PERFORMANCE E NHANCEMENT U SING F UZZY D E - NOISING F OR I MAGE T RANSMISSION O VER MIMO WIMAX F OR QAM - 8 M ODULATION

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 fo r 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 improvem ent. A clear improvement using de - noising technique is found and described in this paper.