108 citations · 158 across the 43 of their papers we have counts for
4 papers · 1 filter
MIMO Detection under Hardware Impairments: Data Augmentation With Boosting
Yujin Kang, Seunghyun Jeon, Junyong Shin +2
This paper addresses a data detection problem for multiple-input multiple-output (MIMO) communication systems with hardware impairments. To facilitate maximum likelihood (ML) data…
Vision Transformer-based Semantic Communications With Importance-Aware Quantization
Joohyuk Park, Yongjeong Oh, Yongjune Kim +1
Semantic communications provide significant performance gains over traditional communications by transmitting task-relevant semantic features through wireless channels. However, mo…
Vector Quantization for Deep-Learning-Based CSI Feedback in Massive MIMO Systems
Junyong Shin, Yujin Kang, Yo-Seb Jeon
This paper presents a finite-rate deep-learning (DL)-based channel state information (CSI) feedback method for massive multiple-input multiple-output (MIMO) systems. The presented…
Deep Learning-Assisted Parallel Interference Cancellation for Grant-Free NOMA in Machine-Type Communication
Yongjeong Oh, Jaehong Jo, Byonghyo Shim +1
In this paper, we present a novel approach for joint activity detection (AD), channel estimation (CE), and data detection (DD) in uplink grant-free non-orthogonal multiple access (…