Multi-User MIMO Based on Millimeter Wave Massive Analog Relay Stations. - Suwen Ke; Kei Sakaguchi; Gia Khanh Tran; Masashi Iwabuchi; Tomoki Murakami (PIMRC, 2023)

Resilient mmWave Multi-Hop Multi-User Massive Relay MIMO for 6G Networks. - Suwen Ke; Kei Sakaguchi; Gia Khanh Tran (WCNC, 2025)

Field Evaluation of 5G mmWave Relays in Various Topologies: NLOS Coverage Enhancement and Tolerance Against Blockage. - Naoya Okubo; Keishi Tokugawa; Jin Nakazato; Suwen Ke; Yiming Chen; Gia Khanh Tran; Kei Sakaguchi; Mitsuhiro Kuchitsu; Tsuyoshi Itagaki (IEEE Access, 2025)

Millimeter-Wave Massive Analog Relay MU-MIMO With Blocking-Empowered User Scheduling Toward 6G. - Suwen Ke; Gia Khanh Tran; Zongdian Li; Kei Sakaguchi (IEEE Open J. Commun. Soc., 2025)