4 citations · 7 across the 3 of their papers we have counts for
3 papers · 1 filter
Spectral-Efficient LoRa with Low Complexity Detection
Alireza Maleki, Ebrahim Bedeer, Robert Barton
In this paper, we propose a spectral-efficient LoRa (SE-LoRa) modulation scheme with a low complexity successive interference cancellation (SIC)-based detector. The proposed commun…
A Tutorial on Chirp Spread Spectrum for LoRaWAN: Basics and Key Advances
Alireza Maleki, Ha H. Nguyen, Ebrahim Bedeer +1
Chirps spread spectrum (CSS) modulation is the heart of long-range (LoRa) modulation used in the context of long-range wide area network (LoRaWAN) in internet of things (IoT) scena…
D2D-aided LoRaWAN LR-FHSS in Direct-to-Satellite IoT Networks
Alireza Maleki, Ha H. Nguyen, Ebrahim Bedeer +1
In this paper, we present a device-to-device (D2D) transmission scheme for aiding long-range frequency hopping spread spectrum (LR-FHSS) LoRaWAN protocol with application in direct…