Murugan, Suriya, and M. G. Sumithra. “Energy Efficient Cognitive Radio Spectrum Sensing for 5G Networks – A Survey”. EAI Endorsed Transactions on Energy Web 8, no. 36 (March 29, 2021): e8. Accessed December 19, 2024. https://publications.eai.eu/index.php/ew/article/view/761.