61 citations · 129 across the 7 of their papers we have counts for
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eess.SP2018★ 61 cited
Extended GFDM Framework: OTFS and GFDM Comparison
Ahmad Nimr, Marwa Chafii, Maximilian Matthe +1
Orthogonal time frequency space modulation (OTFS) has been recently proposed to achieve time and frequency diversity, especially in linear time-variant (LTV) channels with large Do…
eess.SP2018★ 25 cited
Optimal Radix-2 FFT Compatible Filters for GFDM
Ahmad Nimr, Maximilian Matthe, Dan Zhang +1
For a linear waveform, a finite condition number of the corresponding modulation matrix is necessary for the waveform to convey the message without ambiguity. Based on the Zak tran…