10 citations · 18 across the 9 of their papers we have counts for
10 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…
A Comparison Between Co-Located and Distributed MIMO Deployments in OFDM-ISAC Networks
Maryam Darabi, Sergi Liesegang, Emanuele Grossi +1
This paper investigates network-level integrated sensing and communication (ISAC) under two fundamentally different topology configurations: cell-free massive MIMO (CF-mMIMO) and m…
Joint Detection and Velocity Estimation in OFDM-ISAC Cell-Free Massive MIMO Networks
Maryam Darabi, Sergi Liesegang, Emanuele Grossi +1
This paper develops a sensing framework for cell-free massive MIMO (CF-mMIMO) networks operating under orthogonal frequency division multiplexing (OFDM)-based integrated sensing an…
Robust Design of Reconfigurable Intelligent Surfaces for Parameter Estimation in MTC
Sergi Liesegang, Antonio Pascual-Iserte, Olga Muñoz
This paper introduces a reconfigurable intelligent surface (RIS) to support parameter estimation in machine-type communications (MTC). We focus on a network where single-antenna se…
Design of RIS-aided mMTC+ Networks for Rate Maximization under the Finite Blocklength Regime with Imperfect Channel Knowledge
Sergi Liesegang, Antonio Pascual-Iserte, Olga Muñoz +1
Within the context of massive machine-type communications+, reconfigurable intelligent surfaces (RISs) represent a promising technology to boost system performance in scenarios wit…
Rate Optimization for RIS-Aided mMTC Networks in the Finite Blocklength Regime
Sergi Liesegang, Alessio Zappone, Olga Muñoz +1
Reconfigurable intelligent surfaces (RISs) have become a promising candidate for the development of future mobile systems. In the context of massive machine-type communications (mM…
Approximations of the Aggregated Interference Statistics for Outage Analysis in Massive MTC
Sergi Liesegang, Antonio Pascual-Iserte, Olga Muñoz
This paper presents several analytic closed-form approximations of the aggregated interference statistics within the framework of uplink massive machine-type communications (mMTC),…
Entropy-Based Sensing Schemes for Energy Efficiency in Massive MTC
Sergi Liesegang, Antonio Pascual-Iserte, Olga Muñoz
Machine-type communications (MTC) are crucial in the evolution of mobile communication systems. Within this context, we distinguish the so-called massive MTC (mMTC), where a large…
Sensor Selection and Distributed Quantization for Energy Efficiency in Massive MTC
Sergi Liesegang, Olga Muñoz, Antonio Pascual-Iserte
This paper presents an estimation approach within the framework of uplink massive machine-type communications (mMTC) that considers the energy limitations of the devices. We focus…
Stochastic Geometry Analysis and Design of Wireless Powered MTC Networks
Sergi Liesegang, Olga Muñoz-Medina, Antonio Pascual-Iserte
Machine-type-communications (MTC) are being crucial in the development of next generation mobile networks. Given that MTC devices are usually battery constrained, wireless power tr…