Does 6G Need a New Waveform: Comparing Zak-OTFS with CP-OFDM

Imran Ali Khan, Saif Khan Mohammed, Ronny Hadani +6

Across the world, there is growing interest in new waveforms, Zak-OTFS in particular, and over-the-air implementations are starting to appear. The choice between OFDM and Zak-OTFS…