3 citations · 11 across the 16 of their papers we have counts for
5 papers · 1 filter
Channel Estimation in MIMO Systems Using Flow Matching Models
Yongqiang Zhang, Qurrat-Ul-Ain Nadeem
Multiple-input multiple-output (MIMO) systems require efficient and accurate channel estimation with low pilot overhead to unlock their full potential for high spectral and energy…
RIS-Assisted Aerial Non-Terrestrial Networks: An Intelligent Synergy with Deep Reinforcement Learning
Muhammad Umer, Muhammad Ahmed Mohsin, Aryan Kaushik +3
Reconfigurable intelligent surface (RIS)-assisted aerial non-terrestrial networks (NTNs) offer a promising paradigm for enhancing wireless communications in the era of 6G and beyon…
Reconfigurable Intelligent Surfaces Assisted Communication Under Different CSI Assumptions
Bayan Al-Nahhas, Qurrat-UI-Ain Nadeem, Aryan Kaushik +1
This work studies the net sum-rate performance of a distributed reconfigurable intelligent surfaces (RISs)-assisted multi-user multiple-input-single-output (MISO) downlink communic…
Channel Estimation for Distributed Intelligent Reflecting Surfaces Assisted Multi-User MISO Systems
Hibatallah Alwazani, Qurrat-Ul-Ain Nadeem, Anas Chaaban
Intelligent reflecting surfaces (IRSs)-assisted wireless communication promises improved system performance, while posing new challenges in channel estimation (CE) due to the passi…
Intelligent Reflecting Surface Assisted Wireless Communication: Modeling and Channel Estimation
Qurrat-Ul-Ain Nadeem, Abla Kammoun, Anas Chaaban +2
The recently completed 5G new radio standard is a result of several cutting-edge technologies, including massive multiple-input multiple-output (MIMO), millimeter (mm)-Wave communi…