From the 1 of 13 linked papers with an AI index.
13 papers
Noncoherent Maximum Likelihood Detection for LoRa Signals in Multipath Fading
The Khai Nguyen, Ebrahim Bedeer, Robert Barton
The paper derives a noncoherent maximum‑likelihood detector for LoRa signals that relies only on channel statistics (no instantaneous CSI), and demonstrates that it improves detect…
Hybrid Wireless-Fed Pinching-Antenna Systems with Residual Self-Interference-Aware Optimization
Hao Feng, Ming Zeng, Ebrahim Bedeer +3
Pinching-antenna systems (PASS) have recently emerged as a promising solution for enhancing coverage in high-frequency wireless communications by guiding signals through dielectric…
Phase-Aware Localization in Pinching Antenna Systems: CRLB Analysis and ML Estimation
Hao Feng, Ebrahim Bedeer, Ming Zeng +3
Pinching antenna systems (PASS) have emerged as a promising architecture for high-frequency wireless communications. In this letter, we investigate user localization in PASS by joi…
Measured-Pattern-Aware Pinching-Antenna Systems With Coupling-Efficiency Optimization
Hao Feng, Hui Yang, Ming Zeng +3
Pinching-antenna (PA) systems have been widely investigated as a flexible architecture for waveguide-enabled wireless transmission. Existing analytical models, however, often rely…
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…
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…