A generalized approach to block diagonalization for multiuser MIMO downlink. - Tomoki Sada; Julian L. Webber; Toshihiko Nishimura; Takeo Ohgane; Yasutaka Ogawa (PIMRC, 2010)

Radio network selection scheme notified by the each network's real-time performance in the multi-layered communication network. - Shingo Watanabe; Kosuke Yamazaki; Toshihiko Komine; Tomoki Sada; Takashi Fujimoto; Akira Yamaguchi; Kanshiro Kashiki; Kazunori Takeuchi (WPMC, 2012)

Systematic coexistence scheme for an additional radio system in the operating area of an existing radio communication system. - Kanshiro Kashiki; Tomoki Sada; Akira Yamaguchi; Kosuke Yamazaki; Shingo Watanabe (RWS, 2013)

Performance characteristics of a signal detection scheme and its estimation method applicable to M-to-M communication System. - Kanshiro Kashiki; I-Te Lin; Tomoki Sada; Toshihiko Komine; Shingo Watanabe (RWS, 2014)

Analytical Study for Performance Evaluation of Signal Detection Scheme to Allow the Coexistence of Additional and Existing Radio Communication Systems. - Kanshiro Kashiki; I-Te Lin; Tomoki Sada; Toshihiko Komine; Shingo Watanabe (IEICE Trans. Commun., 2014)

Feature Detection Scheme Using Cyclic Prefix (CP) in OFDM: Its Application and Performance. - Kanshiro Kashiki; Tomoki Sada; Kosuke Yamazaki; Shingo Watanabe (VTC Fall, 2015)

Interference monitoring scheme using feature detection between satellite and cellular systems in 28 GHz band. - Kanshiro Kashiki; Tomoki Sada; Akihide Nagamine; Fumio Watanabe (PIMRC, 2017)

Feature Detection Scheme Using Cyclic Prefix (CP) in OFDM; Analytical Method for Basic Performance Characteristics and Applications to Mobile Communication Systems. - Kanshiro Kashiki; Tomoki Sada; Akira Yamaguchi (IEICE Trans. Commun., 2017)