Broad-Range Null-Steering Reception in Multi-RSU Cooperative V2I-MIMO Transmission. - Keishi Hijikata; Sojin Ozawa; Yuta Tsunoda; Kotaro Fukue; Yuki Sasaki; Jin Nakazato; Haruki Osaki; Tetsuya Iye; Kazuki Maruta (ICAIIC, 2026)