Roadside Intelligence: Efficient Channel Estimation for IRS-Aided mmWave Vehicular Communication
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3445528
Abstract: Fifth-generation(5G) and beyond communication systems, assisted by Intelligent Reflecting Surfaces (IRS), often encounter hindrances such as unreliable connections, high energy usage, and prolonged latency. Channel estimation in IRS-aided systems is challenging in vehicular communication systems… read more here.
Keywords: estimation irs; irs aided; estimation; communication ... See more keywords
Multi-Block Attention for Efficient Channel Estimation in IRS-Assisted mmWave MIMO
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2025.3618696
Abstract: Intelligent Reflecting Surfaces (IRSs) are a promising technology for enhancing the spectral and energy efficiency of millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. In these systems, accurate channel estimation remains challenging due to the passive nature… read more here.
Keywords: block attention; estimation irs; attention; channel estimation ... See more keywords