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cs.IT2024

AFDM-SCMA: A Promising Waveform for Massive Connectivity over High Mobility Channels

Qu Luo, Pei Xiao, Zilong Liu +4

This paper studies the affine frequency division multiplexing (AFDM)-empowered sparse code multiple access (SCMA) system, referred to as AFDM-SCMA, for supporting massive connectiv…