PSAM Adaptive Modulation OFDM Spectrum Efficiency Calculation

PSAM Adaptive Modulation OFDM Spectrum Efficiency Calculation

The literature defines and calculates the spectral efficiency of adaptively modulated OFDM according to the method of literature], without considering the overhead of OFDM, which is obviously inappropriate for PSAM adaptively modulated OFDM.

Spectrum efficiency of PSAM adaptive modulation OFDM

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