82 citations · 127 across the 15 of their papers we have counts for
3 papers · 1 filter
On the Joint Estimation of Phase Noise and Time-Varying Channels for OFDM under High-Mobility Conditions
Francesco Linsalata, Nassar Ksairi
The combination of the effects of Doppler frequency shifts (due to mobility) and phase noise (due to the imperfections of oscillators operating at a high carrier frequency) poses s…
Affine Frequency Division Multiplexing for Next Generation Wireless Communications
Ali Bemani, Nassar Ksairi, Marios Kountouris
Affine Frequency Division Multiplexing (AFDM), a new chirp-based multicarrier waveform for high mobility communications, is introduced here. AFDM is based on discrete affine Fourie…
Low complexity equalization for AFDM in doubly dispersive channels
Ali Bemani, Nassar Ksairi, Marios Kountouris
Affine Frequency Division Multiplexing (AFDM), which is based on discrete affine Fourier transform (DAFT), has recently been proposed for reliable communication in high-mobility sc…