Ramyea R, Dr. Kasthuri N, Dr. Balambigai S. “Cyclostationary Based Spectrum Sensing In Cognitive Radio Networks With Rls Filter”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, May 2020, pp. 6890-8, http://sersc.org/journals/index.php/IJAST/article/view/18130.