An Anti-Jamming Algorithm of SDM Based on the Cyclostationarity of the Signals

Abstract

WSDM, as a new way of wireless channel multiplexing, could be widely used in communication anti-jamming. WSDM separates the mixed signal and extracts the signal which is needed. As we all know, most communication signals are cyclostationarity. This property could be used as the prior information to extract the useful signal more correctly. In this paper, we propose a new algorithm which could extracts concerned signal by making use of the cyclostationarity. Theory analysis and computational simulation show that the proposed algorithm can recover signal correctly and dispose the interferences which are often in use to jam the communication system