A Novel Distributed Stagewise Orthogonal Matching Pursuit Algorithm for mmWave MIMO Channel Estimation. - Ngoc-Son Duong; Lan-Nhi Vu Thi; Sinh Cong Lam; Phuong-Dung Chu Thi; Thai-Mai Dinh-Thi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2025)