PERFORMANCE ENHANCEMENT USING FUZZY DE-NOISING FOR IMAGE TRANSMISSION OVER MIMO WIMAX FOR QAM-8 MODULATION

The image transmission over wireless channel is already explored by many researchers. Due to eye perception for only low frequency component the de-noising technique may be add at receiver end of the wireless device. In this paper WiMAX system are used for image transmission and fuzzy de-noising method is used for improving the performance. PSNR and RMSE are taken as two parameters for comparing the performance. The MIMO technique is also used here with the 2 x 1 antenna system for BER performance improvement. A clear improvement using de-noising technique is found and described in this paper