1 citations · 1 across the 3 of their papers we have counts for
5 papers
On the Value of Base Station Motion Knowledge for Goal-Oriented Remote Monitoring with Energy-Harvesting Sensors
Sehani Siriwardana, Jean Michel de Souza Sant'Ana, Richard Demo Souza +2
This paper investigates goal-oriented remote monitoring of an unobservable Markov source using energy-harvesting sensors that communicate with a mobile receiver, such as a Low Eart…
Integrating HAPS, LEO, and Terrestrial Networks: A Cost-Performance Study for IoT Connectivity
Jean Michel de Souza Sant'Ana, Felipe Augusto Tondo, Nurul Huda Mahmood +1
This work evaluates the potential of High-Altitude Platform Stations (HAPS) and Low Earth Orbit (LEO) satellites as alternative or complementary systems to enhance Internet of Thin…
FI-TW: An Open Train-Weather Dataset for Railway Delay Analysis in Finland
Vinicius Pozzobon Borin, Jean Michel de Souza Sant'Ana, Usama Raheel +1
Train delays result from complex interactions between operational, technical, and environmental factors. While weather impacts railway reliability, particularly in Nordic regions,…
Non-Orthogonal Multiple-Access Strategies for Direct-to-Satellite IoT Networks
Felipe Augusto Tondo, Jean Michel de Souza Sant'Ana, Samuel Montejo-Sánchez +3
Direct-to-Satellite IoT (DtS-IoT) has the potential to support multiple verticals, including agriculture, industry, smart cities, and environmental disaster prevention. This work i…
LR-FHSS-Sim: A Discrete-Event Simulator for LR-FHSS Networks
Jean Michel de Souza Sant Ana, Arliones Hoeller, Hirley Alves +1
This work presents the LR-FHSS-Sim, a free and open-source discrete-event simulator for LR-FHSS networks. We highlight the importance of network modeling for IoT coverage, especial…