An Improved Energy Detection Scheme Based on Channel Prediction In CR Networks. University of Khartoum Engineering Journal, [S. l.], v. 8, n. 2, 2022. DOI: 10.53332/kuej.v8i2.895. Disponível em: https://onlinejournals.uofk.edu/kuej/article/view/895. Acesso em: 8 يوليو. 2026.