Umeno Ken | 論文著者

Communications Research Laboratory

Communications Research Laboratory Ministry Of Posts And Telecommunications

Communications Research Laboratory, Ministry of Posts and Telecommunications

Communications Research Laboratory, Ministry of Posts and Telecommunications, 4-2-1 Nukui-Kitamachi, Koganei, Tokyo 184-8795, Japan

Department of Applied Mathematics and Physics, Graduate School of Informatics, Kyoto University, Sakyo, Kyoto 606-8501, Japan

Graduate School of Informatics, Kyoto University

National Inst. Of Information And Communications Technol. Koganei‐shi Jpn

National Institute Of Information And Communications Technology

Next Generation Mobile Communications Laboratory Center For Intellectual Property Strategies Riken

Next Generation Mobile Communications Laboratory, Center for Intellectual Property Strategies, RIKEN

the Graduate School of Informatics of Kyoto University