著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Nan Zhao and Ying-Chang Liang and Dusit Niyato and Yiyang Pei and Minghu Wu and Yunhao Jiang,Deep Reinforcement Learning for User Association and Resource Allocation in Heterogeneous Cellular Networks,IEEE Transactions on Wireless Communications,1536-1276,Institute of Electrical and Electronics Engineers (IEEE),2019-11,18,11,5141-5152,https://cir.nii.ac.jp/crid/1360013246271486720,https://doi.org/10.1109/twc.2019.2933417