242 citations · 376 across the 29 of their papers we have counts for
4 papers · 2 filters
PAPR Reduction for AFDM by Affine-Domain Circular Shift without Side Information
The Khai Nguyen, Ebrahim Bedeer
This paper proposes a novel method to reduce the peak-to-average-power-ratio (PAPR) of affine frequency division multiplexing (AFDM) signals without side information (SI). The meth…
Noncoherent Maximum Likelihood Detection for LoRa Signals in Multipath Fading
The Khai Nguyen, Ebrahim Bedeer, Robert Barton
This letter derives the noncoherent (NC) maximum likelihood (ML) detection rule for LoRa signals under Rician multipath fading channels. The proposed NC-ML detection only requires…
Index Modulation for Modulation on Conjugate-Reciprocal Zeros (IM-MOCZ)
Aidan Corbett, Ebrahim Bedeer
This paper investigates the application of Index Modulation (IM) to Modulation on Conjugate-Reciprocal Zeros (MOCZ) to enhance spectral efficiency (SE) in short packet communicatio…
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…