Decentralized and Centralized IDD Schemes for Cell-Free Networks

T Ssettumba, Z Shao, L Landau… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper, we propose iterative interference cancellation schemes with access points
selection (APs-Sel) for cell-free massive multiple-input multiple-output (CF-mMIMO) systems …

Iterative Detection and Decoding Schemes with LLR Refinements in Cell-Free Massive MIMO Networks

T Ssettumba, Z Shao, L Landau… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper, we propose low-complexity local detectors and log-likelihood ratio (LLR)
refinement techniques for a coded cell-free massive multiple input multiple output (CF …

Study of Clustered Robust Linear Precoding for Cell-Free MU-MIMO Networks

A Flores, R de Lamare - arXiv preprint arXiv:2407.05517, 2024 - arxiv.org
Precoding techniques are key to dealing with multiuser interference in the downlink of cell-
free (CF) multiple-input multiple-output systems. However, these techniques rely on accurate …

Study of Clustering Techniques and Scheduling Algorithms with Fairness for Cell-Free MIMO Networks

S Mashdour, RC de Lamare - arXiv preprint arXiv:2404.18032, 2024 - arxiv.org
In this work, we propose a clustering technique based on information rates for cell-free
massive multiple-input multiple-output (MIMO) networks. Unlike existing clustering …

Robust User Scheduling and Power Allocation in Cell-Free Massive MIMO Networks

S Mashdour, AR Flores, S Salehi… - 2024 19th …, 2024 - ieeexplore.ieee.org
This paper introduces a robust resource allocation framework for the downlink of cell-free
massive multi-input multi-output (CF-mMIMO) networks to address the effects caused by …