A Survey of Spectrum Sensing Algorithms The spectrum sensing problem has gained new aspects with cognitive radio and opportunistic spectrum access concepts. It is one of the most challenging issues in cognitive radio systems. In this paper, a survey

认知无线电NS2网络仿真源码CRCN MAC协议源码-The the cognitive radio NS2 network simulation source CRCN MAC source agreement

TCP in Cognitive radio network ,INFOCOM的经典文章-TCP in Cognitive radio network, INFOCOM classic article