@article{GAO Yi-Meng:102, author = {[GAO Yi-Meng, HUANG Xue, QIAN Hai-Jun, SONG Xin]}, title = {Energy-efficient power allocation for NOMA heterogeneous networks with imperfect CSI}, publisher = {The Journal of China Universities of Posts and Telecommunications}, year = {2022}, journal = {Journal of China Universities of Posts and Telecommunications}, volume = {29}, number = {1}, eid = {102}, pages = {102-112}, keywords = {heterogeneous networks, non-orthogonal multiple access, imperfect channel state information, power allocation}, doi = https://jcupt.bupt.edu.cn/EN/10.19682/j.cnki.1005-8885.2022.2011 }