[1] Mohammad Ali Khalighi and Murat Uysal, IEEE Communication Surveys and Tutorials 16, 2231 (2014).
[2] E. G. Larsson, O. Edfors, F. Tufvesson and T. Marzetta, IEEE Communications Magazine 52, 186 (2014).
[3] Li Ming, Li Shu-ming and Yang Shao-wen, Journal of Optoelectronics·Laser 24, 710 (2013). (in Chinese)
[4] Lu Lu, Geoffrey Ye Li, A. Lee Swindlehurst, Alexei Ashikhmin and Rui Zhang, IEEE Journal of Selected Topics in Signal Processing 8, 742 (2014).
[5] Bing Fang, Zuping Qian, Wei Shao and Wei Zhong, Wireless Personal Communications 80, 1147 (2015).
[6] Lee Byung Moo, Choi JinHyeock, Bang JongHo and Kang Byung-Chang, An Energy Efficient Antenna Selection for Large Scale Green MIMO Systems, IEEE International Symposium on Circuits and Systems (ISCAS), Beijing, 950 (2013).
[7] S. Mohammad Navidpour, Murat Uysal and Mohsen Kavehrad, IEEE Transactions on Wireless Communications 6, 2813 (2007).
[8] Rao Ruizhong, Light Propagation in the Turbulent Atmosphere, Heifei: Anhui Science and Technology Publishing House, 180 (2005). (in Chinese)
[9] Li Jin-Hong and Lü Bai-Da, Acta Physica Sinica 60, 1 (2011). (in Chinese)
[10] Yu Xiangbin, Dang Xiaoyu, Leung Shu-Hung, Liu Yan and Yin Xin, IEEE Transactions on Wireless Communications 13, 1344 (2014).
[11] 3GPP TS 23.203, V13.3.0, Technical Specification Group Services and System Aspects; Policy and Charging Control Architecture (Release 13), 2015.
[12] Xu Yijun and Hu Changjun., Telecommunications Network Technology 11, 12 (2009). (in Chinese)
[13] Zhang Shuai, Bai Cheng-lin, Luo Qing-long and Zhang Xiao-guang, Journal of Optoelectronics·Laser 24, 508 (2013). (in Chinese)
[14] Zhang Mingxuan and Zhang Zaichen, IEEE Communications Letters 18, 1351 (2014).