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cs.IT2023
On the Bit Error Performance of OTFS Modulation using Discrete Zak Transform
Vineetha Yogesh, Vighnesh S Bhat, Sandesh Rao Mattu +1
In orthogonal time frequency space (OTFS) modulation, Zak transform approach is a natural approach for converting information symbols multiplexed in the DD domain directly to time…
cs.IT2022★ 1 cited
Input-Output Relation and Performance of RIS-Aided OTFS with Fractional Delay-Doppler
Vighnesh S Bhat, Gandhodi Harshavardhan, A. Chockalingam
Reconfigurable intelligent surfaces (RIS) and orthogonal time-frequency space (OTFS) modulation have gained attention in recent wireless research. RIS technology aids communication…