Hyung-Weon Cho and Youngyoon Lee and Seung Goo Kang and Dahae Chong and Myungsoo Lee and Chonghan Song and Seokho Yoon, A Novel Spectrum Sensing Scheme Based on Periodicity of DVB-T Pilot Signals. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. September 2010, vol. 45(9). 1393 - 1397 [viewed 23 September 2024]. Available from: https://publications.waset.org/pdf/13280.