Preprint
Nov 2026
Joint PAPR Reduction and Over-the-Air Computing in Multi-User OFDMA Systems
We consider the peak-to-average power ratio (PAPR) reduction challenge of orthogonal frequency division multiplexing (OFDM) systems utilizing tone reservation (TR) under an over-the-air computing constraint, such that the signals placed in the reserved tones simultaneously enable distributed computation at the receiver...
Getuar Rexhepi, K. R. R. Ranasinghe, G. T. Freitas de Abreu et al.
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