4PURSLEY M B, RUSSELL H B. Adaptive Forwarding in Frequency-hop Spread-spectrum Packet Radio Networks with Partial band Jamming[J]. IEEE Trans. on Comm., 1993,41(04): 613-620.
5HAYKIN Simon. Cognitive Radio: Brain Empowered Wireless Communications[J]. IEEE Journal on Selected Areas in Communications, 2005, 23(02):201-220.