Channel Estimation in BPSK-QPSK-PSK 16 & 64 QAM MIMO-OFDM System. International Journal of Current Engineering and Technology, [S. l.], v. 4, n. 4, p. 2346–2348, 2014. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/1038. Acesso em: 12 apr. 2026.