Kondapalli P, Kumari AK. Massive MIMO System with Sparse Channel Estimation and Pilot Optimization . Int J Intell Syst Appl Eng [Internet]. 2024 Mar. 24 [cited 2024 Jul. 22];12(18s):662-9. Available from: https://ijisae.org/index.php/IJISAE/article/view/5021