TRAN, Hoai Trung. Research on Optimality of Beamforming in MIMO Model to Improve SER in Multipath Mobile Transmission Environment. Old Journal, [S. l.], n. 128C, p. 20–25, 2018. Disponível em: https://jst.vn/index.php/old/article/view/775. Acesso em: 2 aug. 2025.