K. SUJATHA; V.M. VENKATESWARA RAO. AN ADAPTIVE APPROACH TO ESTIMATE CHANNEL OF MIMO-OFDM SYSTEMS IN MULTIPATH FADING CHANNELS. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH IN ENGINEERING AND TECHNOLOGY (IJARET), [S. l.], v. 10, n. 2, p. 933–941, 2019. Disponível em: https://lib-index.com/index.php/IJARET/article/view/IJARET_10_02_092.. Acesso em: 18 jun. 2025.