Performance Evolution of Watermarked Image Transmission over MIMO Wimax System

In wireless communication, the BER performance is affected by channel noise, synchronization error, distortion and wireless fading channel. The Multiple-input and multiple-output (MIMO) is the use of multiple antennas in wireless communication to improve BER performance. In this paper, work has been performed channel coding techniques for MIMO-OFDM(Multiple Input Multiple Output-OrthogonalFrequency Division Multiplexing). The using different modulation ( M-QAM) and AWGN channels. The results has been shown in the paper for the simulation in various condition.