Efficient Coverage Area Control in Hybrid FSO/RF Space-Air-Ground Integrated Networks. - Kazuma Mashiko; Yuichi Kawamoto; Nei Kato; Masayuki Ariyoshi; Kazushi Sugyo; Junichi Funada (GLOBECOM, 2024)

Frequency Prism in Delay Adjustable Intelligent Reflecting Surfaces for Long Distance Communications in LEO Satellite Networks. - Shuta Sekimori; Yuichi Kawamoto; Nei Kato; Shingo Watanabe; Junichi Funada; Masayuki Ariyoshi (ICC, 2024)

Stable and Efficient Inter-Satellite Optical Wireless Communications Through Connection of Intersecting Orbits. - Wataru Kato; Yuichi Kawamoto; Nei Kato; Masayuki Ariyoshi; Kazushi Sugyo; Junichi Funada (VTC Spring, 2024)

Challenges and Machine Learning Solutions for Optical Communications in Space-Air-Ground Integrated Networks for 6G. - Masayuki Ariyoshi; Junichi Funada; Emmanuel Le Taillandier de Gabory; Shigeru Asai; Tiago Koketsu Rodrigues; Yuichi Kawamoto; Nei Kato (IEEE Wirel. Commun., 2024)