[1] PENG Kai, DENG Tian-ping. DH-PIM and LMS channel equalization in free space optical communication system[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2009, 37(2): 9-12.
[2] PAAJARVI P, LEBLANC J. Blind linear equalization of PPM signals using third-order moments[J]. IEEE Communications Society, 2010, 4(9): 1298-1302.
[3] WU Han-ling, LI Xin-yang, YAN Hai-xing. Bit error performance analysis of atmospheric optical communication system based on Gamma-Gamma turbulence channel[J]. Acta Optica Sinica, 2008, 12(28): 99-104.
[4] OHTSUKI T. Turbo-coded atmospheric optical communication system[C]. IEEE International Conference on Communications-ICC, 2002: 2938-2942.
[5] LI L, LIU J, TAYLOR D P. Optical communication using subcarrier PSK intensity modulation through atmospheric turbulence channels[J]. IEEE Transactions on Communications, 2007, 55(8): 1598-1606.
[6] OSCHE G R. Optical detection theory for laser applications[M]. New Jersey: Wiley, 2002.
[7] CHAN V W S. Free-space optical communications[J]. IEEE Journal of Lightwave Technology, 2006, 12(24): 4750-4762.
[8] YAMAGUCHI H, MATSUO R, OHTSUKI T, et al. Equalization for infrared wireless systems using OOK CDMA[J]. IEICE Transactions on Communications, 2002, E85-B(10): 2292-2299.
[9] GAGLIARDI R M, KARP S. Optical telecommunications[M]. CHEN Gen-xiang, tranl. Beijing: Publishing House of Electronics Industry, 1998.
[10] LIANG Ji-xiong. Study of LDPC code in atmospheric wireless optical communication under weak turbulence[D]. Chengdu: University of Electronic Science and Technology of China, 2004: 69-70.
[11] CHEN Dan, KE Xi-zheng, QU Fei. Research on homomorphism filtering technology of wireless optical communication based on four frequency shift keying modulation[J]. Chinese Journal of Lasers, 2011, 38(2): 0205002-1-0205002-5.
[12] GODARD D N. Self-recovering equalization and carrier tracking in two-dimensional data communication systems[J]. IEEE Transactions on Communications, 1980, 28(11): 1867-1875.
[13] ZHAO Bao-feng, ZHAO Ju-min, ZHANG Li-yi. A step-varied constant-modulus blind equilibrium algorithm[J]. Journal of Taiyuan University of Technology, 2005, 36(4): 395-397.
[14] KWONG R H, JOHNSTON E W. A variable step size LMS algorithm[J]. IEEE Transactions on Signal Processing, 1992, 40(7): 1633-1642.