242 citations · 379 across the 30 of their papers we have counts for
4 papers · 1 filter
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…
Energy-Efficient and Real-Time Sensing for Federated Continual Learning via Sample-Driven Control
Minh Ngoc Luu, Minh-Duong Nguyen, Ebrahim Bedeer +4
An intelligent Real-Time Sensing (RTS) system must continuously acquire, update, integrate, and apply knowledge to adapt to real-world dynamics. Managing distributed intelligence i…
Pilot Design and Doubly-Selective Channel Estimation for Faster-than-Nyquist Signaling
Simin Keykhosravi, Ebrahim Bedeer
Being capable of enhancing the spectral efficiency (SE), faster-than-Nyquist (FTN) signaling is a promising approach for wireless communication systems. This paper investigates the…
Design and Detection of Unitary Constellations in Non-Coherent SIMO Systems for Short Packet Communications
Son T. Duong, Ha H. Nguyen, Ebrahim Bedeer +1
This paper proposes a novel design of multi-symbol unitary constellation for non-coherent single-input multiple-output (SIMO) communications over block Rayleigh fading channels. To…