A signal detection method based on the PAST blind separation of the ultimate radio
Menglong Zhang · Journal of Anhui University · 2011
This paper described the basic structure of the ultimate radio and the basic idea of Blind source separation,and proposed an ultimate radio signal detection method based on the projection approximation subspace tracking(PAST) algorithm.The simulation results showed that this method was effectively used in the signal detection of the ultimate radio system.It could not only detect the signals of the users,but also recover signals of the users at the receiver.