TY - The Journal of China Universities of Posts and Telecommunications A1 - Pan Ziyu, Hu Han T1 - Energy efficiency optimization for HCNs based on small base station transmission power allocation Y1 - 2020-07-07 00:00:00.0 JF - Journal of China Universities of Posts and Telecommunications JO - The Journal of China Universities of Posts and Telecommunications SP - 19 EP - 25 VL - 27 IS - 2 UR - {https://jcupt.bupt.edu.cn/EN/10.19682/j.cnki.1005-8885.2020.1003} N1 - 10.19682/j.cnki.1005-8885.2020.1003 ER -