Alexis Decurninge | DeepAI

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∙ 04/24/2023

Unsourced Random Access With Tensor-Based and Coherent Modulations

Unsourced random access (URA) is a particular form of grant-free uncoord...

0 Alberto Rech, et al. ∙

∙ 11/16/2022

On the Accuracy of Hotelling-Type Tensor Deflation: A Random Tensor Analysis

Leveraging on recent advances in random tensor theory, we consider in th...

0 Mohamed El Amine Seddik, et al. ∙

∙ 07/26/2022

Constant Weight Codes with Gabor Dictionaries and Bayesian Decoding for Massive Random Access

This paper considers a general framework for massive random access based...

0 Patrick Agostini, et al. ∙

∙ 11/03/2021

Tensor Decomposition Bounds for TBM-Based Massive Access

Tensor-based modulation (TBM) has been proposed in the context of unsour...

0 Alexis Decurninge, et al. ∙

∙ 09/24/2020

Joint Constellation Design for Noncoherent MIMO Multiple-Access Channels

We consider the joint constellation design problem for the noncoherent m...

0 Khac-Hoang Ngo, et al. ∙

∙ 06/11/2020

Tensor-Based Modulation for Unsourced Massive Random Access

We introduce a modulation for unsourced massive random access whereby th...

0 Alexis Decurninge, et al. ∙

∙ 05/25/2020

Triplet-Based Wireless Channel Charting

Channel charting is a data-driven baseband processing technique consisti...

0 Paul Ferrand, et al. ∙

∙ 03/20/2020

DNN-based Localization from Channel Estimates: Feature Design and Experimental Results

We consider the use of deep neural networks (DNNs) in the context of cha...

0 Paul Ferrand, et al. ∙

∙ 01/14/2020

Joint Constellation Design for the Two-User Non-Coherent Multiple-Access Channel

We consider the joint constellation design problem for the two-user non-...

0 Khac-Hoang Ngo, et al. ∙

∙ 05/27/2019

Multi-User Detection Based on Expectation Propagation for the Non-Coherent SIMO Multiple Access Channel

We consider the non-coherent single-input multiple-output (SIMO) multipl...

0 Khac-Hoang Ngo, et al. ∙

∙ 05/21/2019

Cube-Split: A Structured Grassmannian Constellation for Non-Coherent SIMO Communications

In this paper, we propose a practical structured constellation for non-c...

0 Khac-Hoang Ngo, et al. ∙

∙ 03/01/2019

Covariance-Aided CSI Acquisition with Non-Orthogonal Pilots in Massive MIMO Systems

Massive multiple-input multiple-output (MIMO) systems use antenna arrays...

0 Alexis Decurninge, et al. ∙

∙ 06/19/2018

CSI-based Outdoor Localization for Massive MIMO: Experiments with a Learning Approach

We report on experimental results on the use of a learning-based approac...

0 Alexis Decurninge, et al. ∙

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