60 citations · 112 across the 6 of their papers we have counts for
6 papers
Optimization of CF-mMIMO Systems for the Coexistence between eMBB+ and mMTC+: From Analytical to GNN-Aided Designs
Sergi Liesegang, Lou Salaün, Chung Shue Chen +1
This paper investigates uplink multiple access for the coexistence of enhanced mobile broadband+ (eMBB+) and massive machine-type communications+ (mMTC+) in terminal-centric cell-f…
Graph-Neural Multi-Agent Coordination for Distributed Access-Point Selection in Cell-Free Massive MIMO
Mohammad Zangooei, Lou Salaün, Chung Shue Chen +1
Cell-free massive MIMO (CFmMIMO) systems require scalable and reliable distributed coordination mechanisms to operate under stringent communication and latency constraints. A centr…
A GNN Approach for Cell-Free Massive MIMO
Lou Salaun, Hong Yang, Shashwat Mishra +1
Beyond 5G wireless technology Cell-Free Massive MIMO (CFmMIMO) downlink relies on carefully designed precoders and power control to attain uniformly high rate coverage. Many such p…
Unsupervised Graph-based Learning Method for Sub-band Allocation in 6G Subnetworks
Daniel Abode, Ramoni Adeogun, Lou Salaün +3
In this paper, we present an unsupervised approach for frequency sub-band allocation in wireless networks using graph-based learning. We consider a dense deployment of subnetworks…
Weighted Sum-Rate Maximization in Multi-Carrier NOMA with Cellular Power Constraint
Lou Salaun, Marceau Coupechoux, Chung Shue Chen
Non-orthogonal multiple access (NOMA) has received significant attention for future wireless networks. NOMA outperforms orthogonal schemes, such as OFDMA, in terms of spectral effi…
Joint Subcarrier and Power Allocation in NOMA: Optimal and Approximate Algorithms
Lou Salaün, Marceau Coupechoux, Chung Shue Chen
Non-orthogonal multiple access (NOMA) is a promising technology to increase the spectral efficiency and enable massive connectivity in 5G and future wireless networks. In contrast…