Blind identification of co-channel systems in the presence of input signals with different baud rates
M.I. Gurelli, Chrysostomos L. Nikias · 2002
An important problem in communication systems employing frequency reusage is the co-channel interference. We present an algorithm for the blind identification of the channel impulse responses in a co-channel interference model. It is assumed that the transmitters employ different baud rates which satisfy a certain condition. The proposed algorithm makes use of the cyclostationarity of the received signal.