106 citations · 310 across the 82 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
cs.IT2023
Multi-RIS Communication Systems: Asymptotic analysis of best RIS selection for i.n.i.d. Random Variables using Extreme Value Theory
Srinivas Sagar, Sheetal Kalyani
This paper investigates the performance of multiple reconfigurable intelligent surfaces (multi-RIS) communication systems where the RIS link with the highest signal-to-noise-ratio…
cs.IT2023
Practical Radar Sensing Using Two Stage Neural Network for Denoising OTFS Signals
Ashok S Kumar, Sheetal Kalyani
Our objective is to derive the range and velocity of multiple targets from the delay-Doppler domain for radar sensing using orthogonal time frequency space (OTFS) signaling. Noise…
cs.CR2023
Differential Privacy with Higher Utility by Exploiting Coordinate-wise Disparity: Laplace Mechanism Can Beat Gaussian in High Dimensions
Gokularam Muthukrishnan, Sheetal Kalyani
Conventionally, in a differentially private additive noise mechanism, independent and identically distributed (i.i.d.) noise samples are added to each coordinate of the response. I…