PATRA, Jyoti Prasanna; PRADHAN, Bibhuti Bhusan; SINGH, Poonam. A DFT-based Low Complexity LMMSE Channel Estimation Technique for OFDM Systems. Journal of Telecommunications and Information Technology, [S. l.], v. 87, n. 1, p. 72–78, 2022. DOI: 10.26636/jtit.2022.148720. Disponível em: https://jtit.pl/jtit/article/view/427. Acesso em: 26 may. 2026.