research
∙
07/03/2023
Coded Orthogonal Modulation for the Multi-Antenna Multiple-Access Channel
This study focuses on (traditional and unsourced) multiple-access commun...
share
research
∙
06/26/2023
Score-based Source Separation with Applications to Digital Communication Signals
We propose a new method for separating superimposed sources using diffus...
research
∙
05/14/2023
A Bilateral Bound on the Mean-Square Error for Estimation in Model Mismatch
A bilateral (i.e., upper and lower) bound on the mean-square error under...
research
∙
05/11/2023
On the Advantages of Asynchrony in the Unsourced MAC
In this work we demonstrate how a lack of synchronization can in fact be...
research
∙
03/11/2023
On Neural Architectures for Deep Learning-based Source Separation of Co-Channel OFDM Signals
We study the single-channel source separation problem involving orthogon...
research
∙
11/04/2022
Efficient evaluation of the error probability for pilot-assisted URLLC with Massive MIMO
We propose a numerically efficient method for evaluating the random-codi...
research
∙
10/04/2022
Finite-Blocklength Results for the A-channel: Applications to Unsourced Random Access and Group Testing
We present finite-blocklength achievability bounds for the unsourced A-c...
research
∙
09/11/2022
Data-Driven Blind Synchronization and Interference Rejection for Digital Communication Signals
We study the potential of data-driven deep learning methods for separati...
research
∙
08/22/2022
Exploiting Temporal Structures of Cyclostationary Signals for Data-Driven Single-Channel Source Separation
We study the problem of single-channel source separation (SCSS), and foc...
research
∙
07/02/2022
Cell-Free Massive MIMO for URLLC: A Finite-Blocklength Analysis
We present a general framework for the characterization of the packet er...
research
∙
02/13/2022
Unsourced Multiple Access With Random User Activity
To account for the massive uncoordinated random access scenario, which i...
research
∙
09/28/2021
On Joint Detection and Decoding in Short-Packet Communications
We consider a communication problem in which the receiver must first det...
research
∙
07/22/2021
Cell-free Massive MIMO with Short Packets
In this paper, we adapt to cell-free Massive MIMO (multiple-input multip...
research
∙
03/17/2021
Massive Uncoordinated Access With Random User Activity
We extend the seminal work by Polyanskiy (2017) on massive uncoordinated...
research
∙
09/22/2020
URLLC with Massive MIMO: Analysis and Design at Finite Blocklength
The fast adoption of Massive MIMO for high-throughput communications was...
research
∙
12/02/2019
Short-Packet Transmission over a Bidirectional Massive MIMO link
We consider the transmission of short packets over a bidirectional commu...
research
∙
04/23/2019