[1] [1] CHI N, HAAS H, KAVEHRAD M L. Visible light communi-cations:demand factors, benefits and opportunities[J]. IEEE Wireless Communications, 2015, 22(2): 5-7.

[2] [2] WANG Y Q, WANG Y G, CHI N, et al. Demonstration of 575 Mb/s downlink and 225 Mb/s uplink bi-directional SCM-WDM visible light communication using ＲGB LED and phosphor-based LE[J]. Optics Express, 2013, 21(1): 1203-1208.

[3] [3] MURAT U, HATREF N. Optical wireless communication an emerging technology[C]//16th International Conference on Transparent Optical Networks, July 6-10, 2014, Graz, Austria. Graz: ICTON, 2014: 1-7.

[5] [5] WEI L, ZHANG H, YU B, et al. High-accuracy indoor positioning system based on visible light communication[J]. Optical Engineering, 2015, 54(11): 1-1.

[6] [6] SAHIN A, EROGLU Y S, GüVENC I, et al. Hybrid-D localization for visible light communication systems[J]. Journal of Lightwave Technology, 2015, 33(22): 4589-4599.

[7] [7] ZENG L, OBRIEN B D, MINH H, et al. High data rate multiple input multiple output optical wireless communications using white LED lighting[J]. IEEE Journal on Selected Areas in Communications, 2009, 27(9): 1654-1662.

[8] [8] WANG Y, CHI N. Demonstration of high-speed 2×2 non-imaging MIMO nyquist single carrier visible light communication with frequency domain equalization[J]. Journal of Lightwave Technology, 2014, 32(11): 2087-2093.

[9] [9] HE C, WANG T Q, MASUMM A, et al. Performance of optical receivers using photodetectors with different fields of view in an indoorcellular communication system[C]//2015 International Telecommunication Networks and Applications Conference, November 18-20, 2015, Sydney, Australia. Sydney: ITNAC, 2015: 77-82.