The Generalization of Orthogonal Frequency Division Multiplexing With Subcarrier Power Modulation to Quadrature Signal Constellations
Abdulwahab Hajar, Jehad M. Hamamreh · 2020
A novel modulation technique termed as orthogonal frequency division multiplexing with subcarrier power modulation (OFDM-SPM) has been proposed for achieving highly spectral-efficient, low complexity data transmission in future 6G and beyond wireless communication systems.