Weiqiang Tan, is currently a Ph.D. candidate at Southeast University, Nanjing, Jiangsu, China. He has been an IEEE student member since 2013. He was a visiting student to the School of Electronics, Electrical Engineering and Computer Science, Queen's University Belfast, United Kingdom from 2016 to 2017. His research interests include massive MIMO and Millimetre wave wireless communication. E-mail:wqtan@seu.edu.cn Shi Jin, is currently a professor at the National Mobile Communications Research Laboratory, Southeast University, Nanjing, Jiangsu, China. He was a Research Fellow with the Adastral Park Research Campus, University College London,London, U.K, He serves as an Associate Editor for the IEEE transactions on wireless communications, IEEE communications letters, and IET communications, Prof. Jin and his co-authors have been awarded the 2011 IEEE Communications Society Stephen O. Rice Prize Paper Award and Young Author Best Paper Award by the IEEE Signal Processing Society. E-mail: jinshi@seu.edu.cn Jide Yuon, received the B.S. degree in signal processing from Ocean University of China, Qingdao, Shandong, China, in 2011 and the MS. degree in communication engineering from Harbin Engineering University, Harbin, Heilongjiang,China, in 2014. He is currently a Ph.D. candidate at Southeast University, Nanjing, Jiangsu, China. His research interests include random matrix theory and low-cost massive MIMO systems. E-mail: yuanjide@seu.edu.cn