3 papers
cs.NI2026
HalifaxDT: A Wireless Digital Twin from Open Geospatial Data
Alexis Delplace, Xinyi Li, Samer Lahoud +1
Wireless digital twins can support site-specific analysis, planning, and experimentation for future wireless networks. However, constructing them at city scale remains challenging…
cs.NI2026
Towards Realistic Waveform-Level IoT Network Simulation via IQ Mixing
Alexis Delplace, Samer Lahoud, Kinda Khawam +1
Most Internet of Things (IoT) network simulators are packet-level discrete-event systems in which physical-layer (PHY) behavior is approximated through analytical interference rule…
cs.NI2025
Exploring LR-FHSS Modulation for Enhanced IoT Connectivity: A Measurement Campaign
Alexis Delplace, Samer Lahoud, Kinda Khawam
This paper presents the first comprehensive real-world measurement campaign comparing LR-FHSS and LoRa modulations within LoRaWAN networks in urban environments. Conducted in Halif…