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eess.SP2026
PARGAR: Pilot-Aware Graph Attention for Sparse-Pilot Neural OFDM Receivers
Sajedeh Norouzi, Mostafa Rahmani Ghourtani, Eric Samikwa +1
Reliable channel estimation and symbol detection in 5G New Radio (NR), as well as emerging 6G radio systems, rely on demodulation reference signals (DMRS). The density and placemen…
eess.SP2025
Lightweight Graph Neural Networks for Enhanced 5G NR Channel Estimation
Sajedeh Norouzi, Mostafa Rahmani, Yi Chu +3
Effective channel estimation CE is critical for optimizing the performance of 5G New Radio NR systems particularly in dynamic environments where traditional methods struggle with c…
eess.SP2024
Radio Resource Management and Path Planning in Intelligent Transportation Systems via Reinforcement Learning for Environmental Sustainability
S. Norouzi, N. Azarasa, M. R. Abedi +4
Efficient and dynamic path planning has become an important topic for urban areas with larger density of connected vehicles (CV) which results in reduction of travel time and direc…