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In this paper, we propose co-channel interference (CCI) cancellation strategy based on SIC (successive interference cancellation) for cooperative communication systems. The performance is evaluated in terms of BER (bit error rate) in a Rayleigh fading channel. From simulation results, it is demonstrated that the SIC with optimal ordering achieves better performance compared with other conventional...
As the demand of high quality service in next generation wireless communication systems, a high performance of data transmission requires an increase of spectrum efficiency and an improvement of error performance in wireless communication systems. In this paper, we propose a multi-user multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system with adaptive modulation...
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