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) Ming Zeng and Wanming Hao and Octavia A. Dobre and Zhiguo Ding,"Cooperative NOMA: State of the Art, Key Techniques, and Open Challenges",IEEE Network,0890-8044,Institute of Electrical and Electronics Engineers (IEEE),2020-09,34,5,205-211,https://cir.nii.ac.jp/crid/1360016870125367552,https://doi.org/10.1109/mnet.011.1900601