K. Sujatha, & V.M. Venkateswara Rao. (2019). AN ADAPTIVE APPROACH TO ESTIMATE CHANNEL OF MIMO-OFDM SYSTEMS IN MULTIPATH FADING CHANNELS. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH IN ENGINEERING AND TECHNOLOGY (IJARET), 10(2), 933-941. https://lib-index.com/index.php/IJARET/article/view/IJARET_10_02_092