2 papers
cs.IT2024
Transformer-assisted Parametric CSI Feedback for mmWave Massive MIMO Systems
Hyungyu Ju, Seokhyun Jeong, Seungnyun Kim +2
As a key technology to meet the ever-increasing data rate demand in beyond 5G and 6G communications, millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems…
cs.IT2021
Energy-Efficient Ultra-Dense Network with Deep Reinforcement Learning
Hyungyu Ju, Seungnyun Kim, Youngjoon Kim +1
With the explosive growth in mobile data traffic, ultra-dense network (UDN) where a large number of small cells are densely deployed on top of macro cells has received a great deal…