Cochannel interference cancellation for mobile communication systems

A blind cochannel interference cancelling technique, indirect cochannel interference cancelling (ICIC), is described that enables the constant envelope modulated signals to be received in the presence of a dominant cochannel interferer in cellular mobile radio communication channels. The receiver only relies on the constant envelope property of the interfering signal and does not need any information about its channel or timing. The average bit error rate performance of proposed receiver is obtained by Monte Carlo simulation.