103 citations · 133 across the 10 of their papers we have counts for
4 papers · 1 filter
Data-Driven Robust Beamforming for Initial Access
Sai Subramanyam Thoota, Joao Vieira, Erik G. Larsson
We consider a robust beamforming problem where large amount of downlink (DL) channel state information (CSI) data available at a multiple antenna access point (AP) is used to impro…
Dynamic Range Improvement in Bistatic Backscatter Communication Using Distributed MIMO
Ahmet Kaplan, Joao Vieira, Erik G. Larsson
Backscatter communication (BSC) is a promising solution for Internet-of-Things (IoT) connections due to its low-complexity, low-cost, and energy-efficient solution for sensors. The…
Direct Link Interference Suppression for Bistatic Backscatter Communication in Distributed MIMO
Ahmet Kaplan, Joao Vieira, Erik G. Larsson
Backscatter communication (BC) is a promising technique for future Internet-of-Things (IoT) owing to its low complexity, low cost, and potential for energy-efficient operation in s…
Phase Calibration of Distributed Antenna Arrays
Erik G. Larsson, Joao Vieira
Antenna arrays can be either reciprocity calibrated (R-calibrated), which facilitates reciprocity-based beamforming, or fully calibrated (F-calibrated), which additionally facilita…