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) WANG W.,An uplink resource allocation scheme for OFDMA-based cognitive radio networks,Int. J. Commun. Syst.,,,2009,22,5,603-623,https://cir.nii.ac.jp/crid/1571698599271158656,