Adaptive UL-Coded Spectrally-Precoded OFDM With Zero-Forcing Equalization Under Flat Fading
نویسندگان
چکیده
Constant-power adaptive transmission technique adopting UL-coded spectrally-precoded orthogonal frequencydivision multiplexing (SP-OFDM) signals with one tap zeroforcing equalization is studied on the flat fading channel. By jointly adapting the precoding order for spectral precoder and the component modulation for OFDM, constant-power ULcoded adaptive SP-OFDM is shown to outperform conventional constant-power adaptive OFDM significantly in average spectral efficiency.1
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