Blindequalization(BE)technologyisanewadaptivetechnology.BEonlyusesthepriorinformationofreceivedsignalstoequalizethechannelcharacteristics,sotrain-ingsequenceisnotneeded.Theoutputsequenceisclosetothetransmittedsequence.Inter-symbolinterferenceisovercomeeffectivelyandthequalityofcommunic