68 citations · 213 across the 20 of their papers we have counts for
21 papers
OFDM-based JCAS under Attack: The Dual Threat of Spoofing and Jamming in WLAN Sensing
Hasan Can Yildirim, Musa Furkan Keskin, Henk Wymeersch +1
This study reveals the vulnerabilities of Wireless Local Area Networks (WLAN) sensing, under the scope of joint communication and sensing (JCAS), focusing on target spoofing and de…
Meta Distribution of Passive Electromagnetic Field Exposure in Cellular Networks
Quentin Gontier, Charles Wiame, François Horlin +3
This paper focuses on the meta distribution of electromagnetic field exposure (EMFE) experienced by a passive user in a cellular network implementing dynamic beamforming. The meta…
Hybrid Fusion for 802.11ax Wi-Fi-based Passive Radars Exploiting Beamforming Feedbacks
Martin Willame, Hasan Can Yildirim, Laurent Storrer +2
Passive Wi-Fi-based radars (PWRs) are devices that enable the localization of targets using Wi-Fi signals of opportunity transmitted by an access point. Unlike active radars that o…
Maximum Likelihood Alternating Summation for Multistatic Angle-based Multitarget Localization
Martin Willame, Laurent Storrer, Hasan Can Yildirim +2
Recent advancements in Wi-Fi sensing have sparked interest in exploiting OFDM modulated communication signals for target detection and tracking. In this study, we address the angle…
Deceptive Jamming in WLAN Sensing
Hasan Can Yildirim, Musa Furkan Keskin, Henk Wymeersch +1
Joint Communication and Sensing (JCAS) is taking its first shape in WLAN sensing under IEEE 802.11bf, where standardized WLAN signals and protocols are exploited to enable radar-li…
On the Uplink and Downlink EMF Exposure and Coverage in Dense Cellular Networks: A Stochastic Geometry Approach
Quentin Gontier, Charles Wiame, Joe Wiart +4
Existing studies analyzing electromagnetic field (EMFE) in wireless networks have primarily considered downlink communications. In the uplink, the EMFE caused by the user's smartph…
A Spatial Data Focusing and Generalized Time-invariant Frequency Diverse Array Approach for High Precision Range-angle-based Geocasting
Guylian Molineaux, Francois Horlin, Philippe De Doncker +1
A novel unified frequency diverse array (FDA) and spatial data focusing (SDF) approach is proposed to simultaneously overcome time-variance and precision constraints of conventiona…
Physical Layer Security in a SISO Communication using Frequency-Domain Time-Reversal OFDM Precoding and Artificial Noise Injection
Sidney Jonathan Golstein, François Rottenberg, François Horlin +2
A frequency domain (FD) time-reversal (TR) precoder is proposed to perform physical layer security (PLS) in single-input single-output (SISO) systems using orthogonal frequency-div…
Monitoring Large Crowds With WiFi: A Privacy-Preserving Approach
Jean-François Determe, Sophia Azzagnuni, Utkarsh Singh +2
This paper presents a crowd monitoring system based on the passive detection of probe requests. The system meets strict privacy requirements and is suited to monitoring events or b…
CSI-based versus RSS-based Secret-Key Generation under Correlated Eavesdropping
François Rottenberg, Trung-Hien Nguyen, Jean-Michel Dricot +2
Physical-layer security (PLS) has the potential to strongly enhance the overall system security as an alternative to or in combination with conventional cryptographic primitives us…
Secrecy Capacity of FBMC-OQAM Modulation over Frequency Selective Channel
François Rottenberg, Philippe De Doncker, François Horlin +1
This paper studies the information-theoretic secrecy capacity of an Offset-QAM-based filterbank multicarrier (FBMC-OQAM) communication over a wiretap frequency selective channel. T…
Impact of Realistic Propagation Conditions on Reciprocity-Based Secret-Key Capacity
François Rottenberg, Philippe De Doncker, François Horlin +1
Secret-key generation exploiting the channel reciprocity between two legitimate parties is an interesting alternative solution to cryptographic primitives for key distribution in w…
Comments on "Probabilities of Error for Adaptive Reception of M-Phase Signals"
Trung-Hien Nguyen, Jerome Louveaux, Philippe De Doncker +1
Paper [1] derived the probability density function (PDF) of a sum of products of two correlated complex Gaussian zero-mean random variables (RVs) that has been applied to calculate…
Physical Layer Security in Frequency-Domain Time-Reversal SISO OFDM Communication
Sidney Golstein, Trung-Hien Nguyen, François Horlin +2
A frequency domain (FD) time-reversal (TR) precoder is proposed to perform physical layer security (PLS) in single-input single-output (SISO) system using orthogonal frequency-divi…
Single-Tap Precoders and Decoders for Multi-User MIMO FBMC-OQAM under Strong Channel Frequency Selectivity
François Rottenberg, Xavier Mestre, François Horlin +1
The design of linear precoders or decoders for multiuser (MU) multiple-input multiple-output (MIMO) filterbank multicarrier (FBMC) modulations in the case of strong channel frequen…
Improving the Correlation Lower Bound for Simultaneous Orthogonal Matching Pursuit
Jean-François Determe, Jérôme Louveaux, Laurent Jacques +1
The simultaneous orthogonal matching pursuit (SOMP) algorithm aims to find the joint support of a set of sparse signals acquired under a multiple measurement vector model. Critical…
On the Noise Robustness of Simultaneous Orthogonal Matching Pursuit
Jean-François Determe, Jérôme Louveaux, Laurent Jacques +1
In this paper, the joint support recovery of several sparse signals whose supports present similarities is examined. Each sparse signal is acquired using the same noisy linear meas…
On The Exact Recovery Condition of Simultaneous Orthogonal Matching Pursuit
Jean-François Determe, Jérôme Louveaux, Laurent Jacques +1
Several exact recovery criteria (ERC) ensuring that orthogonal matching pursuit (OMP) identifies the correct support of sparse signals have been developed in the last few years. Th…
Simultaneous Orthogonal Matching Pursuit With Noise Stabilization: Theoretical Analysis
J. F. Determe, J. Louveaux, L. Jacques +1
This paper studies the joint support recovery of similar sparse vectors on the basis of a limited number of noisy linear measurements, i.e., in a multiple measurement vector (MMV)…
Proceedings of the second "international Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST'14)
L. Jacques, C. De Vleeschouwer, Y. Boursier +64
The implicit objective of the biennial "international - Traveling Workshop on Interactions between Sparse models and Technology" (iTWIST) is to foster collaboration between interna…
Iterative pre-distortion of the non-linear satellite channel
Thibault Deleu, Mathieu Dervin, Kenta Kasai +1
Digital Video Broadcasting - Satellite - Second Generation (DVB-S2) is the current European standard for satellite broadcast and broadband communications. It relies on high order m…