1Wang C X, Haider F, Gao X, et ol. Cellular architecture and key technologies for 5G wireless communication networks. IEEE Communications Magazine, 2014, 52(2): 122-130.
2Pi Z, Khan F. An introduction to millimeter-wave mobile broadband systems. IEEE Communications Magazine, 2011, 49(6): 101-107.
3Bleicher A. The 5G phones future . IEEE Spectrum, 2013, 50(7): 15-16.
4Rappaport T S, Sun S, Mayzus R, et oi. Millimeter wave mobile communications for 5G cellular: it will work! IEEE Access, 2013(1): 335-349.
5Zhao Q L, Li J. Rain attenuation in millimeter wave ranges. Proceedings of 7th International Symposium on Antennas, Propagation & EM Theory, Guilin, China, 2006:1-4.
6Rusek F, Persson D, Lau B K, et 01. Sealing up MIMO: opportunities and challenges with very large arrays. IEEE Signal Processing Magazine, 2013, 30(1): 40-60.
7Marzetta T L. Noncooperative cellular wireless with unlimited numbers of base station antennas. IEEE Transactions on Wireless Communications, 2010, 9(11): 3590-3600.
8Lu L, Li G, Swindlehurst A, .et 01. An overview of massive MIMO: benefits and challenges. IEEE Journal of Selected Topics in Signal Processing, 2013, 8(5):742-758.
9Larsson E, Edfors O, Tufvesson F, et al. Massive MIMO for next generation wireless systems. IEEE Communication Magazine, 2013, 52(2):186-195.
10Marzetta T L, Caire G, Debbah M, et al. Special issue on massmive MIMO. Journal of Communications and Networks, 2013, 15(4): 333-337.
