no code implementations • 24 Feb 2023 • Guylian Molineaux, Francois Horlin, Philippe De Doncker, Julien Sarrazin
A novel unified frequency diverse array (FDA) and spatial data focusing (SDF) approach is proposed to simultaneously overcome time-variance and precision constraints of conventional FDA in geocasting, i. e., spatially confined broadcasting, scenarios.
no code implementations • 26 Jan 2023 • Charles Wiame, Simon Demey, Luc Vandendorpe, Philippe De Doncker, Claude Oestges
Using this framework, a number of performance metrics are derived: first moments, marginal distributions and joint distributions of the data rate and exposure.
no code implementations • 20 Oct 2020 • Jean-François Determe, Sophia Azzagnuni, Utkarsh Singh, François Horlin, Philippe De Doncker
From this model, we derive a concentration inequality that highlights the accuracy of our crowd count estimator.
no code implementations • 21 Sep 2020 • Jean-François Determe, Sophia Azzagnuni, Utkarsh Singh, François Horlin, Philippe De Doncker
Research has shown that counting WiFi packets called probe requests (PRs) implicitly provides a proxy for the number of people in an area.
Cryptography and Security Networking and Internet Architecture