Low-Power Wide-Area Networks
Low Power Wide Area Networks (LPWANs) have become an important enabler for the Internet of Things (IoT) connectivity. Application domains like smart […]
Analysis and Simulation of LoRaWAN LR-FHSS for Direct-to-Satellite Scenario
Long Range-Frequency Hopping Spread Spectrum (LR-FHSS) has been recently introduced into the LoRaWAN protocol specification to increase network capacity and collision robustness […]
On the Uplink Traffic Distribution in Time for Duty-cycle Constrained LoRaWAN Networks
In the recent years, the LoRaWAN Low Power Wide Area Network (LPWAN) technology became a critical connectivity enabler for many Internet of […]
Testbed for LoRaWAN Security
The low-power wide-area (LPWA) technologies, which enable cost and energy-efficient wireless connectivity for massive deployments of autonomous machines, have enabled and boosted […]
LoRaWANSim
Among the low power wide area network communication protocols for large scale Internet of Things, LoRaWAN is considered one of the most […]
LoRaWAN for smart campus
The recent years have gradually increased the value of wireless connectivity, making it the de facto commodity for both human users and […]
Investigation of the Performance of TDoA-Based Localization Over LoRaWAN in Theory and Practice
The paper deals with the localization in a low-power wide-area-network (LPWAN) operating long-range wide-area-network (LoRaWAN) technology. The LoRaWAN is, today, one of […]
Accuracy Assessment and Cross-Validation of LPWAN Propagation Models in Urban Scenarios
With the proliferation of machine-to-machine (M2M) communication in the course of the last decade, the importance of low-power wide-area network (LPWAN) technologies […]
LoRa Performance Analysis with Superposed Signal Decoding
This letter considers the use of successive interference cancellation (SIC) to decode superposed signals in Long Range (LoRa) networks. We build over […]
On the Performance of Multi-Gateway LoRaWAN Deployments
A remarkable progress in the Low Power Wide Area Network (LPWAN) technologies over the recent years opens new opportunities for developing versatile […]