[1] Hasan Z, Boostanimehr H, Bhargava V K. Green cellular networks: a survey, some research issues and challenges[J]. IEEE Communication Survey & Tutorials, 2011, 13(4): 524-540.[2] Rusek F, Persson D, Lau E G, et al. Scaling up MIMO: opportunities and challenges with very large arrays[J]. IEEE Signal Processing Magazine, 2013, 30(1): 40-60.[3] Ngo H, Larsson E, Marzetta T. Energy and spectral efficiency of very large multiuser MIMO systems[J]. IEEE Transactions on Communications, 2013, 61(4): 1436-1449.[4] 龙航, 旷婧华, 申山山, 等. 迫零中继系统中的空间信道配对与映射[J]. 北京邮电大学学报, 2010, 33(5): 84-88. Long Hang, Kuang Jinghua, Shen Shanshan, et al. Spatial channel pairing and mapping in ZF relaying systems[J]. Journal of Beijing University of Posts and Telecommunications, 2010, 33(5): 84-88.[5] He Chunlong, Sheng Bin, Zhu Pengcheng, et al. Energy efficiency and spectral efficiency tradeoff in downlink distributed antenna systems[J]. IEEE Wireless Communications Letters, 2012, 1(3): 153-156.[6] Couillet R, Debbah M. Random matrix methods for wireless communications[M]. New York: Cambridge University Press, 2011: 17-30.[7] Kim Y, Kwon T, Hong D. Area spectral efficiency of shared spectrum hierarchical cell structure networks[J]. IEEE Transaction on vehicular technology, 2010, 59(8): 4145-4151.[8] Corless R M, Gonnet G H, Hare D E G, et al. On the lambert wfunction[J]. Advances in Computational Mathematics, 1996, 5(4): 329-359.[9] Boyd S, Vandenberghe L. Convex optimization[M]. New York: Cambridge University Press, 2004: 100-101, 103. |