HAPS-Based Interference Suppression Through Null Broadening With Directivity Control in Space-Air-Ground Integrated Networks. - Yuichi Kawamoto; Akinori Matsushita; Shikhar Verma; Nei Kato; Kazuma Kaneko; Ayaka Sata; Masatake Hangai (IEEE Trans. Veh. Technol., 2023)

Interference Suppression in HAPS-Based Space-Air-Ground Integrated Networks Using a Codebook-Based Approach. - Yuichi Kawamoto; Yuto Okawara; Shikhar Verma; Nei Kato; Kazuma Kaneko; Ayaka Sata; Mari Ochiai (IEEE Trans. Veh. Technol., 2024)