Supported by the National High Technology Research and Development Programme of China (No. 2007AA01Z268), National Natural Science Foundation of China (No. 60702028)and the Starting Ftmd for Science Research of NJUST (AIM1947).
In cognitive radio, the detection probability of primary user affects the signal receiving performance for both primary and secondary users significantly. In this paper, a new Dempster-Shafer (D-S) algorithm with cr...