Search Results for author: Bo Göransson

Found 3 papers, 0 papers with code

Federated Learning Using Three-Operator ADMM

no code implementations8 Nov 2022 Shashi Kant, José Mairton B. da Silva Jr., Gabor Fodor, Bo Göransson, Mats Bengtsson, Carlo Fischione

We propose FedTOP-ADMM, which generalizes FedADMM and is based on a three-operator ADMM-type technique that exploits a smooth cost function on the edge server to learn a global model parallel to the edge devices.

Federated Learning

EVM Mitigation with PAPR and ACLR Constraints in Large-Scale MIMO-OFDM Using TOP-ADMM

no code implementations25 May 2022 Shashi Kant, Mats Bengtsson, Gabor Fodor, Bo Göransson, Carlo Fischione

Although signal distortion-based peak-to-average power ratio (PAPR) reduction is a feasible candidate for orthogonal frequency division multiplexing (OFDM) to meet standard/regulatory requirements, the error vector magnitude (EVM) stemming from the PAPR reduction has a deleterious impact on the performance of high data-rate achieving multiple-input multiple-output (MIMO) systems.

EVM-Constrained and Mask-Compliant MIMO-OFDM Spectral Precoding

no code implementations25 Sep 2020 Shashi Kant, Mats Bengtsson, Gabor Fodor, Bo Göransson, Carlo Fischione

In this paper we propose a novel spectral precoding approach which constrains the EVM while complying with the mask requirements.

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