UDP Throughput Evaluation Considering the Communication Distance between AP and Wireless Terminals over Multi-rate WLAN Environment. - Kohei Izui; Hiroyasu Obata; Chisa Takano; Kenji Ishida (CANDAR, 2014)

5G Experimental Trials of 4.5 GHz Band Digital Beamforming in Dense Urban Area. - Tatsuki Okuyama; Satoshi Suyama; Jun Mashino; Yukihiko Okumura; Kohei Izui; Kenichiro Yamazaki (PIMRC, 2018)

Outdoor DL MU-MIMO and Inter Access Point Coordination Performance of Low-SHF-Band C-RAN Massive MIMO System for 5G. - Yasushi Maruta; Kenichiro Yamazaki; Kohei Izui; Tatsuki Okuyama; Jun Mashino; Satoshi Suyama; Kanada Nakayasu; Toshifumi Sato; Yukihiko Okumura (VTC Spring, 2018)

Field Experimental DL MU-MIMO Evaluations of Low-SHF-Band C-RAN Massive MIMO System with over 100 Antenna Elements for 5G. - Kenichiro Yamazaki; Kohei Izui; Kanada Nakayasu; Tatsuki Okuyama; Jun Mashino; Satoshi Suyama; Toshifumi Sato; Yukihiko Okumura (VTC Fall, 2018)

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)

Performance Evaluation of Low Complexity Digital Beamforming Algorithms by Link-Level Simulations and Outdoor Experimental Trials for 5G Low-SHF-Band Massive MIMO. - Tatsuki Okuyama; Satoshi Suyama; Jun Mashino; Kazushi Muraoka; Kohei Izui; Kenichiro Yamazaki; Yukihiko Okumura (IEICE Trans. Commun., 2019)