Performance Evaluation of Downlink Multi-User Massive MIMO with Configurable Active Antenna System and Inter Access Point Coordination in Low-SHF-Band. - Yi Jiang; Kenichiro Yamazaki; Toshihiro Hayata; Kohei Izui; Kanada Nakayasu; Toshifumi Sato; Tatsuki Okuyama; Jun Mashino; Satoshi Suyama; Yukihiko Okumura (IEICE Trans. Commun., 2019)

Development of Edge-Node Map Based Navigation System Without Requirement of Prior Sensor Data Collection. - Kazuki Takahashi; Jumpei Arima; Toshihiro Hayata; Yoshitaka Nagai; Naoya Sugiura; Ren Fukatsu; Wataru Yoshiuchi; Yoji Kuroda (J. Robotics Mechatronics, 2020)