Blind Equalization Technique in the Communication

In the modern communication system,the intersymbol interference is one of the main interferences which influence the quality of communication.In order to enhance the performance of communications,equalization technique must be adapted at the receiver.Blind equalization is an adaptive equalization technique without the aid of training sequences.This paper gives a review of the development of blind equalization technique.The problems and the developing orientations of the research on blind equalizations are also discussed.