MC-CDMA is one of major modulation candidates for the next generation mobile communication systems. We proposed the sub-carrier selected MC-CDMA method, which uses only the necessary minimum sub-carriers according to the required communication speed. Our proposed method, which spreads code in time domain, is not strong to the fading in time domain. In order to improve this, we propose the forward error correction with symbol interleave between sub-carriers, and clarify the performance of this method.
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