Jismi Babu RGNAA. PAPR Reduction in NC-OFDM Based Cognitive Radio System Using Signal Cancelation and Tone Reservation. int. jour. eng. com. sci [Internet]. 2017 Apr. 22 [cited 2024 May 20];6(4). Available from: http://www.ijecs.in/index.php/ijecs/article/view/3760