3 papers
eess.SP2026
Centralized RAN for Future Low-Power Wide-Area Networks: A LoRa Case Study
Joachim Tapparel, Amavi Dossa, El Mehdi Amhoud +1
In recent years, low-power wide-area network (LPWAN) technologies have gained significant traction as a connectivity option for Internet of Things (IoT) applications. While these n…
cs.NI2025
Impact of Reactive Jamming Attacks on LoRaWAN: a Theoretical and Experimental Study
Amavi Dossa, Andreas Burg, El Mehdi Amhoud
This paper investigates the impact of reactive jamming on LoRaWAN networks, focusing on showing that LoRaWAN communications can be effectively disrupted with minimal jammer exposur…
cs.NI2024
A Duty-Cycle-Efficient Synchronization Protocol for Slotted-Aloha in LoRaWAN
Amavi Dossa, El Mehdi Amhoud
In the current context of massive IoT, the Pure-Aloha scheme used in LoRaWAN is reaching its limit, and Slotted-Aloha is being considered as an alternative, as it offers twice Pure…