94 citations · 159 across the 9 of their papers we have counts for
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Multi-Task Learning for Multi-User CSI Feedback
Sharan Mourya, SaiDhiraj Amuru, Kiran Kumar Kuchi
Deep learning-based massive MIMO CSI feedback has received a lot of attention in recent years. Now, there exists a plethora of CSI feedback models mostly based on auto-encoders (AE…
Optimizing the Placement and Beamforming of RIS in Cellular Networks: A System-Level Modeling Perspective
Pavan Reddy M., SaiDhiraj Amuru, Kiran Kuchi
In this letter, we present in detail the system-level modeling of reconfigurable intelligent surface (RIS)-assisted cellular systems by considering a 3-dimensional channel model be…
A Spatially Separable Attention Mechanism for massive MIMO CSI Feedback
Sharan Mourya, SaiDhiraj Amuru, Kiran Kumar Kuchi
Channel State Information (CSI) Feedback plays a crucial role in achieving higher gains through beamforming. However, for a massive MIMO system, this feedback overhead is huge and…