PERFORMANCE,COMPARISION AND IMPROVEMENT USING MIMO TECHNIQUES OF QAM-OFDM IN DIFFRENT WIRELESS CHANNELS. Global Journal of Advanced Engineering Technologies and Sciences, [S. l.], v. 2, n. 5, p. 5–9, 2015. Disponível em: https://gjaets.com/index.php/gjaets/article/view/258.. Acesso em: 16 jul. 2024.