[1] Ji. Ruonan, Wa. Shaowei, Liu. Qingquan and lu. Wei, “High-speed Visible Light Communications: Enabling Technologies and State of the Art,” Applied Sciences, vol. 8, no.4, pp.139-151, 2018.##
[2] Y. Zheng and M. Zhang, “Visible Light Communications— Recent Progresses and Future Outlooks,” In IEEE Symp. on Photonics and Optoelectronic (SOPO), Chengdu, China, 2010.##
[3] O. Gonzalez, R. Perez-Jimenez, S. Rodriguez, J. Rabadan, and A. Ayala, “OFDM Over Indoor Wireless Optical Channel,” IEEE Proc. Optoelectron., vol. 152, no. 4, pp. 199–204, 2005.##
[4] M. Bayat , M. H. Madani, and S. M. J. Razavi, “A Combined Improved Algorithm to Estimating The Delay of Sky Waves in Loran C Receiver,” J. of Electronical & Cyber Defence, vol. 2, no. 4, pp. 55-63, 2014.##
[5] M. Bayat , M. H. Madani “A New Algorithm For Synchronous Continuous Wave Interference Cancellation in Loran Navigation System,” J. of Electronical & Cyber Defence, vol. 4, no. 2, pp. 23-38, 2016.##
[6] M. Z. Afgani, H. Haas, H. Elgala, and D. Knipp, “BVisible Light Communication Using OFDM,” In Proc. IEEE 2nd Int. Conf. Testbeds Res. Infrastructures Develop. Netw. Communities, Barcelona, Spain, pp. 129–134, Mar. 1–3, 2006.##
[7] M. Guerra-Medina, O. Gonzalez, B. Rojas-Guillama, F. D. J. A. Martin-Gonzalez, and J. Rabadan, “Ethernet-OCDMA System for Multi-User Visible Light Communications,” Electron. Lett., vol. 48, no. 4, pp. 227–228, 2012.##
[8] M. Noshad and M. Brandt-Pearce, “High-speed Visible Light Indoor Networks Based on Optical Orthogonal Codes and Combinatorial Designs,” In Proc. of IEEE Global Telecommunications Conference (Globecom), pp. 2436-2441, 2013.##
[9] S. Hara and R. Prasad, “Overview of Multicarrier CDMA,” IEEE Commun. Mag., vol. 35, n