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A new hybrid multiple access scheme called SC-FDMA-IDMA is proposed, which combines IDMA (interleaved division multiple access) and SC-FDMA (single carrier frequency division multiple access). SC-FDMA-IDMA inherits many attractive features of SC-FDMA and IDMA. However, carrier frequency offsets (CFOs) also exist in this system since its inheritance. Moreover, the effect of CFO on the performance of...
OFDM-IDMA scheme has raised lots of research interests recently as it appears to be quite suitable for future broadband wireless transmission. OFDM-IDMA inherits many attractive features of OFDM and IDMA. However, OFDM-IDMA is also sensitive to carrier frequency offset (CFO) due to OFDM Furthermore, the performance of OFDM-IDMA with CFO has not been reported in the literature. In this paper, we investigate...
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