Statistical Analysis of Interference Avoidance based on Multi-Frequency RTS/CTS Cognitive Radio
Tian Tian, Hisato Iwai, Hideichi Sasaoka · 2011
In order to avoid interference to primary users within cognitive radio, a multi-frequency RTS/CTS scheme is studied in this paper. Assuming that channels suffer from Rayleigh fading and shadowing, we derive a closed-form of interference avoidance criterion based on multi-frequency RTS/CTS scheme