Chmieliauskas, Darius. “FDD LTE MIMO Closed-Loop Vs Open-Loop Performance Evaluation in Commercial Network”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 13 (August 19, 2021). Accessed November 14, 2024. https://tede.vgtu.lt/index.php/MLA/article/view/15176.