Building a Secure Network during the COVID-19. - Tsuyoshi Akiyama; Ayumu Haruta; Keisuke Tamai; Tetsuji Okada; Hiromi Yamaoka; Hideo Masuda (SIGUCCS, 2022)

The Lecture in Our University During COVID-19 Pandemic. - Hiromi Yamaoka; Keisuke Tamai; Tetsuji Okada; Tsuyoshi Akiyama; Hideo Masuda (SIGUCCS, 2022)

LF-WD: Device-Free Walking Direction Estimation with Low-Frequency CSI Acquisition. - Keisuke Tamai; Takamochi Kanda; Sota Kondo; Koji Yamamoto 001; Noriyasu Kato; Shunji Taki; Takuya Negishi (CCNC, 2023)

Frequency-Domain LOS Identification Compliant with Normalized CSI Values. - Yusei Yasuba; Koji Yamamoto 001; Hiroki Shimomura; Keisuke Tamai; Noriyasu Kato; Shunji Taki; Takuya Negishi (GLOBECOM, 2023)

An Attempt of On-demand Automated Connection Test Suite for Updating Network Infrastructure. - Ayumu Haruta; Hideo Masuda; Hiromi Yamaoka; Tsuyoshi Akiyama; Kazuki Yamamoto; Keisuke Tamai; Sunao Adachi (SIGUCCS, 2023)

Device-Free Pedestrian Tracking Using CSI Sampled at Sub-Nyquist Rate for Human Gait. - Keisuke Tamai; Koji Yamamoto 001; Noriyasu Kato; Takuya Negishi (IEEE Trans. Veh. Technol., 2025)