33 citations · 91 across the 13 of their papers we have counts for
13 papers
A Binary Annular Phase Mask to Regulate Spherical Aberration and Allow Super-Localization in Single-Particle Tracking over Extended Depth-of-Focus
Quentin Gresil, Antony Lee, Olivier Leveque +6
Important applications of single-particle tracking (SPT) aim at deciphering the diffusion properties of single fluorescent nanoparticles immersed in heterogeneous environments, suc…
Satellite Positioning with Large Constellations
Urs Niesen, Olivier Leveque
Modern global navigation satellite system receivers can access signals from several satellite constellations (including GPS, GLONASS, Galileo, BeiDou). Once these constellations ar…
Communication Tradeoffs in Wireless Networks
Serj Haddad, Olivier Leveque
We characterize the maximum achievable broadcast rate in a wireless network under various fading assumptions. Our result exhibits a duality between the performance achieved in this…
On the Broadcast Capacity of Large Wireless Networks at Low SNR
Serj Haddad, Olivier Leveque
The present paper focuses on the problem of broadcasting information in the most efficient manner in a large two-dimensional ad hoc wireless network at low SNR and under line-of-si…
On Generalized Weighted Hilbert Matrices
Emmanuel Preissmann, Olivier Leveque
In this paper, we study spectral properties of generalized weighted Hilbert matrices. In particular, we establish results on the spectral norm, determinant, as well as various rela…
Spatial degrees of freedom of MIMO systems in Line-of-Sight Environment
Marc Desgroseilliers, Olivier Leveque, Emmanuel Preissmann
While the efficiency of MIMO transmissions in a rich scattering environment has been demonstrated, less is known about the situation where the fading matrix coefficients come from…