Lee, W., K. Srisomboon, K. Thakulsukanant, and A. Prayote. “Micro-Slotted Dual-Stage Spectrum Sensing for Cognitive Radio Networks”. ECTI Transactions on Electrical Engineering, Electronics, and Communications, vol. 14, no. 2, June 2016, pp. 11-25, doi:10.37936/ecti-eec.2016142.171126.