschischang F R. Capacity Bounds for Power- and Band-limited Optical Intensity Channels Corrupted by Gaussian Noise[J]. IEEE Transactions on Information Theory, 2004, 50(5):784-795.

[20] [20] Wang J Y, Liu C, Wang J B, et al. Physical-layer Security for Indoor Visible Light Communications: Secrecy Capacity Analysis[J]. IEEE Transactions on Communications, 2018, 66(12):6423-6436.