Implementation and Evaluation of Caching Method to Increase the Speed of UPnP Gateway. - Kohta Nakamura; Masahiro Ogawa; Takahiro Koita; Kenya Sato (EUC (1), 2008)

Transmit power control and channel assignment for femto cells in HetNet systems using genetic algorithm. - Kohta Nakamura; Taichi Tashiro; Keiji Yamamoto; Kenichi Ohno (PIMRC, 2015)