We have file exchange project for PUEA in CR Networks
For v12.0: https://www.tetcos.com/pdf/v12/Primary_User_Emulation_PUE_Attack_v12.0.pdf
For v11.1: https://www.tetcos.com/pdf/v11.1/Primary-User-Emulation-PUE-Attack-Cognitive-Radio-v11.1.pdf
For v11.0: https://www.tetcos.com/pdf/802.22-Primary-User-Emulation-PUE-Attack.pdf