Tu Si-Jia,Niu Kai,Dong Chao. Proportional Fairness Optimization with Energy Efficiency guaranteed for FeICIC[EB/OL]. Beijing:Sciencepaper Online[2015-11-13]. http://www.paper.edu.cn/releasepaper/content/201511-206. 此文件来自 中国科技论文在线 请勿作用于商业用途!