Rabiu EO, Akande DO, Adeyemo ZK, Akanbi IA, Obanisola OO. Three-State Hidden Markov Model for Spectrum Prediction in Cognitive Radio Networks. AJERD [Internet]. 2024 Oct. 13 [cited 2025 May 31];7(2):425-3. Available from: http://www.journals.abuad.edu.ng/index.php/ajerd/article/view/763